Attenuated Nearness (minimal panning mixer with input attenuation) 6hp FR4 panel & pcb set

£12.50 (£15.00, inc VAT)

In stock

Attenuated Nearness (minimal panning mixer with input attenuation) 6hp FR4 panel & pcb set

£12.50 (£15.00, inc VAT)

In stock

Description

Github

Nearness with attenuators for each input

The idea is to have some number of input jacks (seven, here) mixed down to two output jacks, with each input representing a fixed pan position somewhere between the two extremes represented by the outputs. Plug a signal into the topmost input to send it entirely to the top output, the middle one to send it equally to both, etc.

Attenuated nearness builds on this original idea by adding a per input attenuator. This should give more flexibility in using this as a final or only mixing stage in small systems.

More info in this discussion on llllllll.co: https://llllllll.co/t/prototyping-nearness-a-minimal-panning-mixer-module/8330

Original Nearness Repo: https://github.com/sarnesjo/nearness

Build guide

  1. Start with the surface-mount components. Mind the orientation of the ICs and diodes. (I like to do the whole backpack board first then the jack/pot board)
  2. Solder the pin headers to join the 2 boards. (Be mindful of the socket/pin relationship if you are upgrading from a stock nearness.)
  3. Place the jacks & pots on the PCB.
  4. Screw on the panel, then solder jacks and pots.

BOM

Build of Materials

Mouser Project Link: https://www.mouser.com/ProjectManager/ProjectDetail.aspx?AccessID=e1ea3fb0a7

 

Modular Grid Link

License

CC BY-SA 4.0

Additional information

Weight 100 g
Dimensions 128.5 × 30.3 × 4 mm