2 layers300 × 120 mm

Block sch
wonzaj/Amplituner
Audio amplituner with display, bass, middle, treble control. It has:
377 parts
Boards in 3 GitHub repositories, designed in KiCad, that use the TDA7719 by STMicroelectronics (-40℃~+85℃ 7.5V~10V I2C Processor TSSOP-28 Audio Interface ICs ROHS). See how each wires it, with its parts, size, README and files; the TDA7719’s symbol, footprint and pinout are on its own page.

wonzaj/Amplituner
Audio amplituner with display, bass, middle, treble control. It has:

