Who knows which dsp 's are the most cost effective ones?
Mini dsp is affordable and good.
But maybe there is from the car hifi domain something new?
Maybe with a little amp.
Heard about wondom but its only the pcb and dsp difficult to program?
Mini dsp is affordable and good.
But maybe there is from the car hifi domain something new?
Maybe with a little amp.
Heard about wondom but its only the pcb and dsp difficult to program?
Sigma Studio used by Wondom's ADAU1701 based boards is a bit clumsy, but not very difficult per se.
Check out also the TinySine TSA1701 board, or for an even cheaper option, the ADAU1701 "DSPMini" learning boards on eBay/Ali
Check out also the TinySine TSA1701 board, or for an even cheaper option, the ADAU1701 "DSPMini" learning boards on eBay/Ali
I have a "AA-JA33286 WONDOM JAB5 4x100 Watt Class D Audio Amplifier Board W ADAU1701" on the way to me. It was $59 for the DSP + amp board and another $23 for the programming board.
I was looking for a 2.1 Class D amp and stumbled across the board on PartsExpress but it was more than I wanted to spend. One of the answers mentioned the same board being available from Sure audio and when I looked it up it was about half the price of PartsExpress so I bought one.
https://store.sure-electronics.com/product/756
They have 2 channel versions and lower power 4 channel versions for cheaper. I like the idea of the programmable potentiometers/switches and that they plug into the board through headers instead of being soldered directly to the board. I am looking forwards to re-engineering my 3 piece boom box... sub with amp and controls + 2 external speakers.
I was looking for a 2.1 Class D amp and stumbled across the board on PartsExpress but it was more than I wanted to spend. One of the answers mentioned the same board being available from Sure audio and when I looked it up it was about half the price of PartsExpress so I bought one.
https://store.sure-electronics.com/product/756
They have 2 channel versions and lower power 4 channel versions for cheaper. I like the idea of the programmable potentiometers/switches and that they plug into the board through headers instead of being soldered directly to the board. I am looking forwards to re-engineering my 3 piece boom box... sub with amp and controls + 2 external speakers.