Expansion Boards DIY Speaker Kits
DAC Board
This DAC board can let you add a digital to analog output to your Up2Stream Mini v3 and Pro v3. Due to the DAC chip used in this board, the sound quality is much better than the one onboard.
Button Board
This Button board is an external board that contains multiple control buttons including play/pause, volume up, volume down, previous song, next song, standby and switch mode, on board IR receiver, connector for IR Extension Board and 4 mode indicator LED including WiFi, BT, AUX and USB. It is perfect to use as the control panel for your DIY device.
*Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3, Up2Stream Amp V4, Up2Stream Amp Mono, Up2Stream Amp 2.1
SPDIF In Board
Lacking a digital input for your DIY board and is too complicate to add it yourself? Here is the SPDIF input board that can let you easily add SPDIF input to your device. It contains an Optical input and Coaxial input jack. With this board, you can connect any device with SPDIF output as digital audio input source.
P.S. : Up2stream Mini/Pro is default as Spdif out. Up2stream Amp/Mono is default as Spdif in.You can switch to Spdif In/Out by ACPWorkbench Tool. The 2 spdif pins are the same funtion, can`t change seperately.
SPDIF Out Board
The long waited Digital output is finally here. This SPDIF output board can add digital output to your device, which contains an optical output and coaxial output jack. With this board, you can output digital audio data to other devices like a DAC or digital ampli?er.
P.S. : Up2stream Mini/Pro is default as Spdif out. Up2stream Amp/Mono is default as Spdif in.You can switch to Spdif In/Out by ACPWorkbench Tool. The 2 spdif pins are the same funtion, can`t change seperately.
IR Extension Board
So the on board IR receiver does not fit your DIY case? You need to position it somewhere else? This IR extension board can let you connect an external IR receiver so you can position the IR receiver to ?t your DIY needs. *Need to use with Button board
Volume Knob Board
Need a volume knob on your DIY project? Then this is perfect for you! You can use this Volume board to add a volume knob to your device.It is an encoder and you can use it to turn volume up or down, and for Mini v3, press the volume knob can switch input mode.