CHUBAN Reference Accuphase E405 Power Amplifier: High-Power Hi-Fi Amplifier with Imported Gold-Sealed Tubes

Product Model: E-405 Audio Power Amplifier
Rated Continuous Average Output Power: 200W/CH (8Ω); 380W/CH (4Ω)
Total Harmonic Distortion: 0.06% (4Ω load); 0.02% (8Ω load)
Intermodulation Distortion: 0.01% or lower
Frequency Characteristics: Rated Continuous Average Output
20-20000Hz (+0, -0.2dB)
Output Power (1W): 10-100000Hz (+0, -3dB)
Amplification: 5x preamp, 28x power amplifier
Damping Factor: 480 (8Ω load, 50Hz)
Input Impedance: Balanced Input: 40KΩ; RCA Input: 20KΩ
Load Impedance: 2-16Ω
Tone: ±12dB Continuously Adjustable 50Hz-20KHz
Signal-to-Noise Ratio: Direct-through 125dB 118dB
Power Requirements: AC~220V, 50/60Hz (110V can be customized)
Static Power Consumption: 50-400W, compliant with IEC60065 standard
Dimensions: 430mm (W) x 450mm (D) x 170mm (H)
Net Weight: 21kg