Pre Preamps

Pre Preamps

Daking Mic-Pre Iv $2195 The Daking Mic-Pre IV offers four channels of high performance, Class A preamplifiers in a single rack space unit with outboard power supply. Configured for four microphone inputs or four line inputs from XLR/TRS Neutrik combo jacks on the back, plus four line inputs (+10 to -50) or 1/4" hi-z instrument inputs on the front, the Mic-Pre IV utilizes all discrete Class A circuitry with transformer-balanced inputs and outputs. The new Mic-Pre IV from Geoffrey Daking & Co. is the latest example of exemplary audio quality and craftsmanship in the tradition of the great console manufacturers such as Neve, Trident, and API. The latest addition to the company's range of professional recording studio products, the Daking Mic-Pre IV is a highly cost-effective solution for high-end preamps to be used in studio or live applications. Used standalone or in conjunction with a console, each input offers a stepped (5dB) increments) gain control for repeatability, that feature Daking's signature aluminum knobs, a 20-segment LED level meter with +24db peak indicator, switchable mic/line or hi-z instrument, switchable +48V phantom power, switchable input phase and switchable 20dB pad. The Daking Mic-Pre IV is housed in a robust all stainless steel enclosure with an outboard DC power supply in a separate housing, offering not only durability but immunity from noise and RF interference. The attention to detail extends to the internal components, which include gold bifurcated contacts on all relay switching. The preamp is supplied by a universal power supply that can operate at any voltage for use worldwide. Notable users of Daking preamps and compressors: Includes Grammy winners Joe Chicarelli (Tori Amos, Counting Crows, U2) and Ted Perlman (Chicago, Bob Dylan, Elton John), Butch Vig (Nirvana, Smashing Pumpkins, Garbage) Steve Albini (Nirvana, PJ Harvey, Cheap Trick), master mixers Chris and Tom Lord-Alge (everybody else from James Brown to the Rolling Stones), and William Wittman (Cindy Lauper, Joan Osbourne, The Outfield, The Fixx), who has made entire records with just Daking preamps.All discrete transistor circuitry transformer balanced inputs and outputs 30dB headroom Class "A" amplifiers All relay switching with gold bi-furcated contacts Switchable phantom power 20dB pad on mic input Steel construction for strength and noise immunity Three inputs, Mic-Line-Instrument

Apogee 8 Mic Pre Amp $1995 The Apogee 8 Mic Preamp Module is part of the Symphony I/O Interface system. The Mic Preamp Module upgrades the functionality of any Analog I/O Module by adding 8 mic preamps to the existing line inputs. A direct connection between the Mic Preamp Module and the Analog I/O Module inserts a mic preamp stage before the line inputs. This impressive module offers 8 Mic preamps with 4 instrument inputs and 8 insert points.MIC PREAMPS8 digitally controlled, 85dB microphone preampsUpgrades functionality of Analog I/O Module by adding mic preamps to the existing line inputsCreates a direct connection between the Mic Preamp Module and the Analog I/O Module by inserting a mic preamp stage before the line inputsINPUTS4 Hi-Z 1/4" instrument inputs capable of handling high level instruments. Instrument inputs may be assigned to any of the 8 mic preamps.INSERTS8 fully balanced insert pointsSend 1-8 and Return 1-8 on 2 DSUB 25-pin connectors

Used Daking Mic-Pre Iv $1997.45 The Daking Mic-Pre IV offers four channels of high performance, Class A preamplifiers in a single rack space unit with outboard power supply. Configured for four microphone inputs or four line inputs from XLR/TRS Neutrik combo jacks on the back, plus four line inputs (+10 to -50) or 1/4" hi-z instrument inputs on the front, the Mic-Pre IV utilizes all discrete Class A circuitry with transformer-balanced inputs and outputs. The new Mic-Pre IV from Geoffrey Daking & Co. is the latest example of exemplary audio quality and craftsmanship in the tradition of the great console manufacturers such as Neve, Trident, and API. The latest addition to the company's range of professional recording studio products, the Daking Mic-Pre IV is a highly cost-effective solution for high-end preamps to be used in studio or live applications. Used standalone or in conjunction with a console, each input offers a stepped (5dB) increments) gain control for repeatability, that feature Daking's signature aluminum knobs, a 20-segment LED level meter with +24db peak indicator, switchable mic/line or hi-z instrument, switchable +48V phantom power, switchable input phase and switchable 20dB pad. The Daking Mic-Pre IV is housed in a robust all stainless steel enclosure with an outboard DC power supply in a separate housing, offering not only durability but immunity from noise and RF interference. The attention to detail extends to the internal components, which include gold bifurcated contacts on all relay switching. The preamp is supplied by a universal power supply that can operate at any voltage for use worldwide. Notable users of Daking preamps and compressors: Includes Grammy winners Joe Chicarelli (Tori Amos, Counting Crows, U2) and Ted Perlman (Chicago, Bob Dylan, Elton John), Butch Vig (Nirvana, Smashing Pumpkins, Garbage) Steve Albini (Nirvana, PJ Harvey, Cheap Trick), master mixers Chris and Tom Lord-Alge (everybody else from James Brown to the Rolling Stones), and William Wittman (Cindy Lauper, Joan Osbourne, The Outfield, The Fixx), who has made entire records with just Daking preamps.All discrete transistor circuitry transformer balanced inputs and outputs 30dB headroom Class "A" amplifiers All relay switching with gold bi-furcated contacts Switchable phantom power 20dB pad on mic input Steel construction for strength and noise immunity Three inputs, Mic-Line-Instrument

Daking Mic-Pre One Preamp $765 The Daking Mic Pre One is a free-standing single-channel preamplifier that uses the same circuitry found in Daking's 4-channel Mic-Pre IV, a favorite among top producers and engineers such as Butch Vig (Nirvana, Green Day, Smashing Pumpkins), David Pensado (Mary J Blige, Beyonce, Brian McKnight), and both Chris and Tom Lord-Alge (who haven't they mixed?). Built in the tradition of the great console manufacturers such as Neve and API, Daking preamps feature bulletproof construction and marvelous sound, reminiscent of the coveted classic pres. While sharing the gain structure and Class A, fully discrete transistor circuitry design of the popular Daking Mic Pre IV, the Mic Pre One adds a unique variable high-pass filter and comes in a freestanding 'DI-style' steel enclosure, ensuring both durability and immunity from noise. Mic Pre One features switchable phase, 20dB mic input pad and +48V phantom power, plus a selectable 1/4" front panel Hi-Z instrument input, all utilizing relays with gold bi-furcated contacts. Two large knurled aluminum knobs control the variable high-pass filter (0-200Hz) and continuously variable input gain between 25dB and 70dB. A 20-segment LED bargraph display provides accurate metering. Another LED signifies when power is supplied to the Mic-Pre One. Rear-panel connections include a transformer-isolated input for a microphone, plus line outputs on 1/4" jack and XLR. Class A amplifier, all-discrete solid state design Jensen transformer-isolated mic input Variable high-pass filter (0-200Hz) 20dB pad Inputs for mic, line, and instrument-level signals Front-panel Hi-Z instrument input Phase reversal switch +48V phantom power Full-width 20-segment, bi-color LED meter Balanced XLR output and 1/4" line output External power supply for noise-free operation and longer component live Rohs Compliant

Daking Mic Pre One 500 $599 Daking Mic Pre One 500: Geoff Daking, a designer of audio gear in the tradition of the greats; Neve, API, and Trident, has turned his considerable expertise on both sides of the control-room glass into a premier line of preamps, compressors, and custom consoles used by engineers and producers the likes of Joe Chiccarelli and Butch Vig. His latest creation is the Mic Pre One 500, a modular 500-series* preamp based on his popular Mic Pre One. The Mic Pre One 500 features switchable phase, 20dB mic input pad, +48V phantom power, and a selectable 1/4" line/Hi-Z instrument input.Like the Mic-Pre One, the Mic Pre 500 shares the gain structure and Class A, fully-discrete transistor circuitry design of Daking's popular Mic Pre IV. The front panel controls include a variable high-pass filter (with a range of 10-200Hz @ 12db per octave) as well as continuously variable input gain. It also includes an eight-segment tri-color LED meter with simultaneous VU and Peak. In addition, because the home recordist faces challenges that the professional studio owner does not, the Mic-Pre One 500 features a powerful continuously variable high-pass filter with a range of 10-200Hz @ 12db per octaveThe Mic Pre One 500 gives you both the punchy and exciting sound of its prime inspiration, the Trident A Range console (considered to be the best sounding console for rock by Daking himself, and numerous platinum producers), and the convenience of a 500-series module, which gives you the ability to add more great Daking channels as your budget allows.*Note: In order to operate, 500-series units require a VPR**-compliant power suppy, or "lunchbox" such as the Radial Workhorse (#H74107), A Designs Audio 500HR Rackmount Frame (#241582), or Empirical Labs EL 500 (#H72812).** What is the VPR Alliance?Initiated by API Audio, the VPR Alliance is a program of standardization and consistency guidelines for manufacturers wishing to make products designed to fit into API's 500 series rack format. The program provides complete design specifications for manufacturers interested in producing third party products that physically fit and electronically conform to API's rack specifications.The creation of the VPR Alliance has been encouraged by the overwhelming popularity of API's 500 series racks, including the ten-space 500VPR and the six-space lunchbox, which has led to a proliferation of third party modules to fit the API format. Typically installed into API racks, these third party modules have raised issues of warranty and interaction with API-manufactured modules in the same rack.Because of the variables related to those third party modules, API has previously been forced to declare that including third-party modules into a 500VPR or lunchbox simply voids the warranty of the API rack. Through the VPR Alliance, API is able to eliminate confusion as to which third party products void the API warranty and which do not. This straightforward resolution saves the company both time and money, a

Used Daking Mic-Pre One Preamp $696.15 The Daking Mic Pre One is a free-standing single-channel preamplifier that uses the same circuitry found in Daking's 4-channel Mic-Pre IV, a favorite among top producers and engineers such as Butch Vig (Nirvana, Green Day, Smashing Pumpkins), David Pensado (Mary J Blige, Beyonce, Brian McKnight), and both Chris and Tom Lord-Alge (who haven't they mixed?). Built in the tradition of the great console manufacturers such as Neve and API, Daking preamps feature bulletproof construction and marvelous sound, reminiscent of the coveted classic pres. While sharing the gain structure and Class A, fully discrete transistor circuitry design of the popular Daking Mic Pre IV, the Mic Pre One adds a unique variable high-pass filter and comes in a freestanding 'DI-style' steel enclosure, ensuring both durability and immunity from noise. Mic Pre One features switchable phase, 20dB mic input pad and +48V phantom power, plus a selectable 1/4" front panel Hi-Z instrument input, all utilizing relays with gold bi-furcated contacts. Two large knurled aluminum knobs control the variable high-pass filter (0-200Hz) and continuously variable input gain between 25dB and 70dB. A 20-segment LED bargraph display provides accurate metering. Another LED signifies when power is supplied to the Mic-Pre One. Rear-panel connections include a transformer-isolated input for a microphone, plus line outputs on 1/4" jack and XLR. Class A amplifier, all-discrete solid state design Jensen transformer-isolated mic input Variable high-pass filter (0-200Hz) 20dB pad Inputs for mic, line, and instrument-level signals Front-panel Hi-Z instrument input Phase reversal switch +48V phantom power Full-width 20-segment, bi-color LED meter Balanced XLR output and 1/4" line output External power supply for noise-free operation and longer component live Rohs Compliant

Focusrite Isa828 8-Channel Mic Pre-Amp $2499.99 The Focusrite ISA828 eight-channel microphone pre-amplifier provides eight original ISA transformer-based pre amps in a single robust 2U chassis. Offers you the Focusrite signature sound at its lowest cost-per-channel to date.The eight ISA-series transformer-based microphone pre amps, with switchable impedance and direct instrument inputs, are complemented by eight line inputs, eight line outputs, and an optional eight-channel 192kHz ADC. The preamps feature exactly the same vintage microphone preamplifier design as the original ISA110 module from Focusrite's critically acclaimed Forte console (including the original Lundahl L1538 transformer and bespoke zobel network). Thanks to its convenient 25-pin D-Type connectors, the ISA828 integrates quickly and seamlessly with ProTools HD, as well as other popular hard disc recorders and mixing desks.The microphone input stage includes a variable impedance circuit, allowing the user to switch between four carefully selected input impedance settings. The original ISA 110 setting is supplemented by three further impedance settings to either perfectly match the pre amp with any microphone, thus maximizing level, or to use different settings creatively to shape the sound of the microphone being used.The four front panel instrument inputs also feature high and low impedance options to provide a comprehensive and accessible DI solution. Insert points are also featured on every channel, should the need arise to place extra processing between the pre amp and converter, Vintage design high pass filters are also provided on every channel, ideal for eliminating unwanted low frequencies without affecting the rest of the audio signal.The ISA828's optional eight-channel 192kHz ADC is the first audio ADC to utilize Texas Instruments Burr-Brown Pro Audio Amplifiers and Flagship Analog to Digital Converter PCM4220 chips. This cutting-edge technology is encompassed within Focusrite's own custom analogue circuitry to provide eight channels of unparalleled A/D conversion, delivering a dynamic range of 122dB and jitter at < 250 picoseconds.Finally, every channel features a six LED input meter, complete with precise meter trim. Metering has been designed to utilize the same reference points as Digidesign's HD system and provides clear and accurate input metering independent of the DAW.8-channel microphone pre-amp8 original ISA transformer-based preamps in a single robust 2U chassisSwitchable impedance and direct instrument inputs8 line inputs8 line outputsAn optional 8-channel 192kHz ADC25-pin D-Type connectorsIntegrates quickly and seamlessly with ProTools HD and other hard disc recorders and mixing desksThe microphone input stage includes a variable impedance circuit, allowing the user to switch between four input impedance settings, including the original ISA 110 setting, to suit any microphone4 front panel direct instrument inputs feature high and low impedance options to provide a comprehensive and accessible DI solut

Used Focusrite Isa828 8-Channel Mic Pre-Amp $2274.99 The Focusrite ISA828 eight-channel microphone pre-amplifier provides eight original ISA transformer-based pre amps in a single robust 2U chassis. Offers you the Focusrite signature sound at its lowest cost-per-channel to date.The eight ISA-series transformer-based microphone pre amps, with switchable impedance and direct instrument inputs, are complemented by eight line inputs, eight line outputs, and an optional eight-channel 192kHz ADC. The preamps feature exactly the same vintage microphone preamplifier design as the original ISA110 module from Focusrite's critically acclaimed Forte console (including the original Lundahl L1538 transformer and bespoke zobel network). Thanks to its convenient 25-pin D-Type connectors, the ISA828 integrates quickly and seamlessly with ProTools HD, as well as other popular hard disc recorders and mixing desks.The microphone input stage includes a variable impedance circuit, allowing the user to switch between four carefully selected input impedance settings. The original ISA 110 setting is supplemented by three further impedance settings to either perfectly match the pre amp with any microphone, thus maximizing level, or to use different settings creatively to shape the sound of the microphone being used.The four front panel instrument inputs also feature high and low impedance options to provide a comprehensive and accessible DI solution. Insert points are also featured on every channel, should the need arise to place extra processing between the pre amp and converter, Vintage design high pass filters are also provided on every channel, ideal for eliminating unwanted low frequencies without affecting the rest of the audio signal.The ISA828's optional eight-channel 192kHz ADC is the first audio ADC to utilize Texas Instruments Burr-Brown Pro Audio Amplifiers and Flagship Analog to Digital Converter PCM4220 chips. This cutting-edge technology is encompassed within Focusrite's own custom analogue circuitry to provide eight channels of unparalleled A/D conversion, delivering a dynamic range of 122dB and jitter at < 250 picoseconds.Finally, every channel features a six LED input meter, complete with precise meter trim. Metering has been designed to utilize the same reference points as Digidesign's HD system and provides clear and accurate input metering independent of the DAW.8-channel microphone pre-amp8 original ISA transformer-based preamps in a single robust 2U chassisSwitchable impedance and direct instrument inputs8 line inputs8 line outputsAn optional 8-channel 192kHz ADC25-pin D-Type connectorsIntegrates quickly and seamlessly with ProTools HD and other hard disc recorders and mixing desksThe microphone input stage includes a variable impedance circuit, allowing the user to switch between four input impedance settings, including the original ISA 110 setting, to suit any microphone4 front panel direct instrument inputs feature high and low impedance options to provide a comprehensive and accessible DI solut

Radial Engineering Tonebone PZ-Pre Acoustic Direct Box Preamp $299.99 The Tonebone PZ-Pre Acoustic DI Box Preamp is equipped with piezo acoustic input signal boosters to allow both add-on instrument pickups and built-in, integral active preamps to be combined for a more natural rendering. It is compact yet full featured, designed for both studio and live performance.The Tonebone PZ-Pre instrument preamp begins with two inputs for two instruments, which can be toggled using the toggle footswitch. If you want to use two pickups on a single guitar, a unique Mix function is provided that converts the two channels from "either-or" to both. There are separate level controls for each input.The tone shaping on the PZ-Pre preamplifier is simple yet extremely musical. It features powerful bass and high controls with a semi-parametric mid. This is supported with a feedback eliminating notch filter with variable frequency sweep control and choice of normal and extra deep notch filtering. To help eliminate troublesome resonance, a dual slope low cut (high pass filter) is also provided. An internal polarity reverse can also be engaged to help eliminate run-away feedback.To augment on-stage performance, the PZ-Pre Direct Box Preamp is equipped with a combination power booster and effects loop bus. This allows you to introduce an effect such as a chorus, or boost the signal for soloing with a simple foot stomp. A separate tuner out has also been provided along with a mute footswitch for on-the-fly tuning.To facilitate all kinds of monitoring, the Radial PZ-Pre offers the most comprehensive output array ever: A standard instrument amp output sends the instrument signal to your personal amplifier. A pre-EQ balanced lo-Z balanced output is used to route the flat, pre-equalized signal the signal to the front of house mix position, while a second XLR out is post-EQ for onstage monitoring and in-ear systems so that the musician can get the sound he wants. XLR outputs are equipped with polarity reverse and ground lift.Like all Radial products, the PZ-Pre features heavy-duty 14-gauge construction and is supported with a 3-year transferable warranty. Comes equipped with an external 15VDC power supply.

Radial Engineering Tonebone Pz-Pre Acoustic Direct Box Preamp $289.99 The Tonebone PZ-Pre Acoustic DI Box Preamp is equipped with piezo acoustic input signal boosters to allow both add-on instrument pickups and built-in, integral active preamps to be combined for a more natural rendering. It is compact yet full featured, designed for both studio and live performance.The Tonebone PZ-Pre instrument preamp begins with two inputs for two instruments, which can be toggled using the toggle footswitch. If you want to use two pickups on a single guitar, a unique Mix function is provided that converts the two channels from "either-or" to both. There are separate level controls for each input.The tone shaping on the PZ-Pre preamplifier is simple yet extremely musical. It features powerful bass and high controls with a semi-parametric mid. This is supported with a feedback eliminating notch filter with variable frequency sweep control and choice of normal and extra deep notch filtering. To help eliminate troublesome resonance, a dual slope low cut (high pass filter) is also provided. An internal polarity reverse can also be engaged to help eliminate run-away feedback.To augment on-stage performance, the PZ-Pre Direct Box Preamp is equipped with a combination power booster and effects loop bus. This allows you to introduce an effect such as a chorus, or boost the signal for soloing with a simple foot stomp. A separate tuner out has also been provided along with a mute footswitch for on-the-fly tuning.To facilitate all kinds of monitoring, the Radial PZ-Pre offers the most comprehensive output array ever: A standard instrument amp output sends the instrument signal to your personal amplifier. A pre-EQ balanced lo-Z balanced output is used to route the flat, pre-equalized signal the signal to the front of house mix position, while a second XLR out is post-EQ for onstage monitoring and in-ear systems so that the musician can get the sound he wants. XLR outputs are equipped with polarity reverse and ground lift.Like all Radial products, the PZ-Pre features heavy-duty 14-gauge construction and is supported with a 3-year transferable warranty. Comes equipped with an external 15VDC power supply.Piezo acoustic input signal boostersDesigned for studio and live performanceUnique Mix function1 -gauge construction3-year transferable warranty

M-Audio Mobile Pre Studio Package $299.99 The MobilePre studio Package includes the MobilePre USB Portable Audio Interface, a pair of MXL 993 Condenser Microphones, an Audio-Technica ATH-M20 Closed-Back Headphones, 2 Ultimate Boom microphone stands, and 4 XLR microphone cables.MobilePreThe M-Audio MobilePre USB is the preamp with a built-in audio interface designed for your laptop's needs. 3 kinds of audio inputs and outputs provide maximum flexibility, including 2 onboard microphone/instrument preamps and high impedance instrument inputs ideal for connecting guitars and basses. It's completely bus-powered, allowing you to record and play music anywhere, including field recording and sampling expeditions with your laptop. Zero-latency monitoring provides you with a streamlined professional recording experience. 2x2 16-bit/48kHz analog I/O. 2 XLR mic inputs, 1/8" stereo mic input, 2 - 1/4" hi-impedance instrument/line inputs, 2 - 1/4" -10dBV line outputs, and 1/8" stereo line output.MXL 993 micsThe MXL 993 Condenser Mics Stereo Pair includes the latest in quality instrument microphones. Using transformerless FET circuitry and gold diaphragm capsule design, The 993 delivers the dynamic range required in the most demanding instrument microphone applications. It has a silky, open sound with a wide dynamic range essential for accurate, instrument recording. With a 20Hz-20kHz frequency range, 10dB switchable attenuation, selectable -10dB low-frequency roll-off, and large brass enclosure, the MXL 993 is perfect for guitar and overhead drum miking. Includes deluxe carrying case and mounting clips.ATH-M20 HeadphonesAudio-Technica ATH-M20 Closed-Back Headphones feature 40mm drivers with neodymium magnets and copper-clad aluminum wire voice coils for exceptional clarity, rich bass, and extended high-frequency response. The circumaural, closed-back design ensures superior isolation. Lightweight with an adjustable cushioned headband for maximum comfort. 1/8" (3.5 mm) stereo connector and snap-on 1/4" (6.3 mm) adapter. 10' coiled cable with left-side entry.MobilePre2 - 16-bit/48kHz analog I/O2 microphone inputs (XLR balanced) with 48V phantom powerStereo mic input (1/8")2 high-impedance instrument/line inputs (balanced/unbalanced 1/4" TRS)2 line outputs (unbalanced 1/4" @ -10DBV)stereo line output (1/8")stereo headphone output (1/8") with level control knobGain control knob for each input channel (+40dB max)Zero-latency hardware direct monitoring (mono/stereo with software level control)USB-powered for total mobilityMXL 993 micsET circuitryGold diaphragm capsule designSilky, open instrument reproduction20Hz-20kHz frequency range10dB switchable attenuationSelectable -10dB low-frequency roll-offLarge brass enclosurePerfect for guitar and overhead drum mikingIncludes deluxe carrying case and mounting clipATH-M20 Headphones40mm drivers with neodymium magnetsCopper-clad aluminum wire voice coilsExceptional clarity, rich bass, and extended high-frequency responseCircumaural, closed-back design ensures super

Thermionic Culture Nightingale Dual Mic Pre & Mono Compressor $3325 Combining dual tube mic pres with a mono variable-gain tube compressor, The Nightingale from Thermionic Culture is designed to pack a huge amount of versatility into a half-rack-width unit. Suitable for live as well as studio applications, the combination of exceptionally musical Class-A, single-ended architecture and versatile internal signal routing offers a wide variety of sonic applications from combining dual mics through a compressor for amazingly punchy guitar tracks to providing a feed of both compressed and uncompressed signals from a mic or the DI input. No matter how you choose to use it, youll be rewarded with the incredible audio quality for which Thermionic Culture is renowned.The commitment of Thermionic Cultures founder, Vic Keary, to high-quality tube audio gear dates back to the first studio he built in the 1950s, and his company has taken the best of what tubes have to offer, updating the circuits for the low-noise and distortion levels required for modern recording. Solid-state components are confined to power supplies so that the audio path is pure tube musicality.All-tube design for greater presence and naturality.Completely free from solid state additives.Dual all-tube Class-A microphone preamps with tube EQMono variable-gain tube compressorVersatile routing - Mic pres may be taken direct, routed through the compressor, or paralleled for simultaneous compressed and uncompressed outputTransformer-balanced inputs with +48v phantom power available on mic pre ins.

Benchmark Pre420 Mic-Pre/Mixer Rack Mount Silver $2795 The 4-channel Benbchmark PRE420 Mic-Pre/Mixer gives you a remarkable microphone preamplifier with an integrated stereo mix bus and stereo/mono solo bus in a sleek 1RU chassis. The PRE420 is designed for maximum transparency, wide bandwidth, low-noise, low-distortion, and superior RF immunity. It is well suited for the most demanding pro audio applications in studios and live venues.What makes one mic pre superior to others? Even high-end preamplifiers can mask subtle details because of intermodulation distortion, a symptom of RF interference and nonlinear performance at ultrasonic frequencies. This non-linearity causes intermodulation distortion (IMD) components that fold down to audible frequencies. Unlike harmonic distortion (THD), IMD produces distortion tones that are very unnatural and nonmusical. IMD also masks and alters the subtle details of delicate high-frequency transients such as those produced by bells. Benchmark MPS series preamps have always had outstanding high-frequency performance as well as freedom from IMD. The PRE420 takes the Benchmark design one step further, and achieves the lowest IMD that we have ever measured in any microphone preamplifier the innovative circuitry provides ultra-low distortion over a 500kHz bandwidth while maintaining RF-immunity in the most demanding environments. Benchmark equips the PRE420 with the exclusive CMF1 RF-filter The CMF1 has been extensively tested and proven in Benchmark's MPS mic-pre series by experienced studio and remote recording engineers in heavy RF fields such as venues in close proximity to broadcast antennas. This RF-immunity is coupled with ultra-low distortion performance at high frequencies beyond the reach of most mic pres, giving your audio remarkable realism. With amazingly low THD+N of 0.00024% (see specs), we welcome you to compare the PRE420's performance specifications with any other mic pre available. MirrorPan minimizes distortion & ensures constant-power precision panning MirrorPan's innovative mirrored-circuitry, from which the name is derived, eliminates the nonlinear distortion caused by potentiometer wiper-current. The result is excellent channel separation and remarkably accurate imaging. The center detent position is factory calibrated for precise center-placement. Elegant & completely unique feature set An elegant and completely unique feature set compliments the uncompromising sonic integrity of the PRE420.A solo section allows monitoring of any channel or combination of channels (with switchable stereo/mono) via control room XLR outputs and the integrated HPA2 Benchmark's signature high-current, 0-Ohm headphone amplifier. The PRE420's main mix bus XLR outputs are monitored via a dual, variable intensity signal level meter and peak-warning indicator*. Each of the four channels has an independent direct XLR output, a variable intensity signal level meter and peak-warning indicator*, and MirrorPan control. Each channel features a precisely matched 41-pos

Empirical Labs Mike-E Mic Pre With Compression And Saturation $1599 Empirical Labs Dave Derr is no stranger to creating game-changing audio processors, and his Mike-E preamp is no exception. Mike-E is a modern, digitally controlled microphone preamplifier chocked with unusual features to warm and soften sound sources, plus, it also has an excellent compressor/limiter. Mike-E, a transformer-coupled mic preamp, offers an incredible performance with a noise floor is far below any microphones self-noise. And, the one-of-a-kind CompSat section is an uncompromising compressor and saturator circuit that offers versatile coloring, and classic knee compression.Mic Preamp SectionThe preamp section is a super low-noise transformer-input amplifier section with gain digitally controlled gain. This section comes standard with a shielded Lundahl transformer, but allows for a Jensen transformer also.The signal-to-noise ratio far exceeds any microphone in existence; typically over 130dB with the input shorted and 40dB of gain. Having used many mic preamps over the years, Empirical Labs has implemented a unique stepped-gain control that is impervious to the normal flakiness that age causes to pots and detented switches.Counting the output gain of 14dB, a total74 dB of gain is available to you with the CompSat section bypassed. Phantom power (+48V) is provided for condenser mics.Exclusive CompSat SectionThis unique circuitry is what sets Mike-E apart from all other mic preamplifiers. It has four sections:1) Saturator: This is a multi-stage soft clipping circuit. At lower levels, triode-type saturation affects the signal. As the level increases, a second unique clip circuit that includes germanium semiconductors starts to flatten out the peaks more severely. An LED named BAD! indicates harder, un-musical clipping.2) Compressor: This is an uncompromising compressor/limiter circuit with detented control of attack and release for easy repeatability. You adjust the amount of compression with the DRIVE knob, which determines the level going into the compressor. In ways it is like the Empircal Labs Distressor (see #501579), but has differing characteristics including a much longer available attack time and additional circuitry. Four ratios are provided; 2:1 being the gentlest with a long 20dB knee, good for subtle compression, such as while tracking or on the 2-Bus. Ratios 4:1 and 8:1 are steeper but still very smooth with long knees. Nuke is very steep (limiter-like) and has a different attack and release shape.3) Emphasis: Emphasis is actually two circuits that surround the compressor and saturator. Pre-emphasis boosts the high frequencies before the compressor and saturator (CompSat), soft clipping them sooner than normal, while a de-emphasis cuts the complementary frequencies after the CompSat. Emphasis has the added perk of improving signal-to-noise, and is the reason analog tape decks used emphasis to begin with.4) Mix Control: The modern recording engineer often employs the technique of mixing between the compressed and the dry (or

US Auctions Australian Auctions Austrian Auctions Belgian Auctions Canadian Auctions French Auctions German Auctions Indian Auctions Irish Auctions Italian Auctions Dutch Auctions Polish Auctions Spanish Auctions Swiss Auctions UK Auctions

Best Match Time: ending soonest Time: newly listed Price: lowest first Price: highest first Price + Shipping: lowest first Price + Shipping: highest first

Samson C01U USB Studio Condenser Microphone    US $18.50

YPA A65P In Line Microphone Preamplifier for SHURE MIC Pre for Beta Series    US $39.95

DOD VoTec Vocal Multi Effects Processor Microphone Pre Amp    US $52.00

MXL 990 Condenser Cable Professional Microphone    US $54.99

Samson Airline Synth Wireless Guitar System AR300 AG300    US $104.49

Beyerdynamic drums microphones 3x Opus 88 TG D58c 1x Opus 99 TG D70d    US $310.00

DBX Mini Pre preamp active DI box    US $10.00

YPA MM3 HEADWORN MIC FOR SENNHEISER RADIO MICROPHONES    US $34.99

ART TPS ii Mic Tube Pre Amp    US $95.00

MXL 990 Condenser Professional Microphone NEW    US $75.00

SM Pro Audio PR8E Multichannel Microphone Preamplifier    US $150.00

Symetrix 528E Voice Processor Compressor Limiter Pre Amp    US $215.00

ART DPS II Digital Pre Amp    US $250.00

Universal Audio 2 610 mic pre amp    US $1,300.00

True Audio 8 Channel Mic Pre Amp    US $521.00

Universal Audio Solo 610 Pre Amp Near Mint Excellent with packaging    US $699.00

Focusrite ISA 220 Session Pack Mic Preamp    US $1,200.00

Groovetube GT55 Pro Studio Condensor Microphone    US $350.00

Rode D Power Plug A Turbo Charger for Dynamic Microphones barely used A pair    US $149.99

MXL MXL 990 Condenser Microphone with Shockmount    US $59.99

Shure EZB O Easyflex Series Omnidirectional Boundary Microphone    US $49.00

Universal Audio 610 Solo    US $850.00

SDSYSTEM LCM80EW SOPRANO MICROPHONE    US $400.00

API A2D Dual 312 Mic Preamps with Digital Output DEMO    US $1,025.00

TL Audio Ebony A3 Class A Tube Mono Channel Strip    US $399.00

MXL 990 Condenser Microphone    US $40.00

Chandler limited germanium pre amp with PSU    US $800.00

Oktava MKL2500 Condenser Professional Microphone Studio Excellent Condition    US $100.00

SAMSON C01U Cable USB Studio Condenser Recording Professional Mic Microphone    US $14.95

HEADSET MIC YPA MM5 BLACK Headworn FOR SHURE Wireless    US $29.99

SAMSON C01U Professional Mic Cable USB Studio Condenser Recording MIC ONLY    US $9.99

Marshall MXL990 Condenser FET Professional Microphone    US $40.00

En Voice MindPrint Tube Mic Pre Amp Pristine Condition    US $330.00

PreSonus TubePre Microphone Tube Preamp    US $51.00

AKG C 518 M miniature condenser microphone    US $199.99

PreSonus BlueTube Pre Amp    US $200.00

ART Tube MP Studio V3 Desktop Mic Pre With Limiter    US $11.61

Original Universal Audio UREI Vintage Dual 1108 Pre Amps by Brent Averill    US $3,000.00

BEHRINGER ULTRAGAIN PRO MIC2200 PRE AMP NO RESERVE BUY IT NOW FREE SHIPPING USA    US $109.88

aurora audio gtq2 mkIII one year old mint condition    US $2,199.00

Sony sra 3 Tube Mic Microphone and Instrument Pre Amp    US $499.00

TL Audio PA 2 PA2 Dual Channel Tube Preamp    US $500.00

ADK A 51TC TUBE CONDENSER MICROPHONE W WINDSCREEN DJ 8 POWER SUPPLY CASE    US $99.00

TUBEPre Microphone Preamp by Presonus fattens up vocals gtr bass keyboard    US $45.00

Neumann Mic Pre Amps V 476 B x8 Racked powered and road case V476 V 476B    US $6,000.00

MXL 990 Condenser Cable Professional Microphone w XLR cable MINT Condition    US $15.50

Golden Age Project R1 MKIII MK3 Vintage Style Active Ribbon Microphone Mic    US $150.00

Presonus Blue Tube 2 Chan Mic Instrument Pre Amp    US $90.00

FOUR Seventh Circle Audio N72s W Chassis Mint Neve 1073 Mic Preamp CLONE x4 SCA    US $1,735.00

TC Helicon VoiceWorks Mic Preamp w Vocal Harmony Effects Pitch Correction    US $229.00

	Pyle PP999 Phono Turntable Pre-Amp List Price: $33.59 Sale Price: Too low to display Used From: $15.60
	Connects to Turntable Output to ing Phono Level Up to Line Level12V DC Adaptor Included Load Impedance: 10K Ohms Reference Voltage: 1V Input Sensitivity / Impedance/PHONO 3 mV / 50K Ohms T.H.D. : 0.08 for 1 KHz 3 mV Input Output Level;2V S/N Ratio (with A-WTD);70 dB Frequency Response:20 Hz ~ 20 KHz ±2dB Dimensions (WHD):3...

	Bozak Madisson Phono Preamp Preamplifier, Turntable Amplifier Pre-Amp List Price: $39.95 Sale Price: $18.95
	The Bozak Madisson model CLK-PH2 preamplifier converts phono signals to line-level using standard RIAA equalization. This is ideal for amplifying and EQing vinyl records to interface with mixers, main or monitor systems, audio workstations or sound cards...

	TCC TC-750 BLACK Audiophile Phono Preamp, Pre-amp (Preamplifier) List Price: $79.95 Sale Price: $43.50
	Now available in either BLACK or SILVER FINISH...This product features better sound and performance than the phono preamps built into most component stereo receivers and amps! Compare the TC-750's specs to those of pricier brands like NAD and Cambridge Audio; ours are as good or better...

	TCC TC-400G/L RIAA Phono Preamp, Pre-amp (Preamplifier) List Price: $64.95 Sale Price: $29.50
	The TC-400G/L is a significant upgrade from the entry-level AC-powered preamps you'll find sold all over the internet, because its external power supply provides excellent isolation against hum and noise...

	DMP-2 Dual Microphone Pre-amp List Price: $89.99 Sale Price: $53.75 Used From: $45.01
	Excellent stereo imaging, ultra low noise, distortion-free soundRugged lightweight all-metal enclosure Powered by 9V alkaline or NiMH batteryPower On and dual peak LED indicatorsIncludes XLR I/O jacks, phantom power 3-way switch, selectable integrated limiter and dual gain controls.

PYLE PLE520P 5-Band Rotary Control Pre-Amp Parametric Equalizer with Subwoofer Output List Price: $113.99 Sale Price: Too low to display

Half-din sizeRCA Pre-amp Line Aux Inputs Output Volume Control Input Gain Adjustments Sub Output Isolated DC To DC Power Supply Frequency Gain Control 5 Band Parametric Control 20 Total Frequency Band Selector Defeat Switch Remote Power On/Off 12dB Boost/Cut Rotary Band Control Rotary Fader Control 6 Channel RCA Outputs Signal to Noise Ratio: > 90dB Frequency Response: 15hz - 30khz Mounting Hardware Included DC 12 Volt Dimensions: 1-InchH x 7-InchW x 5...

	Power Acoustik PWM-16 Pre-Amp Equalizer List Price: $84.99 Sale Price: $23.01
	Pre-amp EQ

	ART Tube MP Studio Mic Preamp List Price: $86.00 Sale Price: $29.99 Used From: $29.00
	The original Tube MP made pro-caliber tube preamping available to ordinary musicians and home studios. The MP Studio goes a step further by adding a VU meter for better level control and ART's OPL (Output Protection Limiter), which controls and maintains the output peak signal to protect hard-disk recording systems and soundcards...

	TCC TC-750LC BLACK Professional Moving Magnet Preamp List Price: $99.95 Sale Price: $48.50
	Now available in either BLACK or SILVER finish! We took the new improved edition of our tried and true TC-750 and added an output level control to create the PERFECT preamp for use with computer sound cards...

	PYLE-PRO PP444 Ultra Compact Phono Turntable Preamp List Price: $42.99 Sale Price: $13.59 Used From: $11.00
	This Pyle Pro preamp is perfect for bringing a turntable's phono-level output to line-level output for your receiver or amplifier. The ultra low-noise audio operational amplifier offers outstanding sound performance...

Mixers - How to Choose the Right One

A mixer is designed to let you plug many signals into it, modify those signals, and mix them together into one or more signals, which can be sent to a PA or recorder. One common way in which mixers are described is by the number of buses. A buss is a signal path and lets you group a number of channels and control them with one fader. You can take 3 of your inputs, mix them together then route those 3 signals into one buss. You may take the rest of your inputs and route them to another buss. That is why you see mixers described as 4 buss, 8 buss, etc.

Here is an example, let's say you did the sound check, and you got the drums sounding great. Now the band comes out for the set, the place is packed, and you need to turn up the drums. But, you have 8 drum mics, all on different channels. Is it possible to turn up all 8 faders by the exact same amount and keep your great mix? Most likely not, but you can route all 8 of those channels into one buss. Now when you turn up the volume for that buss, you are turning up all of the drums!

Most mixers have all the separate channels on the left side, and the master section on the right. Whether it is a 4 channel mixer or a 32 channel mixer, the controls for each channel are the same. You have the input jack, then a preamp, then some auxiliary sends, then your EQ, then the balance, and finally the volume control. The signal travels down this line, and then is sent to the master section. This get repeated for each and every channel. The master output then goes to your power amps.

Your signal travels through all of these switches and knobs. Each one adds a small amount of noise to the signal. Why is a Mackie mixer better than a Behringer? Less noise. If the manufacturer uses quality components, you get much less noise than if cheap components are used. This make a huge difference and you get what you pay for.The quality of the mic preamps are also important. Did the manufacturer use a $100 preamp, or a made-in-China $1 preamp? There are reasons why better mixers cost more money.

Some mixers have built-in effects. These make it easy to use, but the effects are usually not as good as a stand-alone effects processor. You wouldn't use these effects for recording, but they are probably good enough for live sound.The last thing to consider right now is the number of Aux sends. You will need one PRE fader send for each monitor mix that you want to have. You also will need one POST fader send for each external effects unit that you want to use.

So which mixer is best? Consider the preamp quality, the number of buses (which give you many routing options), the number of channels, the number of auxiliary sends (pre and post), and effects.

About the Author

Neal is a freelance audio engineer based out of Chicago. He works for several local production companies as well as with his own clients. He also has a website at www.livesoundweb.info

Be sure to check back often as new sound system help articles are added every week.