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Tube preamp in Musical Instruments

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$1,150.00   3 days ago
Demeter Tube Bass Preamp and Dual Tube Mic Pre - $1150 (camarillo)

Perfect condition! Perfect sound. Perfect Price! Boutique tube gear of the highest quality. Demeter H series tube dual mic pre $550Demeter Bass Pre-Amplifier $600Both for $1000 leave you phone #! Thankstags neve api ua uad waves protools apollo lynx apogee rme dangerous focal mackie krk peavey mark bass ampeg marshallneumann royer 500 series akg please leave your phone number or it goes to spam

$50.00   4 days ago
dbx Mini mic tube preamp w/12AX7 tube - $50 (Lubbock)

I have a dbx mini mic tube preamp that uses a 12AX7 tube. Single channel, 60db gain - +10db output level, XLR and 1/4" inputs and outputs. +48v phantom power. -20 db pad, Phase reverse switch, peak led. $50. It uses a 9v power adapter which I don't have and it didn't come with the unit when I bought it.I no longer use it because I rarely sing these days.Contact my by phone or email.

$150.00   5 days ago
ART MPA Gold dual channel tube mic preamp - $150 (Lake City)

For sale is an ART MPA Gold dual channel tube mic preamp. The MPA Gold is one of the most affordable "true tube" mic preamps on the market. Works great for recording vocals, drums, or for use a DI box for recording guitar and bass using the hi-z inputs. I purchased this item new a few years back and have used it extensively for recording in my home studio. I'm not doing much recording these days,

$130.00   2 weeks ago
Studio Projects VTB1 tube preamp - $130 (Eau Claire)

Like new preamp with less then 15 hours of use. Very nice unit for warming up digital or analog signals. You can control saturation, input and output levels. Great for studio or stage. Power supply included. $130.00. Call or text Sean @

$275.00   2 weeks ago
Rocktron Voodu Valve Online Tube preamp Modeler/FX processor - $275

Have a mint Rocktron Voodu Valve Online Modeler/FX processor. Has a real tube preamp. Features stereo out puts. Balanced or unbalanced. XLR & 1/4". Midi I/o for footpedal control. Standard footswitch 1/4" jack. Coolest feature is the ability to update patches through the Internet from Rocktron. Processor is mint and never been racked. $275 OBO

$500.00   2 weeks ago
PreAmp & DI Box: Universal Audio SOLO/610 Classic Tube Preamp - $500 (Raleigh)

Universal Audio UA-S610 SOLO/610 Classic Tube Mic Preamp and DI Box. In great shape, amazing preamp for the independent producer. Professional sound & great quality.

$350.00   2 weeks ago
Digitech GSP 2101 Studio Tube Preamp Processor - $350

Digitech GSP 2101 Studio Tube Preamp ProcessorThis belongs 'on tour' with the pros. Make/Produce sounds unheard of in the music stores.Excellent operating condition. Includes all manuals and power cable.The minor (superficial) scratches from mounting/unmounting on a rack, were on the unit prior to my purchase. I bought this for the home studio, AFTER the shop upgraded all the firmware/hardware. Ve

$80.00   3 weeks ago
Stereo tube preamp - $80 (Brown Deer)

ALTO - mic-tube preamplifier.Brand New, in original box, manual instruction, power supply . Never used . Impedance: 5K Ohm (xlr); 1M Ohm (.25 High Z ) input Output Impedance: 100 Ohms THD: Less than 0.5% Tubes: 12AX7WA Metering: 8-digit LED (-24dBu to +18dBu) Other Features: +20dB pad Power Supply: Linear, External (18VAC) Weight (kg): 1.05 Dimensions: 5.16"W x 1.7"H x 4.57"DContact -Tofik

$10.00   3 weeks ago
SOVTEK 12AX7 PREAMP TUBE MADE IN RUSSIA - $10 (trussville area)

I have 1 lightly used Sovtek 12ax7 preamp tube made in Russia. Used maybe an hour. ***I also have several new and used 12AX7 preamp tubes, new matched set of JJ EL84 power tubes, effect pedals & amps listed on CL. You can see them by clicking the "more ads by this user" button in the upper right section of this ad.*** Call or text, two0five, 9six6, six2zero6. Thanks!

$10.00   3 weeks ago

I have 1 lightly used Electro Harmonix 12AX7 Preamp tube made in Russia for sale. It has maybe 3 hours playing time on it. $10 obo.***I also have several new and used 12AX7 preamp tubes, effect pedals & amps listed on CL. You can see them by clicking the "more ads by this user" button in the upper right section of this ad.*** Call or text, two0five, 9six6, six2zero6. Thanks!

$125.00   3 weeks ago
EHX Black Finger Optical Compressor,Tube Preamp - $125 (San Diego)

Here's a Demo Link to what your Guitar is missing!! Excellent Condition! Tube Preamp Optical Compressor. Home Recording Only. Comes with power5 supply retail box.I have 2 one has to go. Best Tube Preamp Optical Compressor around in Pedal Form.

$125.00   4 weeks ago
ART MPA Gold 2 Channel Tube Preamp with Variable Impedance - $125 (Ankeny)

For Sale, ART MPA Gold Preamp in great condition. Meters work, but back lighting is burnt out.

$500.00   1 month ago
Marshall JMP-1 Tube Preamp MIDI 1990's - $500 (Florence, SC)

This listing is for a Marshall JMP-1 Preamp, made in the 1990's. These are highly respected and sought after for their versatility and wide range of great tones. This happens to be a European 230V version, but I purchased a power converter for it and it has worked perfectly. I will be including it in this listing. I used a rack-mountable shelf in the rear of the rack to hold the converter, which I

$295.00   1 month ago
Kustom 2x12 130Watts stereo tube preamp guitar combo - $295 (SW Orlando Dr. Phillips)

Great condition, works perfectly. Wells electronics just went through the amp and made it perfect.Cash or paypal.specs:The WAV 212 offers an exciting blend of killer effects, unsurpassed flexibility, and a unique look.Beneath its ultracool exterior, the Kustom WAV 212 combo guitar amp pumps 130W of power (65W per channel stereo) through 2 - 12" Celestion speakers. Four tube-driven, lead-channel pr

$125.00   1 month ago
Bellari Dual Tube Mic Preamp RP220 - $125 (Johnsburg)

The RP220 provides clear sonic quality and performance for the working musician, studio operator or anyone who needs a preamp with the warm, smooth, analog sound. Each channel utilizes one premium 7025 tube in a unique configuration to give smooth controllable gain through transformer balanced inputs. The unit has both XLR and 1/4" inputs and outputs with a 30 dB Pad and a Phase Reversal switches

$60.00   1 month ago
Behringer MIC200 Tube Preamp - $60 (Palm Bay)

Behringer MIC200 single channel Tube Preamp with box and power supply. Excellent condition. Used in non-smoking environment. Works perfectly. Warms humbuckers well. Xlr in and out, analog in and out. On board phantom power. Presets for several instruments and mic settings.7seven2 5six4 zerozero 44Justin

$175.00   1 month ago
Real Tube rack mounted preamp - $175

Up for sale is a really cool rack mount preamp unit by B.K. Butler.....Real Tube 12ax7 overdrive!Tube preamp really warms up your signal, whether it's a tube amp or power amp, or if it's solid state.Has a 3 band parametric EQ plus a contour button, in addition to gain and master volume controls. You also have a boost switch available as well. Comes with a hardwired electrical plug so you don't hav

$100.00   1 month ago
VOX guitar amplifier AD30VT with 12AX7 TUBE PREAMP 10" Speaker 30 watt - $100 (Prescott, AZ)

Nice vox amp ....clean shape, only cosmetic problem is a few scratches on knob face plate.Includes AC power cord (not shown but it is incuded)real tube preamp with 12ax730 watts10" speaker11 amp models11 digital effectsCall or email Clyde: email:

$200.00   1 month ago
ADA MB-1 Midi Tube Bass Preamp - $200 (Champaign)

Vintage made in the USA tube preamp in good condition.from the net...The MP-1 features a unique Tri-State Voicing selection that allows you to choose between Distortion Tube, Clean Tube, or Solid State circuits for each program. The EQ points were designed to replicate the sound of Fender and Marshall, but the Presence control surpasses the range offered by eitherThe stereo Chorus utilizes analog

Contact Us   1 month ago
Ampeg SVT-4PRO 1200-Watt Tube Preamp Bass Head (San Antonio)

Ampeg SVT-4PRO 1200-Watt Tube Preamp Bass HeadToured once in a rack, and is in very good condition. $750 or reasonable offer.

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Last Updated on: May 29, 2017