Up for sale is a rare Pro.2 M-01 analog mixer - same as legendary BOSS KM-60.

Technical Condition

The mixer has been tested and is fully functional, with a few minor issues noted below. It has just undergone a service inspection, which included replacing the power supply and audio output capacitors, and repairing cold solder joints.

Channels: All channels are fully operational.

Controls: All Treble, Bass, Panpot, and Volume potentiometers work smoothly.

VU Meters: Both meters are active and illuminate/respond correctly.

Headphone Output: Fully functional.

Output Balance: There is a volume discrepancy between the left and right audio output channels when the potentiometers are in the same position (about 9 dB LUFS difference). Therefore, it is sufficient to correct this with these potentiometers.

Noise Floor: The device emits a low-level hum/noise typical of this type of mixer. I posted a video on YouTube demonstrating the noise-to-audio ratio when the input signal levels are properly balanced. The video starts with noise, then the music plays. In my musical practice, this noise level is negligible, especially if you're working with beat, guitar, or experimental music.

VISUAL CONDITION Very good aesthetic condition for its age. The unit is missing four decorative silver rings on the potentiometer knobs. Treble potentiometer on channel 3 is slightly bent.


SHIPPING The package will be securely packed and shipped via courier with tracking and insurance. Shipping to USA, Canada, Australia Japan only with EXPRESS option (2-4 days at least). Shipping to other locations than mentioned is possible, but please ask me before you buy.


This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

Listeda month ago
ConditionVery Good (Used)
Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more
Brand
Model
  • KM-60 6-Channel Mixer
Finish
  • Black
Categories
Year
  • 1970s
Made In
  • Japan
Electronics
  • Analog
  • Solid State
Format
  • Desktop Standalone
Number of Headphone Outputs
  • 0
Number of MIDI Outputs
  • 0
Number of MIDI Inputs
  • 0
Number of Digital Outputs
  • 0
Number of Digital Inputs
  • 0
Number of Analog Outputs
  • 4
Number of Analog Inputs
  • 6
Number of Channels
  • 6

Product safety information may be available here.

dubstory

Plock, Poland
Joined Reverb:2017

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