The Harman/Kardon 50+ is a 1973 AM / FM Stereo - SQ Matrix quadraphonic receiver that can be switched between quad and stereo using a control on the back of the unit. In stereo the system puts out 25

 

Up for sale is vintage IPC power unit.Unit was pulled out from old cinema system. Produces 16.5 VDC at 8.8 ampsItem appears to be in great physical condition. However no test has been done. For that r

 

 

4 Zenith 6K7G Vacuum Tubes RARE Early Style RF & IF Amplifiers These used tubes have been tested for mutual conductance. On my Hickok TV-7 tester they read 56, 61, 62 and 67. A reading of 36 would

 

These are 2 vintage tall grey plate 7025 / 12AX7 dual triode audio tubes with top halo getter. one has red print with 7025 also on envelope, the other tube has yellow print but all is rubbed off excep

 

Here is a very nice marantz 7t preamplifier in excellent condition..It works as it should...The first toggle switch on the left is not original but looks fine...The wood case is in very good condition

 

THORENS TD 166 VINTAGE TURNTABLE IN WORKING ORDER THE TURNTABLE HAS A FEW WEAR AND TEAR MARKS OVERALL BUT WORKS WELL. I HAVE USED IT ON MY STEREO SYSTEM AND IT PLAYS ALBUMS AND 45's WITHOUT ISSUE. THE

 

I KNOW SOME, IF NOT ALL ARE USED. VERY GOOD CONDITION! SHIPS TO USA ONLY. PAYMENT IN 4 DAYS PLEASE! THANKS FOR LOOKING! CHECK OUT MY OTHER LISTINGS!

 

This set includes 36 8 Tracks that are mostly country. This set is also shipped in an 8 Track carrying case. The following is a peak at the tapes included. Country classics v1 & v2 Nashville gold

 

A rare find in a Vintage 1950's/60's Knight-Kit Wireless Broadcaster - Amplifier. This kit appeared in the Allied Radio Catalog and was a simple, low-cost, low-power AM radio transmitter. Thousands bu