|
Home | Forums | Rules | Articles | diyAudio Store | Blogs | Gallery | Wiki | Register | Donations | FAQ | Calendar | Mark Forums Read |
Digital Line Level DACs, Digital Crossovers, Equalizers, etc. |
|
Please consider donating to help us continue to serve you.
Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving |
![]() |
|
Thread Tools |
![]() |
#1 |
diyAudio Member
Join Date: Dec 2003
Location: Randers, Denmark
|
![]()
I'm looking for a very simple DSP crossover. I have found trigaudio and I am negotiating with them. They normally sell in MOQ 300, and I need maximum 20 (for reselling in my small DIY shop).
Are there any other alternatives. I'm not looking for a MiniDSP competitor, but just a very basic board. |
![]() |
![]() |
#2 |
diyAudio Member
Join Date: Oct 2007
|
best option is a board with ADAU1701. depending on other options like power-on click supppression, wide range supply input regulation, connectors, monitoring , volume control, cost will go up. cost of real time parameter change is 80$, or off line programming using an arduino. checkout freedsp board...
|
![]() |
![]() |
#3 |
diyAudio Member
Join Date: Dec 2003
Location: Randers, Denmark
|
ADAU1701 is MiniDSP territory, and no one can beat them in either cost or quality or support. I am looking for ultra simpel board 2 in 4 out. Eq on input and cross over on output. Pricerange = half of miniDSP.
|
![]() |
![]() |
#4 |
diyAudio Member
Join Date: Oct 2007
|
if the board is SMT only the cost will be tolerable. TH connectors and other TH components drive up the manufacturing costs. unless the DIY-er solders the TH components as a kit.
|
![]() |
![]() |
#5 |
diyAudio Member
Join Date: Dec 2003
Location: Randers, Denmark
|
It's very hard to find. Maybe there is no market for DSP in the 50$ range incl software. Is the price up to MiniDSP 2 in 4 out wtih plug in not worth mentioning?
|
![]() |
![]() |
#6 |
diyAudio Member
Join Date: Oct 2007
|
the cost problem is in the software. Analog devices does not allow the sale of their products and freeware software and have the end-user reprogram the DSP. That's why minidsp had to develop their own software . I estimate the board material cost below $30 in quantities. you have to sell a lot of units to earn back the software development.
|
![]() |
![]() |
#7 |
diyAudio Member
Join Date: Dec 2003
Location: Randers, Denmark
|
Om looking for a finished solution. Im not maling it
|
![]() |
![]() |
#8 |
diyAudio Member
Join Date: Oct 2007
|
so fixed XO freqs, and corrections ?
then you can save on the programming connector and just plug in a programmed eeprom. and do the development on an evalkit or any board like the freedsp board. what power supply do you think of ? |
![]() |
![]() |
#9 |
diyAudio Member
Join Date: Dec 2003
Location: Randers, Denmark
|
Again, I am not going to making anything - no programming no soldering, just a off the shelf solution.
|
![]() |
![]() |
#10 |
diyAudio Member
Join Date: Oct 2007
|
I could help you developing a product, but it's not clear to me what the specs should be..
check out the nanodsp thread i did |
![]() |
![]() |
Thread Tools | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Najda DSP Crossover | fbu | Swap Meet | 10 | 26th January 2015 03:22 AM |
Simple DSP X-Over | nextloop | Digital Line Level | 1 | 28th January 2014 08:00 PM |
Analogue vs DSP crossover | Willafizz | Multi-Way | 25 | 19th October 2013 03:31 PM |
Is there a cheap Sound Card i can use as DSP for testing ? | lduarte1973 | PC Based | 8 | 9th May 2012 04:20 PM |
cheap computers for dsp, ect | theChris | Everything Else | 1 | 20th April 2003 12:06 PM |
New To Site? | Need Help? |