05-Jan-2021, 05:52
Hi,
I am user of 130pro that update firmware to 140 pro, which means the existed system physically don’t have any preamp card on it. So my question comes, when I am going to do upgrade for getting more power to the speaker, shall I buy another 130pro/140pro to work as mono block? Or install the preamp card on my existed one with finding a power amp instead?
Another question is about building the 210 pro mono block, is either one devialet expert necessary to have preamp card for connection or just actually two 130 pros without preamp board just fine.
Kenny
I am user of 130pro that update firmware to 140 pro, which means the existed system physically don’t have any preamp card on it. So my question comes, when I am going to do upgrade for getting more power to the speaker, shall I buy another 130pro/140pro to work as mono block? Or install the preamp card on my existed one with finding a power amp instead?
Another question is about building the 210 pro mono block, is either one devialet expert necessary to have preamp card for connection or just actually two 130 pros without preamp board just fine.
Kenny
