Unusual Vintage Hexadecimal converter: Smith Product Research, 1985. NOS
$9.95 USDSold on: 2014-Jan-04
Marketplace: eBay
Detail:
This is an unusual, vintage item. It's a Hexadecimal arithmetic converter, made from heavy cardboard, with pivoted wheels and windows to show the settings and results. It was made in 1985 by Smith Pro...
More Relevance Historical Items | Item Name | | Sold Price |
|
1 | Sansui TU-S55X Tuner Sansui TU-S55X tuner in very good, working condition. There is one slight dent in the top of the unit that does not affect performance. Paypal only. U.S. bidders only.I will ship within three days of | | $25.00 |
|
3 | 2 of vintage CRL JVC mil spec Ceramic Rotary Switches Tube Amplifier You are bidding for the following vintage mil spec items: Two ceramic rotary switches made by CRL - Centralab - JVC Type JV9000NH Silver contacts (for construction quality refer photos), each rotary s | | $43.75 |
|
1 | Vintage "Scotch 3M" Metal 10.5' x 1/2" Reel To Reel Tape Up for bidding Vintage "Scotch 3M" Metal 10.5" x 1/2" Reel To Reel Tape. Is in normal looking and working conditions,sealed!! It has kept in the storage for long time,and need a good cleaning. This au | | $11.98 |
|
6 | Knight Kit KG-400 stereo amplifier TUBE OK fully tested , works good, all tubes tested with Book, Schematics, building instructions , etc , be advised NO cabinet, this auction is just for the KG-400 TUBE amp, book, and two extra tubes.. Thi | | $227.50 |
|
5 | ALLIED KNIGHT-KIT RADIO BROADCASTER AND AMPLIFIER, This was a device that I bought and built during the 60s -- you can broadcast your own radio show to an AM radio within your block! I had a lot of fun with this, later on I became a REAL DJ on the rad | | $198.50 |
|
5 | MAGNAVOX 88-02 TUBE AMPLIFIER 6V6 PP TONIGHT WE HAVE A MAGNAVOX 88-02 POWER AMP A PUSH PULL AMP WITH 12WPC 4 6V6 TUBES 2 6EU7 1 MULLARD RECTIFIER TUBE NEW POWER SWITCH UPGRADED SPEAKER CONNECTION NO HUM FREE SHIPPING WITH FEDE | | $101.00 |
|
2 | 12 x NOS 100K Ohms - Cinema 1/8 Watt Non Ind. Wirewound Resistors! See Desc. 12 NOS 100K Ohms 1/8 Watt Non Inductive Wirewound Resistors! For Space Saving Applications!!! NOTE: These resistors should be used for AC voltage applications only as their current rating makes them i | | $22.50 |
|
4 | VINTAGE CERWIN VEGA JMH-1 COMPRESSION HORN DRIVERS from SSM-200 CABINETS For auction, a very nice pair of Cerwin Vega JMH-1 compression horn drivers removed from a pair of SSM-200 high frequency cabinets. They are professional quality all the way along with a pair of EL-36 | | $112.49 |
|
3 | 1936 EH Scott Chrome All Wave 23 Power Supply / Amplifier using four 2A3 Tubes Up for bids is this vintage Scott All Wave 23 tube amplifier. I am in the process of parting out a Scott All Wave 23 radio in which this amp was hooked up in it. This tube amp is made to be powered by | | $381.86 |
|
2 | One KENYON T-246 625V-0-625V 250mA 5V 6.3V 6.3V Power Transformer One KENYON T-246 625V-0-625V 250mA 5V 6.3V CT 6.3V Power Transformer 625V - 0 - 625V @ 250mA 5V @ 3V 6.3V CT @ 3A 6.3V CT @ 3A Made in USA by KENYON You are bidding on One KENYON T-246 625V-0-625V 250 | | $34.00 |