• TRITON AUDIO FetHead In-Line Microphone Preamp

    FetHead's circuit uses phantom power but shields it from the input and the microphone's output, providing protection to the microphone. Attach FetHead to a balanced microphone cable and plug it straight into the microphone.
    $89.95
    Type: Microphone Preamp
    Free shipping
    or Best Offer
  • New ListingDigiMax FS 8 Channel Preamp

    The DigiMax FS is an eight-channel microphone preamplifier, with 24-bit/96k ADAT dual SMUX I/O and word clock I/O. DigiMax FS. The DigiMax FS is loaded with new patented JetPLL™ jitter reduction technology ensuring ultra-high converter performance, fast and robust locking through a wide range and variation of frequencies and noise shaping to remove nearly all audio band jitter.
    $175.00
    Brand: PreSonus
    Free shipping
    3 watching
  • Art Digital MPA-II Microphone Preamplifier

    Art pro mpa ii microphone tube pre-amplifier
    $180.00
    Brand: Art
    Trending at $194.95eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.
    Type: Microphone Preamp
    $30.00 shipping
    Features: Phantom Power
    or Best Offer
    20 watching
  • New ListingPultec MB-1 Clone

    2-channel tube pre I made years back off a schematic I found online by a guy named Jon Fleig. I personally always loved the sound of this thing it’s nice and warm! It has a gain selector and an impedance selector for the input. The gain selector is kinda “poppy” when used is the only thing I could think of with this unit that I didn’t care for, but it’s not a big deal once it’s dialed in. Power: Hammond 270BX Input: UTC A-11 Plate to line: Edcor WSM 15K:600 Tubes: 12ax7 & 12au7 I’ll label everything before it goes out.
    $350.00
    $19.63 shipping
    or Best Offer
  • Symetrix 302 4channel Microphone Preamp Mic Pre

    Each channel has an input gain knob, -15db pad and polarity switches.
    $200.00
    Brand: Symetrix
    Free shipping
    Type: Microphone PreampFeatures: Rack-Mountable
  • Audient ASP800 8-Channel Mic Pre

    Mint Condition w/ Six Month Alto Music Warranty
    $608.95
    Brand: Audient
    Free shipping
    or Best Offer
    Guaranteed by Tue, Jan 22
    32 sold
  • Rolls Mini-Mic Preamp MP13

    The Rolls MP13 is designed to provide simple, inexpensive microphone preamplification for a variety of applications. The 1/4" output is specially designed for use as either a mono unbalanced output, or a stereo headphone output.
    $24.95
    Brand: Rolls
    $8.25 shipping
    Type: Microphone Preamp
    or Best Offer
    Features: Phantom Power
    Only 1 left!
  • AEA RPQ500 series 2 microphone preamp

    Perfect preamp for ribbon microphones. 500 series JFET mic preamp. CurveShaper EQ adds presence and air to your signal.
    $550.00
    Type: Microphone Preamp
    Free shipping
    Features: Phase Reverse
    or Best Offer
  • Presonus StudioChannel Studio Channel Recording Vacuum Tube Mic Preamp Strip

    Video of STUDIOCHANNEL Item Code: STUDIOCHANNEL . PRESONUS STUDIO CHANNEL RECORDING TUBE MIC PRE-AMP STRIP WITH COMPRESSOR AND EQUALIZER BUILT IN. #1 Authorized Presonus Internet Dealer! The Studio Channel noticeably outperforms preamplifiers that are built-in to most recording interfaces and affordable mixers.
    $228.95
    Top Rated Plus
    Was: Previous Price$359.00
    Brand: PreSonus
    Free shipping
    Type: Microphone Preamp
    Guaranteed by Wed, Jan 23
    Features: Crossover
    Only 1 left!
  • Presonus StudioChannel Studio Channel Recording Vacuum Tube Mic Preamp Strip

    I bought this for my home studio it sounds great but I no longer am doing recording and need the money.
    $95.00
    2 bids
    $18.14 shipping
    Ending Today at 12:12PM PST1h 35mBrand: PreSonusType: Microphone PreampFeatures: Crossover
  • UNIVERSAL AUDIO SOLO/610 PREAMP - Mint Condition, Rarely Used

    The versatile, portable tube-driven classic
    $222.92
    11 bids
    $49.08 shipping
    Ending Jan 20 at 6:00PM PST4d 7hBrand: Universal AudioType: Microphone PreampFeatures: High Impedance Input
  • New ListingSymetrix 302 Dual Microphone Preamplifier with Power Supply

    Symetrix 302 dual channel preamp Modified By revive audio. Almost Brand new. Only used a few times. Comes with power supply and original box. Sounds great with tons of headroom!
    $199.00
    Brand: Symetrix
    $23.15 shipping
    Type: Microphone Preamp
  • Sytek MPX-4A Four Channel Mic Preamp

    Great sounding four channel Sytek MPX-4Aii mic preamp in excellent condition. Each preamp features Mute, Phantom Power, and Phase. Can’t buy these new anymore as they’ve been discontinued.
    $700.00
    $40.00 shipping
    or Best Offer
    12 watching
  • New ListingSM Pro Audio TB101 Tube Mic / Instrument Preamp

    In working order, very good condition. Velcro on bottom of power supply, Close up photo of power plug end shows one tiny screw missing but still 100% functional.
    $49.99
    Brand: SM Pro Audio
    $11.15 shipping
    Type: Instrument Preamp
  • DBX 580 500-Series Mic Pre

    Mint Condition - 6 Month Alto Music Warranty
    $119.99
    Brand: dbx
    Free shipping
    or Best Offer
    10 watching
  • Mackie Onyx 800R 8 channel mic preamp with 192kHz digital output w/8 ch d-sub

    Everything works as it should both analog and digital i/o tested but channel 2 gain knob broken off. Channel 2 does pass signal however i would have to use a hot mic signal input to get a good s/n ratio usually works just fine for guitar amp signal or drum room. Will include D-sub to 8 channel 1/4 inch snake and power cord
    $255.00
    Brand: Mackie
    $21.49 shipping
    Features: Digital Output
    or Best Offer
  • Presonus Digimax LT 8 Channel Mic Pre with External Power Supply

    The unit is in perfectworking order.
    $169.00
    Brand: PreSonus
    $23.50 shipping
    Type: Microphone Preamp
    or Best Offer
    Features: Phantom Power
    12 watching
  • Black Lion Audio Auteur Micro Series 2-Channel Mic Preamp

    Selling a black lion audio auteur preamp. 2 channels, pad, phantom and phase on each channel. Includes power supply. Works great!
    $220.00
    Brand: Black Lion Audio
    $15.00 shipping
    Type: Microphone Preamp
    or Best Offer
    10 watching
  • Rockville PPA20 Preamp Professional 1U Rack Mount Pre-Amplifier w/Crossover+EQ

    90 Day Money Back Guarantee! Top Quality and Features!
    $64.95
    Top Rated Plus
    Was: Previous Price$109.99
    Type: Phono Preamp
    Free shipping
    Features: Crossover
    123 sold
  • BAE 1073MPL 500 Series Mic Pre

    $875.00
    Brand: BAE
    Free shipping
    Type: Microphone Preamp
    or Best Offer
  • ART Tube MP Studio Mic Preamp

    Includes a 3-year warranty. If you’re not satisfied, neither are we. It’s that simple.
    $49.99
    Brand: Art
    Free shipping
    157 sold
  • Black Lion Audio B12A

    A rating of Less than 20. Your bid Will Not be accepted. Nearly everything I run into this thing comes out sounding great. I don't have a huge amount of experience with high-end pres, and I haven't compared this directly with API or other clones, but I will say that I'm consistently in love with the sounds. It is actually a quite clean pre, no grit really, just a nice bit of bite maybe when pushed hard,
    $161.00
    6 bids
    $16.69 shipping
    Ending Thursday at 3:38AM PST17h 1mBrand: Black Lion Audio
  • PreSonus M80 8-Channel Preamp

    $405.00
    Brand: PreSonus
    $54.71 shipping
    or Best Offer
  • API 512c Discrete Microphone / Line Preamplifier

    Selling this API 512c Preamp. The unit is in perfect condition and in 100% working order. Comes from a smoke-free/pet-free home. Feel free to ask any questions. All the best
    $660.00
    Brand: API
    $15.00 shipping
    Type: Microphone Preamp
    or Best Offer
    Features: High Impedance Input
    11 watching
  • Peavey VMP 2 (eight tubes) mic pre amp with EQ

    Peavey VMP-2 . Two channel tube mic pre amp, with EQ. Records great, there is a video of this on my youtube channel (Tom Cipriani) classical guitar recording x-y mic pattern Peavey vmp-2 mic pre.
    $575.00
    Brand: Peavey
    Free shipping
    16 watching
  • Behringer ULTRAGAIN DIGITAL ADA8200 8-Ch ADAT Audio Interface MIDAS Mic Preamps

    The short answer. we made it better – in a really big way! Signal conversion takes place at your choice of 44.1 or 48 kHz with full 24-bit resolution. The ADAT Inputs and Outputs can be operated independently, as long as you use an identical wordclock signal.
    $189.00
    Ending Today at 11:33AM PST57m 11s
    Free shipping
    Brand: Behringer
  • Focusrite OctoPre MkII Dynamic 8-channel Mic PreAmp Mk2 - Analoge to ADAT

    Up for auction is my Focusrite OctoPre MkII Dynamic 8-channel Mic PreAmp Mk2 - Analoge to ADAT. This little beast has been used very gently and is in perfect working condition. I'm selling to clear studio for new gear. MOTU MIDI BAY NOT included. Shipping within US is $15.00. No returns. Sold as is.
    $300.00
    0 bids
    $15.00 shipping
    Ending Jan 20 at 4:05PM PST4d 5h
    or Best Offer
    Brand: Focusrite
  • M-Audio DMP3 Dual Microphone PreAmplifier with Power Supply

    Phantom power, phase inverse switch and a high-pass filter are provided on both channels. Two independent fully balanced microphone inputs. Gain Range 13.5dB to 46.5dB (low gain range). 34.5dB to 67.5dB (high gain range).
    $29.00
    0 bids
    $11.15 shipping
    Ending Saturday at 7:17PM PST3d 8hBrand: M-AudioType: Microphone PreampFeatures: Phantom Power
  • dbx 576 Tube Preamp Compressor silver

    This is a wonderful component for recording and mixing. Set up your patch bay to make use of this wonderful box and you'll have a multipurpose addition to the studio. In great shape.
    $250.00
    Brand: dbx
    $40.00 shipping
    or Best Offer
    22 watching
  • Focusrite ISA One Single Channel Microphone Preamplifier

    Works great. Well taken care of. It’s looking for a new home and a loving owner :)
    $325.00
    Brand: Focusrite
    $9.00 shipping
    Features: High Impedance Input
    11 watching
  • BRYSTON 1B Vintage Preamp Preamplifier Pre Amplifier

    $500.00
    $22.11 shipping
    or Best Offer
  • Warm Audio WA73-EQ Single Channel Neve 1073-Style Microphone Preamp Mic Pre w/EQ

    Single Channel 1073 Style Mic Preamp with EQ. An important part of the classic British circuits not often discussed are the different styles of capacitors and output transistor used. We found it important to maintain integrity to the original design by using tantalum and polystyrene capacitors in the signal path and an output transistor choice that is much smoother in the high gain settings than what is typically found in modern '73-style reproductions.
    $659.99
    Brand: Warm Audio
    Was: Previous Price$799.00
    Type: Microphone Preamp
    or Best Offer
    Features: Solid State
    FAST 'N FREE
    6 watching
  • FOCUSRITE PLATINUM TRAKMASTER PRO channel strip mic preamp comp EQ DI rackmount

    Providing performance specifications never before seen at this price point, TrakMaster Pro features a mic preamp derived from Focusrite's award-winning Green range, front panel DI, problem-solving mid-scoop EQ, intuitive optical compression and latency-free monitoring.
    $129.99
    Brand: Focusrite
    $15.01 shipping
    Type: Microphone Preamp
    or Best Offer
    Features: High Impedance Input
    Only 1 left!
  • DAKING Mic Pre EQ ( PAIR )

    $1,600.00
    Free shipping
    or Best Offer
    15 watching
  • New ListingWarm Audio WA12 mic/line pre-amp

    $250.00
    0 bids
    $20.00 shipping
    Ending Jan 22 at 4:18PM PST6d 5hBrand: Warm AudioType: Instrument Preamp
  • ART TPS II Two Channel Preamp

    I received this unit used, sat in a rack, tested and working.
    $74.95
    0 bids
    $24.95 shipping
    Ending Thursday at 11:04PM PST1d 12hBrand: Art
  • NEVE 51 VATICAN MONO MIC LINE MODULE PREAMP CHANNEL STRIP 83610 VINTAGE STUDIO

    It features a high quality microphone preamp, compressor, gate, 4 Band EQ and 8 sends (2 stereo/mono and 4 mono). Direct out. These units sound incredible. Critical Electrolytics were recapped a few years ago.
    $295.00
    Brand: Neve
    $30.00 shipping
    Type: Channel Strip
    21 watching
  • Warm Audio WA273-EQ 2-Ch Neve 1073-Style Mic Preamp Pre/EQ PROAUDIOSTAR

    2-Channel 1073 Style Mic Preamp with EQ. These are regarded as the most desirable choice due to their fluid and forgiving nature. They saturate sweetly when pushed, and have been known to make engineers cry when they hear how beautiful their mixes sound through them!
    $1,199.99
    Brand: Warm Audio
    Was: Previous Price$1,499.00
    Type: Microphone Preamp
    or Best Offer
    Features: USB Interface
    FAST 'N FREE
    Only 1 left!
  • Preson M80 8-Channel Mic Pre w/Revive Audio Mod Jenson Output Transformers

    This unit is fantastic. The guys at Revive Audio do really great work. Very thick sound. Works well as a summing box also. It is missing one knob cover and has a little rack rash, but everything works perfectly, and it sounds incredible. Hate to see it go, but I’m not tracking any these days.
    $650.00
    Brand: PreSonus
    $15.00 shipping
    Type: Microphone Preamp
    or Best Offer
    Features: Phase Reverse
  • DBX 580 500-Series Mic Pre

    Factory Repack with Full Warranty
    $118.00
    Brand: dbx
    Free shipping
    or Best Offer
    29 watching
  • PreSonus Eureka Channel Strip

    $159.99
    Brand: PreSonus
    $17.99 shipping
    Type: Channel Strip
    or Best Offer
    Features: Phase Reverse
  • **A-DESIGNS AUDIO P1 500 SERIES MIC PREAMP - MINT**

    OUR 2ND BEDROOM GOT CONVERTED INTO A BABY BEDROOM SO NO MORE STUDIO!
    $575.00
    Type: Microphone Preamp
    $10.00 shipping
  • Behringer-ultragain Pro Mic 2200

    Behringer Ultagain Pro MIC 2200 2 channel microphone preamp. these are actually pretty useful in some applications. This one was used as talkback mostly. Always racked in my smoke free studio. Works perfectly and will be tested for full function again prior to shipping.
    $27.20
    0 bids
    $23.05 shipping
    Ending Jan 20 at 11:12AM PST4d
    or Best Offer
    Brand: BehringerType: Microphone Preamp
  • GRACE M802 8 Channel Mic preamp pre!

    8-channels of pristine Grace mic pre's. Pictures are the actual item for sale.
    $1,225.00
    2 bids
    $28.49 shipping
    Ending Friday at 9:00PM PST2d 10hBrand: Grace Design
  • Cloud Microphones CL-1 Cloudlifter Preamp for Ribbon Mic Single-Channel

    Mint Condition with 6 Month Alto Music Warranty
    $138.00
    Type: Microphone Preamp
    Free shipping
    or Best Offer
    5 watching
  • Digitech VTP-1 Dual Vacuum Tube preamp

    I've barely used it and it's never left my house. I have manual but not original box.
    $149.00
    0 bids
    $14.51 shipping
    Ending Jan 20 at 12:49PM PST4d 2hBrand: DigiTechType: Microphone PreampFeatures: Vacuum Tube
  • ART Pro MPA II Pro MPA 2 Pro MPAll PROAUDIOSTAR--

    The new ART ProMPA II is the next generation in affordable high performance microphone preamp technology. Each microphone input circuit, with selectable 48v phantom power, features variable input impedance which can radically vary the overall performance of any high quality dynamic or ribbon microphone.
    $249.99
    Brand: Unbranded
    Was: Previous Price$319.00
    or Best Offer
    FAST 'N FREE
    Only 1 left!
  • Black Lion Audio Auteur Micro Series 2-Channel Mic Preamp, used, great condition

    Microphone PreAmp with phantom power features and original cable. Used for a 5 song demo. Still works perfectly but had been sitting around for a few years. Blacklion Audio still picks up the phone and gives great telephone support. This was recommended to me by an audio engineer for its features and affordability. There is some wear on the logo but it is in mint condition. Used it with a duet apogee and apollo twin.
    $219.00
    Brand: Black Lion Audio
    $15.00 shipping
    Type: Microphone Preamp
    or Best Offer
Got one to sell?

Got one to sell?

Get it in front of 160+ million buyers.

Tell us what you think - opens in new window or tab