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PSM-500T 單聲道全平衡膽石混合式直流功率放大器
CLASS A MONO POWER AMPLIFIER
Output power: 500W (8Ω)/1000W (4Ω)
Class A output power: 100W (8Ω)
Frequency response: 20Hz-20KHz ± 0.5dB
Harmonic distortion: ≤0.1% (1kHz 1W)
Input sensitivity: 1.5V (unbalanced)
Signal to noise ratio: 90dB (wideband)
Input impedance: 47kΩ
Dimensions: 446 x 216 x 531mm
Weight: 36kg
• Adopt independent mono-channel balanced amplification principle structure; can set the output state of Class A or Class B
• The audio signal input stage is voltage amplified by electronic tubes, and the final stage is composed of 24 high-power transistors to form a powerful power output stage
• The power supply part is composed of 1500W toroidal transformer and 120,000 microfarad audio special electrolytic capacitor
• Unbalanced signal input terminals and speaker connection terminals are selected from German WBT products, and balanced signal input terminals are using Swiss NEUTRIKP products
• The power input socket adopts Japanese Furukawa gold-plated products, and the fuse adopts Swiss Shuerda refrigerated audio special products