Hi All,
I'm building a new sound system for my home.
I'll need 3 different sources (see attached) :
-Bluetooth from a CSR8675 module.
-Stream Spotify from an ESP32.
-Phono from... A turntable and a WM8782 ADC.
All sources will pass trough an ADAU1467 DSP using I2S (ASRCin to 32bits/192KHz).
The DSP will output in I2S (32bit/192KHz) format to ES9018K2M DAC's.
The DAC's will output to IcePower 300ASC (x2) and 300AC amplifiers (x3).
And then, drive DIY new speakers (attached).
Electrostatique speaker lover, I'm bored with extra big/large speakers, so go back to electrodynamic drivers, I need space.
I have some Full Band drivers and want to use it (W3-532SQ from TBSpeaker).
A pair of AMT Mini-8 from Dayton Audio will help above 12-13KHz
I'll keep my current Subwoofer that is, a 10" Audax sealed (20L).
I played a bit with the enclosure, I want a bit of fun !
I will 3D print it, Dia.160x800mm.
Now you know !
Well, I need your guidance about a particular point.
I Use Spotify everydays and don't want to stream it using a cellphone bluetooth (what I currently do on my current system).
I have some ESP32 and know that it can output in I2S format.
May you help me to select the right ESP32 compatible streamer ?
I need :
-Connect it on my WIFI
-Use it as a output device (Spotify-Connect)
-Output at 32Bit/192KHz in I2S
I have no experience in Spotify streamer, I saw CSpot and LibreSpot that seems to meet my requirements.
What do you think about it ?
Thank you in advance.
I'm building a new sound system for my home.
I'll need 3 different sources (see attached) :
-Bluetooth from a CSR8675 module.
-Stream Spotify from an ESP32.
-Phono from... A turntable and a WM8782 ADC.
All sources will pass trough an ADAU1467 DSP using I2S (ASRCin to 32bits/192KHz).
The DSP will output in I2S (32bit/192KHz) format to ES9018K2M DAC's.
The DAC's will output to IcePower 300ASC (x2) and 300AC amplifiers (x3).
And then, drive DIY new speakers (attached).
Electrostatique speaker lover, I'm bored with extra big/large speakers, so go back to electrodynamic drivers, I need space.
I have some Full Band drivers and want to use it (W3-532SQ from TBSpeaker).
A pair of AMT Mini-8 from Dayton Audio will help above 12-13KHz
I'll keep my current Subwoofer that is, a 10" Audax sealed (20L).
I played a bit with the enclosure, I want a bit of fun !
I will 3D print it, Dia.160x800mm.
Now you know !
Well, I need your guidance about a particular point.
I Use Spotify everydays and don't want to stream it using a cellphone bluetooth (what I currently do on my current system).
I have some ESP32 and know that it can output in I2S format.
May you help me to select the right ESP32 compatible streamer ?
I need :
-Connect it on my WIFI
-Use it as a output device (Spotify-Connect)
-Output at 32Bit/192KHz in I2S
I have no experience in Spotify streamer, I saw CSpot and LibreSpot that seems to meet my requirements.
What do you think about it ?
Thank you in advance.
Attachments
May I ask why you need 32Bit/192KHz for Spotify?
If you have a computer to run LMS on, Squeezelite-ESP32 might work for you, as long as your ESP32's are not WROOM. It's designed to work with I2S DAC's but I don't know why it wouldn't work with a DSP via I2S/I2C. Would be fun to try!
https://forums.slimdevices.com/showthread.php?112697-ANNOUNCE-Squeezelite-ESP32-(dedicated-thread)
Mike
Hi Mike,
Thanks for your reply.
You right, 32bits is usless.
I'll keep it to 16bits.
I'll have a look at your link.
Thanks
Thanks for your reply.
You right, 32bits is usless.
I'll keep it to 16bits.
I'll have a look at your link.
Thanks