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Tube preamp in Musical Instruments

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$300.00   5 days ago
DBX 586 Two channel microphone preamp and EQ TUBE - $300 (Colorado Springs)

This is a cool unit. Two channel tube microphone preamp from DBX with a limiter and EQ. Only the DBX 586 is for sale!If this is still up it is still available!

$100.00   1 week ago
Studio Projects VTB1 tube preamp - $100 (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. $100.00. Call or text Sean @

$120.00   2 weeks ago
Stereo Tube Preamp LPB 2ube - $120

by Electro-HarmonixYou can run through stereo, or piggy-back left into right for double tube overdrive in mono. A few skuff marks.

$199.00   2 weeks ago
Digitech 'Twin Tube' GFX-1 Guitar Preamp with 12AX7 TUBES - $199 (Palm Springs)

Digitech 'Twin Tube' GFX-1 Guitar Preamp uses two 12AX7 Vacuum TUBES to make any amp or PA systen sound like a Vintage Tube Guitar amp or the latest modern Tube Guitar amp sounds and effects like digital reverb, Delays and lush Chorus ETC. please click the REPLY box above

$150.00   2 weeks ago
ADA MB-1 BASS Tube Preamp Retro/Vintage - $150 (florham park)

ADA MB-1 Tube PreampRetro vintage bass tube preamp to get classic sound used by some of bass greats in the 80s and 90sAbility to store multiple preset tones / settingsDistortion is one of best I've heard on bassGood conditionSounds great

$120.00   3 weeks ago
Seymour Duncan Tube Preamp,TC Electronic, other pedals 4 sale or trade - $120 (near fashion fair mall area)

Seymour Duncan Twin Mayhem tube preamp about half the price of a Mesa V twin very flexible tube preamp pedal asking $120. Digitech USA made GNX3 Multieffects, sampler with built in 8 track cd quality recorder it is in mint condition and had only been used 6 to 8 times comes with software manual box $120. TC Electronic Nova System brand new in box with sales receipt bought it as a backup to run in

$1,150.00   1 month 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   1 month 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   1 month 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   1 month 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   1 month 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   1 month 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   1 month 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   1 month 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   1 month 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   1 month ago
ELECTRO HARMONIX 12AX7 PREAMP TUBE MADE IN RUSSIA - $10 (trussville area)

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   1 month ago
EHX Black Finger Optical Compressor,Tube Preamp - $125 (San Diego)

Here's a Demo Link to what your Guitar is missing!!https://www.youtube.com/watch?v=eCNNGTzzwh4In 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   1 month 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   2 months 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   2 months 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


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Last Updated on: June 29, 2017
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