Phoenix Gold ZQ9004 - 4 Channel High-End Amplifier

ZQ9004 Key Features

• 4 Channel Power Amplifier
• Low-Level Input
• Gain Control
• LED Power & Protection Indicator
• Mosfet Power Supply
• Thermal Protection
• Two-Layer PCB with Immersion Gold Treatment
• Dual Power Supply
• 24k Gold-Plated Terminals
• Nichicon & Wima Capacitors
• Toshiba & ON Transistors
• Shielded Transformer Cores
• High-end Polymer Gain Potentiometers
• S/N Ratio above 110dB

ZQ9004 Specifications

• Supply Voltage 11-15V DC
• Power Output @ 4 ohm 150W x 4
• Power Output @ 2 ohm 230W x 4
• Power Output 1 x 460W @ 4 ohm + 2 x 230W @ 2 ohm
• Frequency Response 10Hz 55KHz (-3dB)
• Channel Separation 60dB
• Signal to Noise Ratio +110dB
• Input Impedance 22K Ohm
• Input Sensitivity 400mV 5V
• T.H.D <0.05%