Hewlett-Packard 82087A AC Power Adapter Hewlett-Packard 82087A AC Power Adapter for HP 31C, HP 33C, and HP 34C. 90-120V, 50-60Hz, 1.8 VA Max, 10V AC Condition: Very good used condition. Because my ite

 

Selling the "made in Berkeley California" Legend Audio Starlet tube amplifier serial # B04-00127 which is 20 units away from the unit tested in this Stereophile article. Works fine. I have newer audio

 

For sale is a beautiful and matching quad (this is QUAD II) of Mazda Belvu NIB and unused EL84 / 6BQ5 tubes. All are brand new, with original boxes, have identical date codes 5920 (which indicates 20t

 

Portable 8 Track Player Sublime FM-904 Instant Sound Vintage Item This Item Was Tested And It Plays 8 Track Tapes The Radio Worked However The AM I Did Not Pick Up Many Stations And The FM Was Faded A

 

FOR SALE: Sennheiser Hand held wireless microphone system.The Freeport Vocal Set. Includes original manual,box,and packing. Hand held mic is cardioid pattern.Mic windscreen has no scratches or dents.

 

You are bidding on a DYNACO PAT-4A stereo preamplifier. All I know is that this unit powers on, that's all i know . It belonged to my late father-in-law, who was a sound engineer. I think the mark on

 

This unit will need some work. 3 of the four dials ligt up. The reals spin in all direction. The unit cosmeticly has seen better days and the plastic of the right reel to hold te tape in place is brok

 

Tested and sound great both ear parts work great.

 

2 vintage audio tubes EL34, original TELEFUNKEN, made in Germany, Strengthened plates ( cooling wings ), OO - getter! The tubes have identical production date codes! Test on German tube tester Funke W

 

THORENS DUST COVER HOOD ASSEMBLY FOR TD-126 TURNTABLE VERY GOOD CONDITION This auction is for an original vintage dust cover hood assembly for the Thorens TD-126 turntable. Included is the main cover,