4-to-1 Audio Signal Mixer (DC coupled) with a Transistor-based, white noise generator source.

input

• Audio input 1
• Audio input 2
• Audio input 3
• Audio input 4
• noise source is pre-wired to input 4 with nothing present at input jack (noise source can thus be mixed to sum)

control

• Attenuator input 1
• Attenuator input 2
• Attenuator input 3
• Attenuator input 4

output

• noise
• mix

https://birdkids.bigcartel.com/product/thebateleur

• 30 mA +12V
• 20 mA -12V
• 0 mA 5V
• 20 mm Depth

This Module is currently available.