Vintage Preamps & Tube Preamps

Small dents on front bottom corners.

Also there are NO cracks on glass. Wood Case has some blemishes. Auctiva's FREE Counter. This Preamp has been tested and still in working condition but needs clean, tune up and repair. When testing Phono 1 input by using headphone, left side has lower output than right side.

I have not fully tested. I plugged it in and the tubes glow. Indicator light glows as well. Included is the FM tuner. I am not sure if it is working. When I plugged it in the station indicator light did not come on. 1 telefunken tube and 1 Mullard

May need servicing in the future.

The case has been repainted in the original brown hammered finish.

Works great. Has 4 high level inputs and one set of stereo rca outputs. Comes complete with original removable power cord. Very nice build quality and construction. Sound is very lively and forward.

250 VDC with 6.3 filament output. _gsrx_vers_783 (GS 7.0.5 (783)). same week unless previously arranged.

This preamp has been in my system for the past several years. It works flawlessly. The ceramic body coupling and tone control capacitors were replaced with polyprop/film types and are a vast improvement.

Powers on. Hi Filter knob is stuck but all other knobs and switches work smoothly.

COUNTERPOINT SA-7 PREAMPLIFIER. Includes the original "Owner's manual" & original COUNTERPOINT box with all of the other literature you see in the picture. TECH TESTED & RECENTLY SERVICED. SERVICE / INVOICE COMMENTS: "Clean controls and switches with Deoxit F5/D5.

This system sounds fantastic. The system has been serviced and tested for all functions and it is in excellent working order. All controls and switches were cleaned and lubricated for quiet and smooth operation.

THIS UNIT WAS RECENTLY SERVICED BY A VERY METICULOUS TUBE AUDIO TECHNICIAN, WHO HAS SERVICED MANY UNITS. RE-CAPPED AND SERVICED. REMOVED FROM ESTATE . FOR ESTATE TRUSTEE. WE SHOW VERY CLOSE UP PHOTOS, THERE ARE A FEW LIGHT SCRATCHES ON THE ALUMINUM, AND IT IS LIFTING UP A LITTLE ON LEFT EDGE, A DAB OF GLUE WILL FIX THAT, SEE PHOTOS.

Was told it worked fine lights up, and sound came from the needle when I ran my finger across it. Not sure if it works entirely, it looks pretty good but still sold as is.

PRE-OWNED PIONEER SPEC-1 STEREO PREAMPLIFIER. Year: 1976. Weight: 11.2kg. Dimensions: 480 x 186.5 x 365mm. Semiconductors: 50 x transistors, 33 x diodes. Output: 150mV (line), 2V (Pre out). Signal to noise ratio: 70dB (MM), 90dB (line).

Here is a example of a RARE Classic! A Beautiful Sony STC-7000 AM FM Stereo Pre-ceiver preamplifier. This has been fully tested and in Excellent working condition and sounds Incredible! This simply is a Stunning RARE Classic Sony piece in pristine Condition!

MAGNAVOX CHASSIS #165AA. USES A 12AT7 AND 6AV6 TUBE. POWERED FROM AN AMPLIFIER CHASSIS. IT IS IN EXCELLENT CONDITION. FACEPLATE AND KNOBS ARE PRISTINE. VERY NICE CLEAN UNIT.

Sold AS-IS for parts or restoration only. See pics for more details.

Dynaco PAS 3X Stereo TUBE Preamp with phono. Has tone control bypass caps for null at center position. Later version 3X with all set screw knobs. Dynaco made this preamp in several versions with many parts variations within each version.

Excellent condition, perfectly working, EXTRA RARE VERSION, rated 110-120V, faceplate look dirt and need a good clean.