Sopot

A 6 HP triple summing mixer: three sections of four inputs and one output each, the middle one (MIX M) optionally fed to the upper (MIX L) and lower (MIX R) ones by two three-position switches, at 50 %, off or 100 %. Made to add up to four stereo sources with up to four mono ones set in the panorama, or as three separate adders; DC-coupled, it sums control voltages too. Each section has a soft clipping circuit and a lamp showing its output level, from green through yellow to red past 16 Vpp.

Key features

• Three 4:1 summing sections, MIX L, MIX M and MIX R
• MIX M into MIX L and MIX R: 50 %, off or 100 % on each switch
• A colour level lamp and soft clipping per section, DC-coupled
• Per section, an internal jumper: unity gain or -12 dB