THIS AUCTION IS FOR TWO Vintage 17 cm. FULL RANGE DRIVERS, type 9648 198, made in 1937 in Holland The speakers are in a great condition, tested, working OK. The voice coils are ca : 3.6 Ohms, Ohmmeter

 

This auction is for 6 pcs. of RCA 5R4G full wave rectifier tube- all test excellent on Hickok type 532 tester. No boxes so assume used. Good appearance and good keyways. Great tubes for vintage audio

 

Up for auction is this vintage Akai GX-635D reel-to-reel tape recorder obtained at a local electronics' buff estate closing. When plugged in, everything ran smoothly and all appropriate lights lit up.

 

HEYNTRONIC High Performance Vintage - High End made by SABA one Set ´ Technical data 8" Depth T = 85mm Dimensions Ø 240mm External dimensions over everything Pitch diameter Ø 220mm Cone: Ø 180mm C

 

Hello, and thanks for looking. Please excuse any not-so-great pics; still getting the hang of it. This is a very nice 1990s hand-powered calculator produced by CE. It'sa stadard digital readout calcul

 

Listed in this auction is a Halldorson HVPT-6 Tube Amp Power Transformer (please see "HVPT-6" marking at the center of the transformer in the picture) Specifications: Primary 117V 50-60 Cycle, (Black

 

Up for auction are nine Sylvania 6SN7 chrome dome vacuum tubes, in very nice condition. All nine tubes were tested on a Hickok 547 mutual conductance tube tester, where 1560 micromhos is a minimum and

 

Here are two New Old Stock Taylor 845 HI-FI Audio Tubes. These tubes were extra that I've had lying around for some time. They were plugged in and tested and sound real nice! Posted with eBay Mobile

 

A rare find in a Vintage 1950's/60's Knight-Kit Wireless Broadcaster - Amplifier. This kit appeared in the Allied Radio Catalog and was a simple, low-cost, low-power AM radio transmitter. Thousands bu

 

We are selling a vintage technics stereo receiver, overall in good condition, might need to have a professional look at it to determine what might be causing the hissing noise. Sounds almost like a co