DATAMATH CALCULATOR MUSEUM sells on eBay Olympia LCD 281 - Scientific Calculator Olympia Werke was founded in 1903 in Germany to develop and manufacture typewriters - please remember the famous "Migno

 

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

 

HERE IS A VINTAGE BELL 2145A AMPLIFIER AND PREAMPLIFIER.IT IS UNTESTED AND WILL DEFINETLEY NEED A FULL RESTORATION.BEING SOLD AS SEEN..ANY QUESTIONS PLEASE FEEL FREE.

 

ORIGINAL STANTON 681EEE phono cartridge WITH ORIGINAL very rare STANTON EEE II-S stylus in excellent condition.Fully tested and sounds great!

 

Two complete Aerocoil Short Wave removable plug in coil set. 15-130 meters. Original boxes. Excellent condition.

 

UP FOR AUCTION IS: PAIR OF KLH AUDIO SYSTEMS MODEL 970 A BLACK SPEAKERS. GOOD CONDITION. USED. UNTESTED. LIGHT SURFACE, EDGE AND CORNER WEAR. 7 1/4" X 4 1/2" 4 3/4" CHECK OUT MY OTHER AUCTIONS FOR MOR

 

This is a pair of custom made acrylic covers / protectors for the JBL Century / L100 speakers. They're great if you keep a plant or other items on top of your speakers. They measure 14.25" wide, 12.50

 

here are 2 university mid-t tweeters model 4401. it is 2,000 to 15,000 c.p.s. they are 6.5" tall and 6x3 speaker size.

 

Heathkit Digital Multimeter Model IM 1212. Powers on and numbers appear in the screen. Selling as is in Photos. Case is in good condition. Ship to lower 48 States ONLY. Overseas uses Global Shipping P

 

3 7025 NOS TUBES WITH MATCHING CODES. 2 NON MATCHING SOLD AS IS I HAVE NO WAY TO TEST THEM.