1. Phase 120 power amplifier is designed and modified based on Accuphase and the values are optimized.
2. Employing two 2SK1529 and two 2SJ200 MOSFET power transistors in the output stage.
3. Adopting channel isolation and dedicate power supply in the design of two mono channels
4. Class AB amplification realising push-pull output driving with negative current feedback.
5. Maximum output power reaches 120W each channel
6. Required power supply: +24 to +33V AC and -24 to -33V AC, 5A, 300VA
This set includes two mono Phase 120 amplfier kits that are required to produce a stereo channel.
Optional:
1. A229 chassis with heat sinks which the Phase 120 power amplifier can mounted onto it.
2. T140 toroidal transformer can fit in A229 chassis.
3. DC servo kit for DC offset cancellation.