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 is the short center spindle for many of the Dual 1200 series turntables, such as the 1019,1218, 1229, 1219 etc. Not for the 1214 or 1216. DUAL Part number 201101 NOS New in the box. No returns. U

 

Bose 301 Series IV Right Speaker Single. Tested with receiver -- working. Minor scuffs and scratches, some edge wear, would benefit from cleaning. Please see photos for additional details and feel fre

 

Up for bids, a pair of ESS AMT-1a, 1b passive radiators. Restored with new foam.

 

Here is a pair of Blackplate RCA 6L6GCs. Tested and ready to rock in your amp!! On Jan-12-13 at 17:16:30 PST, seller added the following information: US SHIPPING ONLY!

 

3 Vintage Raytheon 6L6GB Tubes 1 NOS & 2 Used Testing NOS These tubes are tested in my Hickok AN/USM-118 Military tube tester! This tester is what the professional use in the tube business and is

 

Vintage early 80's large face alarm clock radio in perfect working condition. Does not have ac cord but runs on batteries! Spin dial on face to set alarm, and wake to radio or melody from clock, "Here

 

Vintage LAMBDA Regulated Power Supply Amp Tube Preamp Model 28M see pic of socket set...has broken pin inside. untested selling as is please ask question before purchase thanks check my other listings

 

#2 AUCTION FOR VINTAGE PIONEER CS-703 TWEETER---IN GOOD CONDITION---WORKS GOOD---INCLUDES ORIGINAL SCREWS---SELLING AS SHOWN---EMAIL ANY QUESTIONS---NO RESERVE! $10.00 S/H U.S.A.---

 

Apogee Centaur Speaker Crossover With ASC 20 uf film capacitrors Ohmite Resistors 12 Ga Air core Inductor etc. Up for auction is a very nice collection of quality crossover parts from Apogee Centaur (