Rank: Member
Groups: Member
Joined: 9/6/2016(UTC) Posts: 16
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Wondering what would be the best approach to have a way to switch between a Dual Mono and a 4 channel (2x stereo) configuration. I built with 2 BIII and 2 Legato to use as a digital crossover, but would also like to be able to use on a regular pair of speakers.
I could set up relays for the jumpers, but then also need to turn off/on the second IC8 and also flip a DIP switch.
Sorry, I searched for a thread on this, but haven't come across one yet.
Thanks, John
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Rank: Administration
Groups: Administration, Customer Joined: 10/24/2006(UTC) Posts: 2,868 Location: Massachusetts, USA
Thanks: 2 times Was thanked: 141 time(s) in 134 post(s)
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I can only think of two ways to do this:
1) Don't do it, just utilize two of the four channels :)
2) Use an external I2C controller for both DACs and control it with custom firmware, where you reset the DAC registers as needed on the fly (not using the on-board firmware at all).
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