Used heathkit aa1800 2 channel power amplifier, this particular amp was the most powerful amp heathkit mfg. unit has been sitting. we tested the amplifier, the amp powered on power indicator light cam

 

NEW Vintage Stancor Chicago Transformer Company WF-36 Audio Output Transformer (UTC A-26) Push Pull Plates to Line. This transformer is new in original box. It has have never been installed or used. I

 

Here is a NIB NOS Mullard EF86 Tube. This tube comes with protective wrapping. You will also get a Genuine Telefunken EF86 with Diamond imprint between the pins  . These tubes were  tested on an AVO

 

Kenwood KR-4070 AM/FM Stereo Receiver Nice looking Kenwood receiver that is in good working condition. Very clean inside and out. Good sound output in both channels. All the tuner lights, meter lights

 

TRANSLATE Arabic Chinese French German Greek Indonesian Italian Hindi Japanese Korean Swedish Portuguese Russian Spanish Pair Amperex 315-A W Giant Rectifier Vacuum Tubes This auction is for all 3 tub

 

MATCHED QUAD RCA 12AU7A CLEAR TOP vintage electron tubes made in USA. THESE TUBES TEST WELL AT OVER 100% OF NOS, AND WERE CHECKED ON TWO SEPARATE TESTERS FOR VERIFICATION. EACH TUBE TEST WITHIN 2% OF

 

1 ( one ) vintage audio tube EL34, original TELEFUNKEN, made in Germany, Strengthened plates ( cooling wings ), OO - getter! Test on German tube tester Funke W19 with good results: 40 mA "good" is sta

 

NEW Razer Abyssus Mirror Edition 3500dpi 3.5G Infrared Sensor USB Gaming Mouse 3500dpi Razer Precision 3.5G infrared sensor 1000Hz Ultrapolling/ms response time. Mechanical dpi / refresh rate switchin

 

Up for auction is this vintage National tube amplifier This was found at an estate I liquidated last week on the top shelf in the master bedroom, previous owner was very old and had passed. I believe

 

Luxman R-115 Receiver. Here are the specs: Input sensitivity: 2.5mV (phono), 150mV (line) Frequency response: 20Hz to 20kHz Signal to noise ratio: 82dB (phono), 100dB (line) Power output: 70 watts per