HP 19BII Business Consultant calculator, it is preowned, not tested needs new batteries, in excellent cosmetic condition.

 

Matched pairNOS / origenal box UltronEL34 Made in west Germany.Munchen, GmbH Tested 80 Ma / 81 Ma250 /250 / - 13,5 new = 75 Ma

 

Quartet Telefunken by Valvo ELL80 / 6HU8 pentode - pentode Output tubes, Germany made, D code engraved on glass, were full tested strong, balanced pentodes at: Tube 1: 6500 6600/ Tube 2: 6400 6700 / T

 

You are bidding on a reel of Audiotape Professional Master Low Print reel to reel recording tape on a 10 1/2" metal reel. Tape measure 1/4" x 2500 and is a studio quality recording tape. Tape contains

 

Pioneer RG-2 RG Dynamic Processor. Works Great.Sold As Is, Item Works, Item Used.

 

Here is a large lot of vacuum tubes, probably between 400 and 450 tubes. some in original packaging. I have tried to pack them carefully, and currently have them all in 3 boxes to ship. I tried listin

 

4PCS 9 PIN TUBE SOCKET SAVER FOR 12AX7 12AU7 ECC82 ECC83 tube amp 9Pin Vacuum Tube Socket Saver Description: Black ColorCondition: New Quantity: 4 piecesFor 9pins tube: 12AX7 12AU7 ECC82 ECC83.....Wor

 

two 8 x 12" speakers; two 6 x 9" speakers; the speakers are from a 1960's S0142PX Console Tube Radio Receiver; the former owner said they were working when removed from the console and they look to be

 

itemsfromjoe Store RCA VICTOR ELECTROLA 245 PUSH PULL AMPLIFIER UP FOR BID IS A NICE EXAMPLE OF A CIRCA 1928-30 RCA VICTOR ELECTROLA 245 PUSH PULL AMPLIFIER. THIS AMPLIFIER LOOKS TO BE IN NICE CONDITI

 

For auction is one vintage Collins 677N227 7N2 Interstage Transformer manufactured by the Chicago Transformer Division of the Essex Wire and Cable Corp. The pin-out is as follows: 1-2 are the primary.