Offered is an HP 82483A Survey Pac for the HP 71 calculator.  The module comes with an original hard copy manual that is in very good condition.  The module has been tested and works.

 

　 this free shipping item This is ONE New 9pin Tube Experiment Boards For 12AX7 6DJ8 .... all B9A base tube use boards size 54x54mm it is bottom fixing mount These are brand never used before This i

 

5AR4/GZ34 matched pair Mullard labeled Hammond. Codes on both tubes f32 B6K4 Tested and guarenteed. sf

 

THIS IS A TECHNICS SL-B10 FREQUENCY GENERATOR SERVO TURNTABLE SYSTEM. THE UNIT POWERS ON BUT I AM UNABLE TO9 DO ANY FURTHER TESTING BECAUSE I THINK IT NEEDS A NEW BELT. THE CARTRIDGE IS AUDIO TECHNICA

 

This Niles Audio DPS-1 amplifier / speaker selector is in good used condition. There is some minor (very small) paint chips on the edges and corners of the box. There are 12 terminals on the rear. You

 

Vintage Triad HS-14 Input audio transformers in perfect working order. Please, see my other auctions.

 

You are bidding on a pair of JBL crossovers taken out of 46710K speakers with the 2225H woofer and 2425J Horn. These are passive frequency dividing network with a crossover point of 800 Hz. I believe

 

marantz22 store This is a TEAC AN-180 outboard dolby noise reduction unit-- there were few of these made, and many fewer of them survive today. This model is toward the upper end of a line that eventu

 

For sale a vintage Dynaco SCA-35 tube amplifier. This item has seen extensive work by the previous owner. The "balance", "Bass", and "Treble" controls were removed, and the "filter" switch is disconne

 

UP FOR AUCTION IS A VINTAGE SONY STEREO -8 CARTRIGE RECORDER PLAYER, MODEL No. TC-8W, CONDITION EXCELLENT..... RECORD ON 8-TRACK CARTRIGES WITH THIS QUALITY VINTAGE UNIT. ALSO PLAYS 8-TRACK TAPES. HAS