mikep
Well-known member
Hello
Im considering converting a pair of 550As to M's for mastering. I guess what I really need is a 500A schematic. But I also wonder if anyone has done this mod and know what is involved to change the gain steps to .5dB?
thanks,
mike p
Im considering converting a pair of 550As to M's for mastering. I guess what I really need is a 500A schematic. But I also wonder if anyone has done this mod and know what is involved to change the gain steps to .5dB?
thanks,
mike p
