Used pair of Svetlana 12AX7 tubes. Still sous great. Buy used and save. See other auctions for more tube deals. Posted with eBay Mobile

 

Vintage Masco Sound Systems MC 25P Tube Amplifier Description : All items are sold as is, so please read below and ask all questions prior to bidding. Item Information Item Description: Vintage Masco

 

Vintage Masterwork Reel To Reel (no machine) Microphone Made in Japan. NOT TESTED. Had machine but it wasn't working properly. Wonderful looking microphone; measures ~3+ inches and has cord for pluggi

 

You are looking at special made stereo  amp tube which was manufactured by Sound Explorer, model SL-770. Power tube is RCA VT-62. I include tube RCA VT-62, GE 6SN7, United Electron 76', 5U4G. As you

 

HP 41 PPC ROM PAC for programmable calculator Hewlett Packard I offer a HP-41C Application Pac - PPC ROM Pac No 825008-A07. Untested, but assumed to work. It is in a very good condition. Shipping cost

 

in from an estate.... Sony AM/FM Portable Transistor Radio Matrix Sound System Model MR-9100W Japan. TESTED AND WORKS. the top of antenna missing and bent. has some wear overall, could use q tip clean

 

Up for bid is a set of Pioneer SE-L40 headphones. Made in the early 70's I believe. Nice shape. Work great. Comes with the case. Neat headphones. See pics and e-mail with questions. Good luck and happ

 

PAIR OF MCINTOSH C8 MONO TUBE PREAMPIFIERS C-8 PREAMPS - COMES WITH WOODEN CABINETS.- NO POWER SUPPLIES.- i HAVE NO AMP OR CABLE TO SWITCH THEM ON SO THEY ARE UNTESTED.- FACE PLATES ARE OK, BUT THEY H

 

This is an awesome transistor radio battery operated and hangs on the wall. It would look great in a shabby but chic room or a bathroom. It works well and measures 8.25" x 8.25" and 2.25" front to bac

 

This auction is for a nice set of 01A tubes. There is a very early UX-201A globe shape, and a later ST shape 01A. Both are RCA, test at 90 for the ST shape and 65 for the globe shape, on our Hickok US