I have had some spectacular SQ improvements with better preamps in the past, culminating in the elimination of the preamp altogether as suggested by Steve.
Just for kicks I reinserted a preamp into my multi channel system recently. It took me all of 15 seconds to hear I was inserting an active circuit and some cables in the chain that subtracted from the quality of the signal, and the device was back on audiogon where I bought it.
Just for kicks I reinserted a preamp into my multi channel system recently. It took me all of 15 seconds to hear I was inserting an active circuit and some cables in the chain that subtracted from the quality of the signal, and the device was back on audiogon where I bought it.