Description Brass M4 Threaded Hex Standoff (Spacer) / Nut / Screw Assortment Kit.Packed in a plastic box. Size: A 6mm, B 6mm, L 6 ~ 20mm / A 0.24", B 0.24", L 0.24" ~ 0.79" Assorted kit list: Type Len

 

One RARE RCA VT-231 6SN7GT Round Plate Oval Mica Black Glass Tube Match TV-7D/U Reading - 72/42; Min - 50/50 Made in USA by RCA You are bidding on One RARE RCA VT-231 6SN7GT Round Plate Oval Mica Blac

 

Audio Research D100 Power Amplifier in excelled condition. Slight bend in handle that can easily be straightened. Unit works perfectly and cosmetically excellent.

 

THIS IS A NICE SYSTEM AND I PLAYED IT! SOUND'S WONDERFUL. NO DAMAGE ON WOOD AREA'S WHATSOEVER!! SEE PICTURE'S.HAS AM ANTENNA. LOCAL PICKUP OK!! Vintage Yamaha CR-640 Natural Sound Stereo ReceiverGood

 

Description Power Supply Board Based on LM317T Regulator IC Design, AC or DC Input, DC Output.Complete Series of Protections (IC Function), Current Limiting, Thermal Shutdown and SOA Control.With Prot

 

Excellent output transformer pulled from working Curtis Mathes receiver. 7kOhm primary, 2-3 Ohm secondary, but 4 Ohms likely OK. Good condition, no rust on the laminations. Would make a good guitar am

 

i only ship to addresses in the usa sorry ,here we have a nos rca vacuum tube 6eg magic eye , i have no way of testing it, it looks great in original cardboard sleeve not original box,there is some ox

 

Tested. Powers on. FF, Rewind, Play, Stop & Zero Return and VU Meters + luminance All seem to function ok but we weren't able to get any audio sound from it so maybe we just don't know how to get

 

You are bidding on 1 GE JG-5751WA Radio Tube with Black Plates & Triple Mica. The tube has the date code 5743 (from 1957) The tube was tested on my Hickok TV-7D/U and it read 45/42. A reading of 3

 

Here are 5 test New USA Made ,RCA 12AU7 tubes . I found these tubes in 1949 RCA boxes, but i dont know if these boxes are original and if the tubes are new or used for a few hours.The tube boxes are a