HH Scott LK-150 60 WATT TUBE Power Amp LC-21 PreAmp PLUG & PLAY LK150 (potrero hill)

For sale is a pristine and FULLY RESTORED American Made HH Scott LK-150 TUBE Power Amp and LC-21 PreAmp (similar to the Scott 130) The LK-150 with 60 Watts per channel was one of the most powerful tube amps on the market.
The LC21 Preamp and LK150 PowerAmp are a matched pair, the power 6550 tubes are a matching quartet of old stock original Tung-Sol made in USA tubes dated 1961.
Unit has been fully restored and checked up by a McIntosh trained bay area technician recently.
Works flawlessly, no hum or distortion.
Specifications Power output: 60 watts per channel (stereo) Total harmonic distortion: 0.
5% Damping factor: 16 Input sensitivity: 1.
5V Signal to noise ratio: 85dB Speaker load impedance: 4Ω to 16Ω Valve complement: 2 x 7199, 4 x 6550, 2 x GZ34/5AR4, Year: 1961 PLEASE CONTACT ME FOR DETAILS and PRICE Will demonstrate the unit for you when you come by.
Pls contact me for further information and to arrange a viewing.
I am located in San Francisco, conveniently close to 101/280 freeways in Zip code 94107.
The HH Scott LC-21 is a clean, straightforward 12AX7 based preamp.
Fairly rare, it was only sold from about 1961-63.
It was intended as the front end for the mighty Scott LK-150 power amp, which pushed about 60 WPC from it’s 6650A/KT-88 outputs.
The LC-21 has multiple unique features that precisely match my desires for a high quality vintage tube preamp: Clean & simple design with commonly available 12AX7 tubes – Easy to service! Two phono inputs – I have two turntables A “flat”(mic) setting for the phono inputs – Lets you digitize old 78 and LP records and then re-EQ in post, after you’ve de-noised.
Also enables real time 78 listening Comprehensive mono/stereo switching and polarity invert or “phase” – Useful for checking speaker and cartridge phase and listening to old records and mono sources Buffered line outs – The better to drive a solid sate amp, my dear! A mono mix output – Useful for a sub or a mono monitor speaker Aesthetically pleasing – The gold faceplate looks nice with my other Scott eqpt.
and helps with the “PAF” (Partner Acceptance Factor) issue