I use one of these preamps. I've read there was a card option to allow an analog 5.1 input.
Proceed AVP differences
Hello, I have a couple of Proceed AVP preamps and noticed one has an internal card while the other doesn't. Does anyone know what the card is for? Maybe a different control card for another unit? Or just an earlier method of achieving the same result? Something different?
If you look at the linked image, it's the card with Fox on it. Says DSD on it and Made for Madrigal by MSB. Thanks for any responses. Best.
https://ibb.co/gZzTq8
If you look at the linked image, it's the card with Fox on it. Says DSD on it and Made for Madrigal by MSB. Thanks for any responses. Best.
https://ibb.co/gZzTq8