Welcome to The Technology Surplus Depot Tascam 122 MK III Professional Cassette Deck Dolby Stereo TAPE STUCK When powered on, this cassette deck got a tape stuck and flashed the PLAY, PAUSE, RECORD li

 

PAIR 2A3 RCA - Radiontron - Vacuum Tubes New Old Stock Black Plate - Getter "D" - CODE 752 . SEE PHOTOS. The valve was found in the BAU GRANDPA. Grandpa closed his workshop for more than 30 years. I h

 

The HP 41CX Calculator has alphanumeric processing capabilities and a unique and intuitive user interface. This HP scientific calculator has 63 registers that can be divided between program and storag

 

This is a single lot of four reels of TDK Audua LB-1800 tape for reel to reel recorders. This is the stuff that the professional labs used, and is the tape that most manufacturers used when calibratin

 

Two H & K Type JAN-4E27 Transmitting Pentode Amplifier Vacuum Tubes Click to Enlarge Click to Enlarge Click to Enlarge Click to Enlarge Up for bid are two Type JAN-4E27 transmitting pentode amplif

 

vintage popeye olive bruitis & sweet-pea all the characters 45 & 33 record player emerson king features syndicate inc. lights up in the front this item is in great working condition and look g

 

Vintage National Radio Discovery Lab. Item powers up and power supply voltages have been checked but no further testing has been done. Case has some scratches and scuffs. No instruction manual or sche

 

Vintage ERIC ENGINEERING 2160 TUBE STEREO AMPLIFIER This vintage classic is very rare. They were made in Santa Monica, California by Eric Engineering. The 2160 uses 4 - 6BQ5's, 2 - Mullard 7247's and

 

BRIMAR 12AX7 ECC83 BRITISH OLD STOCK BOXED TESTED PAIR OF VINTAGE VALVES TUBES LONG BLACK ANODE PLATES SQUARE GETTERS BRIMAR BOXS TESTED STRONG ON MY PRECISION 912 AND B&K 747 TUBE TESTERS TESTED

 

THIS UNIT HAS BEEN TESTED. ALL SPEAKER OUTPUTS AND ALL INPUTS FUNCTION AS THEY SHOULD. ALL LAMPS WORK (DIAL & METER, DIAL POINTER, RED STEREO). THE ONLY ISSUE I COULD FIND IS THAT THE FM STEREO IS