I am selling much of my Dad’s electronics over the next coupleof weeks. My Dad was in the Army, and graduated from College with an Electrical Engineering Degree, and worked at Philco and Ford. What

 

12AU7A pair Mullard Gt. Britain made for Hammond. Tested New z

 

HP 65 external charger for Hewlett Packard calculator HP 35 45 55 65 67 I offer an external charger for batteries for the HP35 HP45 HP55 HP65 HP67 HP70 and HP80 calculators in a good condition. Shippi

 

Up for auction is a MRL Magnetic Reference Lab 21J205 1/4" Multifrequency Calibration Alignment Tape. This reel is in Very Good condition. These tapes contain a series of recorded sine-wave signals fo

 

An NOS General Electric 6146B/8298A vacuum tube. This tube is in the original package and doesn't appear to have ever been used. Tested on a Hickok 533A and tested 'good'. 6000/7000 uMho. 48 hours to

 

Very nice condition Large Advent / Advent1 woofer. This one has a metal frame, not one with the Masonite ring, with a, square magnet, instead of the round one, It also has a semitransparent dust cover

 

Here is a good used Sansui 331 receiver. It is tested working and sounds great. It is in excellent condition with minor wear from use. Power output: 12 watts per channel into 8 ohms Total harmonic dis

 

This is a very well cared for Pioneer CLD-1080 LaserDisc Player offered by its original owner, together with whatever fraction of a 68 title LD collection you desire to include for the same bid price.

 

JBL 2441 alnico large format driver similar to 376. A full restoration for cosmetics and performance. New paint as needed, rotted foam in back cap replaced, disassembled and cleaned. Magnetic surfaces

 

Set of four NOS Ei 12AX7 ECC83 tubes. NOTE these tubes are from the original Ei plant which was destroyed during the war. These original tubes with smooth plates and pinched bases are VERY rare and ha