► note that for use to do is connect to the power amplifier. It can be used with the digital power amplifier, the analogue power amplifier, the active loudspeakers.
► patent mains adapter conversion module: It is the first pre amp with DC 12 V power supply, the world's can be used. Each audiophile is a wollen.
► Classic: This design optimized 6J1 tube to route and mellow tone. And the tubes can be replaced. This is a hybrid.
► Quality Full Material: All aluminium alloy case, heavy gold board - Gold-plated interface.