Hi-quality 6 channels, 2 bus stereo mixer

SUMMINGFACILITY is an high quality 6 channels, 2 buses stereo mixer. Every input channel has gain and level controls, 2 aux send and active pan control. Master and aux send buses can be independently muted on channels. Input and output circuitry offers plug and play balanced and unbalanced connections capabilities.
Beside channels strips, master section offers output level control, aux send outputs level control and 2 return channels with gain, active pan and mute from master bus.
All inputs offers up to 12 dB of gain the ensure the best interaction with modular and non modular equipment.
Master bus offers 22 Vpp of headroom to accommodate busy mixes.
The engineering behind this mixer is pointed toward obtaining the lowest noise and best performance possible.
To ensure this we use moderns audio grade Op Amps on a 4 layer circuit board, with supply rails, ground and signal separated.
All resistors on audio path are 0.5% thin film.
For an easy visual feedback on what's going inside, every input has a led to indicate signal level; master bus is monitored by 2 VU meters (scale is tuned for 0 dB @ 15 Vpp, freely adjustable by the user).



6 fully balanced input channels with gain, volume, panorama, 2 aux send, independent mute for master and aux buses

2 aux send outputs with ground cancelling circuitry

2 fully balanced aux return Input with gain, panorama and independent master bus muting

Stereo master output with ground cancelling circuitry and 22 Vpp of headroom available

Hand assembled with audio grade components (0.5% thin film resistors, wima and panasonic caps, modern Op Amps) mounted on a 4 layer board

Expansion ports to add direct outs and inputs cue monitoring (available later 2019)

Mosfet reverse powering protection

Capabilities to run on higher supply rails (up to +-18 V) for stand-alone use

Skiff friendly (32 mm behind the panel)

Classic dual concentric Sifam knobs

38 HP

Also available with specific ground cancelling-to-balanced cables (standard patch cables are fully supported)

More info will follow.

AGO - Audio Gear Obsession

  • ? mA +12V
  • ? mA -12V
  • ? mA 5V
  • 32 mm deep

This Module is a prototype or in a concept phase.

submitted Apr 24th, 20:39 by dunk | last Change May 11th, 17:11 by dunk