Package Include
1. DIY Kit ref Jadis JP200 Tube Preamplifier (Stereo) - No tubes
2. Assemble Guide
Features
1. Circuit design reference to Jadis JP200 tube preamplifier.
2. Six vacuum tube 12AX7 for first two stage common cathode amplification and final stage cathode follower, respectively for two channels.
3. Use of WIMA MPK10 capacitors, Nichicon Audio capacitors, BHC Averox capacitors, and Dale resistors.
3. Dedicated power and ground rails for tube power and tube filaments.
4. Symmetry in layout design for both channels.
5. Power requirement: 400V DC and 12.6V DC
6. PCB dimension: 210mmx175mm, thickness 2.5mm and 2oz copper, two layers.
Optional
1. HV BJT Regulator Kit and Toroidal Power Transformer T30L.
2. Tube Voltage Regulator Kit and Toroidal Power Transformer T120.