This is a very nice Harman Kardon A50K tube integrated amplifier, the kit version of the A500 amplifier. I've been asked if the kit version is the same as the factory assembled A500--electrically they

 

Very good used condition vintage stereo receiver. I never have used or tested this item beyond plugging it in and seeing it power on. Very clean used . I have no further information how this receiver

 

this is a onkyo tx-sv 525 tuner in great condition i do not know the watts power of the unit it works great eveything works on it the unit is all black no scratches.

 

This item is a vintage (circa 1965?) and scarce Knight Stereo Record-Playback Preamplifier. Model KP-70. Manufactured by the Allied Radio Corporation. Features nine tubes in unknown condition and func

 

Linn Sondek LP12 serial number 22219, with Grace G 707 Tone arm, and a Supex 900 Cartridge. original smoke cover has some lignt scuffs, and one hindge in the back has a broken piece, however does not

 

Tested. Powers on. FF, Rewind, Play, Stop & Zero Return and VU Meters + luminance All seem to function ok but we weren't able to get any audio sound from it so maybe we just don't know how to get

 

Sony 3/4 tape recorder/player In good working order.

 

INTERNATIONAL BUYERS MUST USE PAY-PAL AND ITEMS SHIPPED PRIORITY MAIL. HERE IS ONE RCA 6L6G SMOKED GLASS TUBE. TUBE TESTED AT: 100. TUBE TESTED ON KNIGHT 600B. SCALE ON TESTER IS 0 TO 50 BAD AND 51 TO

 

Hello friends. These original Amperex made by Philips EL34 tubes tested well and matched on a Hickok 800A as seen in pics with results. One tube has a broken locator pin. They sounded sweet in my 1969

 

These items came from a large collection the owner acquired over the years. Sold as is as found with no implied warranty. Shipping: Postage rates are estimates, actual cost invoiced. USPS Priority Mai