Great summing mixer with some bonus parallel limiting, harmonics, and transformer saturation. Used ina professional studio. Works perfectly.

The Dangerous Music 2-BUS+ is a 16-input, 2-output active analog summing mixer designed to combine multi-track audio from a digital audio workstation (DAW) into a stereo mix with hardware analog character. 

Key Features & Specifications

• Channels: 16 physical input channels via DB-25 or XLR connectors, plus expansion inputs to chain multiple summing boxes. 
• Active Summing Circuit: Custom active analog topology that delivers high headroom, wide stereo imaging, and low crosstalk without requiring massive external make-up gain.
• Master Output Attenuator: A custom-stepped attenuator built in Denmark offering 0.01 dB accuracy and an output trim range of -4 dB to +6 dB. 
• Onboard Color Circuits: Three switchable analog processing blocks that can be routed across the entire mix bus or assigned to specific input pairs (such as channels 13–14 or 15–16):
• • Harmonics: Odd- and even-order analog distortion generator.
  • Paralimit: A parallel FET-style limiter inspired by vintage 1176 "all-buttons-in" compression behavior.
  • X-Former: Custom-wound CineMag output transformers featuring an exclusive core-overdrive circuit. 
• Hardware Inserts: True hardwire bypass stereo insert loop for integrating external analog hardware like compressors or EQ.