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Expansion Boards

Regular price $25.00 USD
Regular price Sale price $25.00 USD
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  • Up2Stream DAC Board: Upgrade the sound quality of your Up2Stream board with the famous ESS 9023 Sabre chip found in the Up2Stream DAC Board.
    Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3
  • Up2Stream 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, plus an 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
  • Up2Stream S/PDIF In Board: Lacking a digital input for your DIY board but want an easy solution? The S/PDIF input board lets you easily add S/PDIF input to your device. It contains both an Optical input and Coaxial input jack. With this board, you can connect any device with S/PDIF output as a digital audio input source.
    Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3, Up2Stream Amp V4, Up2Stream Amp Mono, Up2Stream Amp 2.1
  • Up2Stream SPDIF Out Board: 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 amplifier.
    *Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3, Up2Stream Amp V4, Up2Stream Amp Mono, Up2Stream Amp 2.1
  • Up2Stream IR Extension Board: Does the onboard IR receiver not fit your DIY case? Do you need to position it somewhere else? This IR extension board lets you connect an external IR receiver and position it to fit your DIY needs.
    Requires Up2Stream Button Board.
Volume Knob Board: Need a volume knob on your DIY project? Then this is perfect for you! Use this Volume Knob Board to add a volume knob to your device. It is a combined rotary encoder and momentary switch you can use it to turn volume up or down, and for Mini v3, switch input mode with a press.
*Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3, Up2Stream Amp V4, Up2Stream Amp Mono

Model

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Up2Stream DAC Board

Upgrade the sound quality of your Up2Stream board with the famous ESS 9023 Sabre chip found in the Up2Stream DAC Board.
Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3

Up2Stream 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, plus an 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

Up2Stream S/PDIF In Board

Lacking a digital input for your DIY board but want an easy solution? The S/PDIF input board lets you easily add S/PDIF input to your device. It contains both an Optical input and Coaxial input jack. With this board, you can connect any device with S/PDIF output as a digital audio input source.


Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3, Up2Stream Amp V4, Up2Stream Amp Mono, Up2Stream Amp 2.1

Up2Stream S/PDIF Out Board

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 amplifier.
*Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3, Up2Stream Amp V4, Up2Stream Amp Mono, Up2Stream Amp 2.1

Up2Stream IR Extension Board

Does the onboard IR receiver not fit your DIY case? Do you need to position it somewhere else? This IR extension board lets you connect an external IR receiver and position it to fit your DIY needs.
Requires Up2Stream Button Board.

Volume Knob Board

Need a volume knob on your DIY project? Then this is perfect for you! Use this Volume Knob Board to add a volume knob to your device.

It is a combined rotary encoder and momentary switch you can use it to turn volume up or down, and for Mini v3, switch input mode with a press.

*Compatible Products: Up2Stream Mini V3, Up2Stream Pro V3, Up2Stream Amp V4, Up2Stream Amp Mono

Spec & Docs

Customer Reviews

Based on 27 reviews
93%
(25)
4%
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P
Paul Suquet
Great addons; don't buy amps without buying expansions as well.

Wonderful way of expanding and customizing your amp setup. I won't order another amp without ordering expansions with it. I just wish they sold longer cables for them.

C
Carl Schreiber
cannot get straight answers regarding installation

Boards I purchased (up2stream pro + DAC) seem very nice, seem very well-built. UNFORTUNATELY - 6-wire/7-pin cable supplied is too short to connect boards as I have installed, and the 7-wire/7-pin cable that IS long enough is polarized 180 deg out-of-phase with 6-wire cable, cannot be used. Bottom line? I would love to submit a review but as my intall exists, I am not even capable of switching it on. BTW - instructions are spotty and incomplete. What to do with wifi wire/tab off of up2stream Pro board? Where to mount sticky tab? How to properly route antenna wire? SIMPLE questions that seemingly cannot be answered by customer service, missing on instruction sheets. I would LOVE to revisit my review once my setup is operational, though I doubt that will ever happen based on the lack of help I have received from support

Hi Carl, thanks for your genuine feedback. The shorten cable is because the short +thicker cable will make sure to less the signal interference.

About the instructions, thanks for your valuable suggestion to let us know what we should improve. I will submit to our team and improve it. And we will keep following your case to try our best to solve your issue.

D
Daniel Kohn
Great little Wifi & Bluetooth Audio interface

I've been around the block in term of affordable ways to connect my audio to my old style stereo, starting with the logitech squeezebox to the great little google chromecast audio puck to a now discontinued Nexum tunebox 2 (why not maintain software for such a well built piece of hardware?).
Anyway, if you're looking for an affordable connector that does wifi rather than just bluetooth, this little device fits the bill. It's fairly easy to connect with the app and works reliably as well. AND if you don't want the onboard DAC and its 2.5mm socket you can add an upgraded DAC. Mix and match to fit your needs and budget.

T
Tharanjay KEESOONY
Simply The Best

Very Good to modify vintage boom boxes like Goldstar TRS-800

C
Carlo Favaro
Good dac expansion at low price

Is a good old dac chip, price is interesting. For a dye board without too much high end sound request is perfect . Expedition quite fast