The first Portable Calculator commercially produced. Available in 1970. Based on Texas Instruments chip developed at Cal Tech, Pasadena (Dr. Sheldon Cooper?) for more information: http://www.vintageca

 

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

 

Pristine on the outside and minimal wearing around the interior cones. No cracks or splits. Beautiful solid wood cabinets make these a fabulous showpiece. Due to the all screw construction replacing c

 

NOS (new old stock) vacuum tubes. All in original boxes. 6AC7GT (2x); 6AL7GT; 6B8 (2x); 6BL7; 6C8; 6H6 (2x); 6S7; 6SJ7GT(2x); 6SR7; 6ST7; 12SJ7. 15 tubes. Brands: JAN; Philco, GE, Ken-Rad, RCA Victor,

 

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4 4 NOS SOLAR 0.25MFD 400VDC Audio Oil Coupling Capacitors Made in USA by SOLAR You are bidding on a set of 4 NOS SOLAR 0.25MFD

 

Carver C-1 Holographic C-1 Preamplifier- In great condition. The volume knob paint has some wear (please see pictures), however every other knob or button show no wear. Multiple inputs, dual out puts

 

YOU CAN OWN THIS AMAZING COLLECTION OF 40 VINTAGE COLLECTIBLE MICROPHONES AT A BARGAIN-BASEMENT PRICE! A GREAT STARTER COLLECTION... OR KEEP THE ONES YOU WANT, AND SELL THE REST AT A SUBSTANTIAL PROFI

 

I'm a collector and there is always the problem with space, so I'm selling some items. Fully tested & functional. It has 2 plugs to plug it in to a radio, with a switch to mute the speaker. I have

 

Unsure of functioning condition. Will require some cleaning. Selling as is as shown in photos. Few scratches and stains. Worn/Missing rubber feet.

 

• This unit is in great physical and working condition • Remote not included • Email us with any questions • Auction includes exactly what you see pictured Good Luck Bidding! Check out more gr