You are bidding for the following mil spec items: 4 of 4 pin tube sockets type 122-224-200 and 122-224-210 made by EF Johnson. 122-224 can be used for 300B type tubes. 200 and 210 is the military code

 

Super quality 12AU7 made by the French subsidiary of Philips/Mullard. very clean quite pair of tubes excellent in highend audio gear demanding the best.

 

Sony PCM-501es Digital Pulse Code Modulation! Audio Processor! Please read the full description, thanks! I have received this unit from a company cleanout. It is in good physical condition with some m

 

This Realistic TR-882 8 track player/recorder was part of a Realistic system purchased from the original owner. It is in excellent cosmetic condition,has been tested, and all functions, lamps, bulbs,

 

Up for auction is a great working Technics SL-D202 direct drive turntable. It looks great as well except for dust cover having scratches and back tabs are broke off but it still stays in place. Has a

 

Up for auction is this pair of Altec Crossovers model N1500 in excellent condition. Please see pics and as questions if any.

 

This is for one working vintage western electric princess telephone white in color. Phone has been tested. Posted with eBay Mobile

 

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

 

 

Here are good used RCA Radiotron UX-281 tubes .These tubes have the black plates and the same construction inside. . I tested the tubes on my I-177B Mutual Conductance Tube tester and they both read a