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Help with Kelvin Labs Integrated
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Old 8th February 2017, 08:50 PM   #31
Airhead is offline Airhead  Finland
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Join Date: Sep 2013
Location: Finland
Hi, I need help with this integrated. I got one with some rectified diodes shorted. I replaced all rectifiers with better inverse peak voltage rating and all small elecrolytics (main power elcos are orginal) and some tantals. Amp is working fine but I have DC-offset in other channel -97mV what I don't like. Other channel has -29mV what I consider acceptable. DC-rails are +23,6V and -23,5V. There are two trimpots on the circuit board, are these for biasing or DC-offset? I have not adjusted them so far as I don't have schematic.
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Old 9th August 2018, 11:45 AM   #32
ValeryGuzikov is offline ValeryGuzikov
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Join Date: Aug 2018
Location: Rovenki
Good day! Looking for circuit or technical documentation of Kelvin Labs amplifier. Can someone help me?
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Old 9th August 2018, 11:51 AM   #33
Zen Mod is offline Zen Mod  Serbia
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Help with Kelvin Labs Integrated

now I remember that I was involved in KL amp related thread

yup , checked , no KL documents in my PC
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clean thread; Cook Book;PSM LS Cook Book;Baby DiyA ;Mighty ZM's Bloggg;Papatreasure;Papa... by Mighty ZM
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