Stancor A-3883 Audio Tube Amplifier Output Transformer NOS Impedance: Primary 500 Ohms, Secondary: 15/8/6/4 Ohms, Maximum Audio Power 25 Watts. Tested coils for continuity.  See photos for details. T

 

Both the Owner's Manual and the Advanced Functions Handbook for the HP 15C in the preferred spiral-bound format. The covers show discoloration that I think is mainly from age. Please look at the pictu

 

This is an awesome set of a pair of matched Jensen 8" Full Range woofers model P8rs full range speakers, which sound great and are in very good condition, speakers from the 60's, Hard to find, auction

 

Vintage Admiral Tube Radio. Works great. Model 5R37 N. Check out the other tube radios I am selling :-)

 

JBL Driver This auction is for what I believe to be a JBL 2440 / 2441 Driver. This driver is being SOLD AS IS - what you see is what you will get. It does not have a diaphragm or the screws to hold on

 

Up for offer today is TWO Maxell UD 35-180B ONE IS XL tape for mastering use on a precision metal reel. These tapes were tested. I'm listing it as used just to be on the safe side. Thanks for looking

 

Mounting Kit for Klangfilm Speakers . They are used,but in very good condition. Worldwide shipping

 

Up for auction is a pair of vintage JBL Signature Speakers Tweeters from approx. the 1970's. The model number is 075. I tested both speakers for sound and resistance. One of the two speakers has an ow

 

electronic check book. Brand new great deal

 

For auction is a Heathkit IG-18 tone generator. I believe these units we produced between 1969 and 1973. It is capable of generating sine and square waves. I used it to diagnosis and bias tube audio a