One Metal Base Sylvania 6SN7 GT Audio Receiver Guitar Vacuum Tube made in the USA in the 40s. This preamp tube has black T plates (3 stitches), copper posts, metal base collar, and a top getter flash.

 

MAXELL XL II 100 4-PACK TYPE II HIGH BIAS CASSETTE TAPES NEW SEALED MADE IN JAPAN NO RESERVE SHIPPING PRICE $7.00

 

Tested Gibson 5Y3 rectifier tube. Made by RCA.

 

Rare find! New Old Stock EV T35 in original box with mounting bracket, hardware, manual, and warranty card! Measures 10.8 ohms DC Guaranteed to work perfectly. Posted with eBay Mobile On Nov-27-13 at

 

You are looking at the very nice preamp using ECC83(12AX7) tube This was made for using with recorder player so it is included phono stage. Amplier of age is about 20 years, I did test it in my system

 

Thanks for looking. These tubes where pulled from a MC275 and I had an extra pair. These tubes are used, they should be tested before installing them in your amp. Since I don't have a tube tester so I

 

2 vintage audio tubes ECC83 original Telefunken, made in Berlin / West Germany. The offered tubes have identical production dates! Long, flat plates and diamond mark in glass bottom. Great tubes; the

 

Maxell take up reel 35-180 with polyester tape. Good used condition.

 

Amperex Premium Quality (PQ) 7308 (CCa 6922 E88CC) with gold pins and horizontal D-getter. The etched date is "VRO y9J", which means the tube was made by Amperex (of Philips) in its plant in Heerleen,

 

A non paying bidder has these up for auction again. Vintage tower floor standing DX-7 Cerwin Vega speakers. For their age they are in pretty good shape. Cosmetically they have several small nicks and