Only the spare part described in this advertisement is on offer
The photograph of the wonderful old analog mixer is purely for reference, I am only offering the spare parts for this mixer for servicing or restoration of these highly regarded "grandaddy's" of the audio world.
the electronics have been tested today and DO WORK fine, these spare parts are offered in WORKING CONDITION.
Boss (Roland) 6 Channel mixer
Model: KM-60
SPARE PART: Single channel module
Part number: 052-310C
Design is based on the HA1457W pre-amp chips with push pull output.
The complete printed circuit board with a short section of interconnecting wires left in place to make installation in another KM-60 easier. The printed circuit board underside also has some points marked which indicate the supply, inputs, outputs and pad attenuation connection points.
Pots have all been cleaned, nice smooth level adjustment, great wide range Bass & Treble adjustments and Panning - all working terrific on EACH module supplied.
NO auxiliary hardware, this means the knobs too - they have all been sold. To place this module back into service you just connect the plus/minus supply rail (+15-0-15), the input, the input padding switch (NOT supplied, I considered the existing switches too fragile to include) and the output.
