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

 

Here are a matched pair of Genuine Telefunken made EF86 Pentodes . They are in the original boxes and both  test as new in an Avo 163. And yes they have the diamond between the pins   .$18 postage a

 

FOR SALE A LAFAYETTE STEREO TUBE PREAMPLIFIER MADE IN USA .UNIT FEATURES ONE SINGLE STEREO INPLUT AS WELL AS ONE OUTPUT AS WELL AS A BRIDGE SINGLE OUTPUT. IT HAS AN ENGRAVED FACE PLATE - POWER - VOLUM

 

Two NOS NIB RCA 6AS7 G Audio Vacuum Tubes in pristine condition, made in the USA. The 6AS7 is a dual power triode similar to the type 6080. This tube type was used in audio amplifiers, radio, military

 

This is the manual for a Heathkit Williamson Type WA-1 amplifier. It is old, stained, and yellowed, but it is still in decent shape. No rip or tears. 32 pages with schematics, parts list, and step by

 

Denon AVR-2808CI AV Surround Receiver Owner’s Manual PRE-OWNED, LIKE NEW CONDITION All items come from smoke and pet free home Payment is expected within 24 hours of the end of the auction Sorry, no

 

For sale is a Magnavoc solid state stereo AM/FM receiver-amp. This was removed from a small console # 1P 3302. This was operational before being removed. Please check photos & ask any questions be

 

terminal have been soldered but tests fine

 

Four grabs i have a Sony betamax w/ everything..Manual, remote & extras..,, all original never been tampered with.. This here is an 86/87' just about 25 years.. perfect working condition. One of t

 

800x600 This auction is for four (4) ECC808 6KX8 vacuum tubesThese are used tubes and have been tested. The results are shown below. These tubes are guaranteed and may be returned if not as described.