cheap simple DSP crossover - Page 3

Kjeldsen · 2nd January 2015, 12:29 PM

No thanks - Only plug and play solutions.

Kjeldsen · 2nd January 2015, 12:37 PM

Quote:

Originally Posted by basreflex

the DA3066 seems to have an ADAU1461 as the Mclk is driven at pin 2 from the 12.288 oscillator. the rsr232 is on uart level RXD/TXD, so need a USB to rs232 RXDTXD converter, a few bucks on aliexpress. also these guys circumvent the EULA agreement by having theyr own SW control the dsp instead of using the sigmastudio.

I need this
RS232 to UART TTL Converter Module for Serial Interface Communication com MCU | eBay

and this

Aliexpress.com : Buy HighTek USB to RS232 Interface Converter USB cable usb rs 232 free shipping from Reliable cable eeprom suppliers on Cassie Electronic Store | Alibaba Group

Or do I only need the USB to RS232 converter

Turbon · 2nd January 2015, 12:50 PM

Quote:

Originally Posted by Kjeldsen

No thanks - Only plug and play solutions.

Thank you Kjeldsen as I would never buy the control program for 1000$ be the H/W cheap as dust...

Regards

basreflex · 3rd January 2015, 07:27 AM

this cable is convenient:
http://www.geeetech.com/usb-to-ttl-u...ble-p-840.html

Turbon · 3rd January 2015, 08:23 AM

Quote:

Originally Posted by Turbon

Thank you Kjeldsen as I would never buy the control program for 1000$ be the H/W cheap as dust...

Regards

But still I wouldn't mind an open source control program built into the box with an iPhone app as a frontend

Regards

Kjeldsen · 3rd January 2015, 08:31 AM

Quote:

Originally Posted by Turbon

But still I wouldn't mind an open source control program built into the box with an iPhone app as a frontend

Regards

FORMOSA AUDIOMATE LTD.

Turbon · 3rd January 2015, 09:02 AM

Quote:

Originally Posted by Kjeldsen

FORMOSA AUDIOMATE LTD.

But not open source...

Kjeldsen · 3rd January 2015, 11:31 AM

Quote:

Originally Posted by basreflex

this cable is convenient:
http://www.geeetech.com/usb-to-ttl-u...ble-p-840.html

thanks. Never got a respons from Aliexpress suplliers

hertzbube · 20th January 2015, 07:26 AM

Hey Kjeldsen, did you ever found a solution? I'm also looking for a 2.1 DSP/Amp solution on a budget.

Thanks

Kjeldsen · 20th January 2015, 10:45 AM

No - I have found several possibilities. But either they simply don't answer or they have MOQ way above my budget.

MiniDSP is still the (only) choice on a budget. If you can program and make USB interface yourself, then it's possible go below 40$ in small qty (20 pcs), but it's not plug and play then. You have to ad some components and connectors, and I don't think it's worth it compared to a very userfirendly MiniDSP 2x4.

I will continue the search :-)

20th January 2015, 10:45 AM	#30
Kjeldsen diyAudio Member Join Date: Dec 2003 Location: Randers, Denmark	No - I have found several possibilities. But either they simply don't answer or they have MOQ way above my budget. MiniDSP is still the (only) choice on a budget. If you can program and make USB interface yourself, then it's possible go below 40$ in small qty (20 pcs), but it's not plug and play then. You have to ad some components and connectors, and I don't think it's worth it compared to a very userfirendly MiniDSP 2x4. I will continue the search :-) __________________ http://kjeldsensforbindelser.dk

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2nd January 2015, 12:29 PM	#21
Kjeldsen diyAudio Member Join Date: Dec 2003 Location: Randers, Denmark	No thanks - Only plug and play solutions.

3rd January 2015, 07:27 AM	#24
basreflex diyAudio Member Join Date: Oct 2007	this cable is convenient: http://www.geeetech.com/usb-to-ttl-u...ble-p-840.html

20th January 2015, 07:26 AM	#29
hertzbube diyAudio Member Join Date: Jan 2015	Hey Kjeldsen, did you ever found a solution? I'm also looking for a 2.1 DSP/Amp solution on a budget. Thanks