Döpfer A138a - Linear mixer
    Provides Mixer
  
8 HP (41 mm), 10 mA @ +12V, 10 mA @ -12V, 0 mA @ +5V
Made by Döpfer.
Front panel
| Input1 | In1 | 
| Input2 | In2 | 
| Input3 | In3 | 
| Input4 | In4 | 
| Output | Out | 
8 HP (41 mm), 10 mA @ +12V, 10 mA @ -12V, 0 mA @ +5V
Made by Döpfer.
| Input1 | In1 | 
| Input2 | In2 | 
| Input3 | In3 | 
| Input4 | In4 | 
| Output | Out |