Class AB 300W+300W HiFi High Power Audio Power Amplifier Yellow VU Meter Pure Rear Stage Replacement for Accuphase E405

Class AB 300W+300W HiFi High Power Audio Power Amplifier Yellow VU Meter Pure Rear Stage Replacement for Accuphase E405

Description:
- This amplifier is a replica for Accuphase E405 circuit, and optimized for production.
- The line is characterized by spacious sound, deeper layers, and powerful thrust.
- Transistors using 10 pairs of MJL3281/MJL1302 transistors for ON, filter capacitors used twice the size of the original BC 67000uf * 2, the input stage used 2 pairs of 2SK170/2SJ74.
- Left and right channels using 2 amplifier board, completely independent design, so that the tone is more pure, the sound field is more open, separation and a stronger sense of stereo.
- The main voltage gain stage uses a common shot common base Cascode amplification line, the current drive stage uses a rare cascade buffer for driving 5 and power output tubes MJL3281/MJL1302, Cascode's greatest benefit is to offset or reduce the transistor inter-pole capacitance to broaden the power frequency response.
- The use of 67000uf 75V large water pond live filter capacitors, abundant energy, provide unlimited power, effectively reduce the internal resistance of the amplifier power supply, large dynamic can be easily resolved.
- The use of 800W full power A-core transformer, pure copper wire winding, with shielding cover, effectively reduce vibration and noise.

Specification:
- Output power: 160W/CH (8ohms); 300W/CH (4ohms)
- Input impedance: balanced input (20Kohms); RCA input (10Kohms)
- Load impedance: 2 - 16ohms
- Static power consumption: 50 - 280W
- SNR: 116dB
- Frequency: 10Hz - 100kHz
- Net weight: 20kg
- Product size: 430 x 150 x 363mm
- Power supply: AC220V, 50-60Hz

Package Included:
- 1 x Power Amplifier