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dbster 04-06-2010 08:43 PM

Kinergetics KBA-75
Does anyone have information (brochure, manual, schematic, ...) on this ? It is a 20 year old class A power amplifier

nickm 04-15-2010 10:44 PM

Re: Kinergetics KBA-75
It's a class A great amp. If you can get one, do so.

SDowell 08-04-2010 09:53 PM

Re: Kinergetics KBA-75
Had it for just about 20 years. Will sell it one day! Great amp.


jmassich 03-20-2012 05:46 PM

Re: Kinergetics KBA-75
I have a KBA-75 , any chance of me getting a schematic ?

tmagell 03-23-2012 10:41 AM

Re: Kinergetics KBA-75
Any way you can share again that pdf file? I just got one of these amps and I'm lite-rely floored! Can't believe the sound! If you have a schematic or/and manual would be great!

megancheung 04-04-2012 11:36 PM

Re: Kinergetics KBA-75
This schematic was published on "Suono", an Italian magazine, no November 1993.
The schematic was directly derived from the PCBs, but some parts are not drawn - such as the NE5532 integrator, but the audio circuit should be complete.
The bias currents are 1.15mA, 12mA and 1.3/1.9 for the 1st, 2nd and power stages: for this one were noted two values, for left and right channel respectively.

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