Pre-amplifier with (6) DIN inputs and (1) BNC phono input. It can be upgraded by adding a ultra-low-noise HiCap or SuperCap power supply . Remarks: a) This preamplifier includes the NAPSC (serial number – 159 526) power supply which independently powers the digital and control circuits; b) Preamplifier comes with a 523K MC phono board; c) Signs of wear which include aesthetic issues such as scratches and worn corners. |