Low-Gain Electronics SubMix - 12 channel mixer
    Provides Mixer
  
28 HP (142 mm), 15 mA @ +12V, 15 mA @ -12V, 0 mA @ +5V
Made by Low-Gain Electronics.
Front panel
| A1 | A2 | A3 | A1 | A2 | A3 | A | |
| AB | |||||||
| B1 | B2 | B3 | B1 | B2 | B3 | B | |
| All | |||||||
| C1 | C2 | C3 | C1 | C2 | C3 | C | |
| CD | |||||||
| D1 | D2 | D3 | D1 | D2 | D3 | D | 
External links
Schneiders Laden has a page about this module.