30.05.2008, 06:13 PM
hier ist eigentlich alles was der amp-Mann braucht:
http://koonlab.com/
mit photos und links zu den entsprechenden DIY-Threads:
Multi Channel I2S Output by USB FPGA board
TAS5706 Simple Full digital Amplifier
TI DSP FIR Channel Divider ... (old, successor is GPU FIR)
TAS5518 DIY TI PurePath™ Full digital Amplifier "TAS-4i"
Simple FIFO to I2S interface CPLD
dsPIC33 and SD Card WAV to I2S, SPDIF Player "Ultimate Source"
Current Accumulation PowerDAC
vom digitalen Lautsprecher mal abgesehen.
Ihr koennt doch schon alle PICs programmieren, oder?
resume?
http://koonlab.com/TAS5706/TAS5706.html
quotes:
"There were TI's newsletter to my inbox, about "TAS5706 single chip full digital amplifier.
"TAS5706 can be nice reference for DIY.
Actually it was easy.. I got board at Friday, Now Saturday, It's playing Bach So Great.
"This amplifier is cheap (about < $100, Parts $50 and Board was $60 for prototype), sounding incredible. I don't know how to write this clearness / naturalism. It sounds like your CD player was directly connected to your speaker."
http://koonlab.com/
mit photos und links zu den entsprechenden DIY-Threads:
Multi Channel I2S Output by USB FPGA board
TAS5706 Simple Full digital Amplifier
TI DSP FIR Channel Divider ... (old, successor is GPU FIR)
TAS5518 DIY TI PurePath™ Full digital Amplifier "TAS-4i"
Simple FIFO to I2S interface CPLD
dsPIC33 and SD Card WAV to I2S, SPDIF Player "Ultimate Source"
Current Accumulation PowerDAC
vom digitalen Lautsprecher mal abgesehen.
Ihr koennt doch schon alle PICs programmieren, oder?
resume?
http://koonlab.com/TAS5706/TAS5706.html
quotes:
"There were TI's newsletter to my inbox, about "TAS5706 single chip full digital amplifier.
"TAS5706 can be nice reference for DIY.
Actually it was easy.. I got board at Friday, Now Saturday, It's playing Bach So Great.
"This amplifier is cheap (about < $100, Parts $50 and Board was $60 for prototype), sounding incredible. I don't know how to write this clearness / naturalism. It sounds like your CD player was directly connected to your speaker."