Up for auction is a 1970’s Vintage Superscope R-1240 Stereo Receiver with Quadraphase by Marantz. I acquired the unit in the late 80’s and used it as my full time receiver until the late 90’s wh

 

nappeetech Store Pioneer SA 540 Vintage Stereo Amplifier / Receiver * tested & in great condition Please read our entire description for the item specifics on this auction. It may or may not refle

 

Japanese NEC 12AD7 tube. Tests very strong. Plate currents at V(p) = 250V and V(g) = -2.00V Triode 1: 1.41mA Triode 2: 1.45mA Standard worldwide shipping is 5 USD, insured shipping is possible, ask me

 

BRIMAR 12AX7 ECC83 BRITISH OLD STOCK BOXED TESTED PAIR OF VINTAGE VALVES TUBES LONG BLACK ANODE PLATES SQUARE GETTERS BRIMAR BOXS TESTED STRONG ON MY PRECISION 912 AND B&K 747 TUBE TESTERS TESTED

 

4 vintage tubes EL84, original Telefunken, made in Berlin / West Germany All four tubes are original Telefunken with the famous round plates. Telefunken EL 84 have been produced with several construct

 

Price is for 1x piece, I have a lot of 15 in total. New Old Stock white boxes, perfect labels. Especialy suits Berning ZH-230 or ZOTL Quadratures etcPhilips 7062 or E180CC or 5965 or 12AT7: Most often

 

We hooked it up and it still works the contacts need some cleaning. Comes with manual and the old box (kind of falling apart) Top is not perfect anymore.

 

2 RCA 5691 Tubes,pair USA Red Base manufacture--1 JAN-selling as used-white boxed-TV7 tested-results below-test nil for shorts TV7 tested : 32/32 is minimum TEST : 64/62 and 60/58 Always willing to co

 

80 Blank Program Cards for HP 82104A Reader. Cards can be used with the HP41, HP67, HP97 and Hp65. Cards are unused. No international shipping.

 

Recently serviced Dynaco PAT-4 Pre-amp Vintage early solid state electronics All the electronics were recently gone through and any parts out of tolerance were replaced.All switches and potentiometers