Goosebumps by precision The P1 employs 2 double triodes per channel. In fact you are looking at the extravagant phonostage from our P2 model. We are using selected ECC83 (12AX7) and ECC81 (12AT7) valve in a 2-stage circuit with a passive RIAA correction network. All parts in this network are selected for less than 1% tolerance. Moving Magnet and also loud Moving Coil cartridges can be connexted. Parallel with the input sockets you will find a pair of extra sockets to fine-tune the input impedance (< 47 Kohms) and input capacity (> 100 pF). The overall gain is around 45 dB. The circuit uses no overall feedback for breathtaking dynamics and pure „being there“ feeling. The separate powersupply uses ultra fast solid state rectifier-diodes for best sound. All wires are PTFE isolated- silver coated copper for all voltages, pure silver for all signals. Optionally as Model P1c with integrated Pure-Silver MC-Transmitters.