Marantz PMD-706 Concert + Warm

The PMD-706 Concert + Warm upgrade rebuilds channels 1 & 2 XLR inputs using high speed, low noise and very low distortion op amps that dramatically improve fine detail and clarity. The result is a very detailed, open 3D soundstage. Components are selected by ear to optimize detail and imaging for recording all types of music where transparency is needed.
XLR inputs 3 & 4 are upgraded using high speed, low noise and very low distortion FET op amps that dramatically improve fine detail and clarity. the Warm MODs preamp chips use FETs so they sound very much like a tube preamp with the warm sound that offers a fat rounded bass tone, a sweet silky high end and the expansive soundstage found in high end tube circuits. Components are selected by ear to optimize detail and imaging for recording all types of music when a warm tone is needed.
The TRS inputs are upgraded with a very fast chip that is optimized for line level signals and increases dynamic range by 18dB.
Price includes return shipping via ground in the 48 states.