@bdp24
Actually it does not though I do use th AES standard for the pins.
The balanced input is a differential pair with feedback right to the input so that the characteristics of the amplfier are determined largely by 4 high quality resistors.. and of course the rest of tube magic.
The CMRR is very high at 90 db and the amps works and sounds the same if driven unbalanced (single ended)
Roger, I assume the balanced/XLR-only input on your RM-200 is accomplished with a transformer. Do you wire it in accordance with AES File 48 (pin 1: ground, pin 2: non-inverted signal, pin 3: inverted signal)? Thanks---Eric.
Actually it does not though I do use th AES standard for the pins.
The balanced input is a differential pair with feedback right to the input so that the characteristics of the amplfier are determined largely by 4 high quality resistors.. and of course the rest of tube magic.
The CMRR is very high at 90 db and the amps works and sounds the same if driven unbalanced (single ended)