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Black Lion Audio PM-8 Summing Mixer – No Longer Available

Eight-channel summing mixer with three separate master outs

Product Description

Summing in the analog domain is widely regarded as superior to mixing "in the box."  The DSP required to sum individual channels into a stereo pair is prone to clock-based errors and mathematically unrelated signal artifacts, something avoided entirely by mixing down in the analog domain.  While issues of channel cross-talk, thermal noise and distortion are problems faced in the analog world, these artifacts are considered more euphonic than those created in the digital domain.

Introducing the Black Lion Audio PM-8 summing mixer.  It features eight channels of transformer-coupled inputs and three separate master outputs: a passive output, a transformerless output, and a transformer coupled output.  It has mute, volume and pan capability on each channel, plus a DB25 connection to link a second summing box.  Huge 3/4 Watt bus resistors provide isolation between channels while minimizing the thermal noise typically found in a small format console bus.  Grain oriented silicon steel input and output transformers lend a rich coloration to the sound by adding just a touch of low-order distortion below 250Hz.  

Product Specifications

Condition New
Tube or Solid State Solid State
Number of Inputs 8
Number of Outputs 6

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.