Model: "ALPA MII". Co-project with Alfred Homsma.
8 input channels (relay switched):
3 outputs (relay switched):
Channel selection by push button on front panel or via InfraRed commands
Support for various InfraRed remote controls, e.g. Philips, Sony, NEC.
Volume control by rotary encoder or via InfraRed commands
Volume indicator by NeoPixel LED ring (24 LEDs). Volume and channel LED’s are turned off after one minute of inactivity.
Built-in media server (Raspberry Pi):
Software (app) for ripping CD's. Track information and CD cover are retrieved automatically.
Room correction possible if DSP DAC version used.
No tone or balance control
Power supply by 5V/3A net adapter
Documentation is in progress and not complete...
App, written in Node-RED, for ripping CD's and selecting room correction filters: