listed here is a somewhat rare..optonica integrated amp..very heavy..80 watts rms..pre main outs..phono inputs..large torroidal transformer..will include bozak mm..mc preamp..will power just about any

 

READ ENTIRE DESCRIPTION BEFORE BIDDING!!! This auction is for one pair of Klipsch KG4 Passive Radiators Model: KD 12. As you can see from the photos they are in overall good condition with the only ma

 

ONE MATCHED PAIR SYLVANIA 6SL7GT TUBES. IN THE REALM OF VINTAGE OCTAL TUBES, SYLVANIA HAS ACQUIRED A REPUTATION FOR MUSICALITY AND IS HIGHLY REGARDED AND SOUGHT AFTER. THESE TUBES HAVE BEEN IN MY POSS

 

Set of 4 SYLVANIA-RCA 2A3 Audio Power Tubes All Tested below 38 (Min - 38 - WEAK) on TV-7D/U Made in USA You are bidding on a Set of 4 SYLVANIA-RCA 2A3 Audio Power Tubes. All tested weak on my TV-7D/U

 

See pictures for condition of these tubes. Returns are accepted on any tube and shipping will be combined when possible. USA bidders only

 

Output Transformer from - Eico HF20 amplifier. came off of a working unit that I am converting to guitar amp, not suitable for my project. demension: 5.25'" X 4" X 4" weight: 8.2 lbs spec's: Pri -7500

 

Threshold FET TWO Series II Stereo Preamplifier acquired from the family of the original owner. Thoroughly tested all functions and features of this high-end pre-amp work as designed. All inputs follo

 

Vintage Pioneer SX-636 Stereo Receiver Description : All items are sold as is, so please read below and ask all questions prior to bidding. Item Information Item Description: Vintage Pioneer SX-636 St

 

In excellent working condition, cosmetically it is good, but on the top there look to be some tape residue spots, looks like someone may have chipped a little of the brown paint when trying to remove

 

This auction is for two nice pairs of 1960s and 1970s 12AU7 military vacuum tubes made by GE and Sylvania. The first is a pair of 6189 military type 12AU7WA made by GE with 1964 date codes. One has th