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* For the cooling solution, considering that the active cooling fan will interfere with the sound quality, we abandoned the active cooling solution in [[DACPi]], and we only use [[P165|P165-B]] to dissipate heat, which can provide enough heat dissipation if there is no overclocking, but [[P165|P165-B]] may be a slight impact on WIFI. You can remove the heatsink also.
Raspberry Pi 4 Model B Only
* On-board RCA connectors
* Powered by the Raspberry Pi PSU- no additional power supply required
==Operating System==
* Moode Audio Player
* OSMC
* Openelec
* Raspbian Jessie
* Volumio
* Max2Play
* Ropiee
==Packing List==
==FAQ==
<htmL>
<details><summary><span style="color:Black;font-weight:bold">Q1. Will the Alu case affect the WIFI?</span></summary><p>A: As our test, 2.4G WIFI AP was usable. But different Raspberry Pi individuals have different degrees of WIFI interference. As well as aluminum alloy case will interfere with pi 4’s WIFI to a certain extent. So it is strongly recommended to use ethernet or 5G AP.</p></details>
<details><summary><span style="color:Black;font-weight:bold">Q2. Will this work with ropiee?</span></summary><p>A: As our test, 2.4G WIFI AP was usable. But different Raspberry It works with RoPieee just pick "Audio HAT: IQandIO Pi individuals have different degrees of WIFI interference. As well as aluminum alloy case will interfere with pi 4’s WIFI to a certain extent. So -DAC(+/PRO/Zero)" and I using Spotify and it is strongly recommended to use ethernet or 5G APplaying real good sounds very good.（from the feedback of buyer)</p></details>
<details>
<summary><span style="color:Black;font-weight:bold">Q3.Use the latest version of Raspbian, the os can not see the DACPi</span></summary>
<p>A: If the line 'dtoverlay=iqaudio-dacplus' does not work, please try to use this line 'dtoverlay=rpi-dac'.（from the feedback of buyer)</p>
</details>
<details><summary><span style="color:Black;font-weight:bold">Q2. Will this work with ropiee?Q4: What should I do if encounter an error message: Failed to open "alsa"？</span></summary>A: It works with RoPieee just pick "Audio HAT: IQandIO Pi-<br> <ol><li>Only 5 wires are connected to PI 4, so pls make sure that the connection between X950 DAC(+/PRO/Zero)" and I using Spotify PI 4 is well and it playing real good sounds very goodreliable. （from </li><li>Pls make sure that the feedback of buyer) Pi 4 firmware has been burned completely. </li><li>Make sure the configuration in Volumio is correct. (VOLUMIO 3 is not supported temporarily, <span style="color:Black;font-weight:bold">Q3please use VOLUMIO 2 or other OS to play</span>, we are communicating this issue with VOLUMIO.Use )</li><li>Do not use X950, just use the latest version official firmware of Raspbian, Raspberry Pi 4 to check whether the os can not see the DACPiPi 4 motherboard is working properly.</spanli> A: <li>If you have the line 'dtoverlay=iqaudio-dacplus' does not workofficial dac of Raspberry Pi 4, please try you can also use it to use this line 'dtoverlay=rpi-dac'test the firmware.（from the feedback of buyer) </li></ol><span style="color:Black;font-weight:bold"br>Q4: What should I do if encounter an error message: Failed The last two are elimination methods to open "alsa"？eliminate some problems.</spandetails>
==User Manual==
{{#ev:youtube|https://youtu.be/Ujd5kJAghlE}}
'''Thanks for the video from leepspvideo!'''
{{#ev:youtube|https://youtu.be/X4NPf0On8j8}}