Accuphase E-480 180W/ch INTEGRATED STEREO AMPLIFIER

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Accuphase E-480 180W/ch INTEGRATED STEREO AMPLIFIER

Name: Accuphase E-480 180W/ch INTEGRATED STEREO AMPLIFIER - EQ Audio Video
SKU: E-480
Availability: InStock

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Categories: Audio, Integrated Amplifiers, Receivers & Amplifiers SKU: E-480

Preamplifier section features the latest implementation of AAVA volume control for further enhanced clarity. Instrumentation amplifier principle in power amplification stage allows fully balanced signal transmission and realizes top-notch S/N ratio. Balanced Remote Sensing enables low impedance of output circuitry, resulting in a damping factor of 600. Power amplification stage uses power MOS-FETs in triple parallel push-pull configuration, delivering 180 watts into 8 ohms for dynamic music enjoyment.

Features & Specifications

Continuous Average Output Power (both channels driven, 20-20,000 Hz): 180 watts per channel into 8 ohms
Total Harmonic Distortion (both channels driven, 20~20,000 Hz): 0.05% with 4 to 16-ohm load
Intermodulation Distortion: 0.01%t
Frequency Response (high level input/power input): 20–20,000 Hz +0, –0.2 dB (for rated continuous average output)3–150,000 Hz +0, –3.0 dB (for 1 watt output)
Damping Factor: 500 (with 8-ohm load, 50 Hz)
Input Sensitivity (For rated input / For 1 W output (EIA)), Input Impedance: high level input: 190 mV, 14.2 mV, 20 kΩ balanced input 190 mV, 14.2 mV, 40 kΩ power in: 1.51 V, 113 mV, 20 kΩ
Output Voltage, Output Impedance: Pre Output: 1.51 V, 50 Ω (at rated continuous average output)
Gain: High level input -> Pre output: 18 dB power in -> output: 28 dB
Tone Controls (Turnover frequency and adjustment range): Bass: 300 Hz ±10 dB (50 Hz)Treble: 3 kHz ±10 dB (20 kHz)
Signal-to-Noise Ratio (at rated output / EIA S/N): high level input: 110 dB, 92 dB Balanced input: 93 dB, 92 dB power in: 123 dB, 100 dB
Load Impedance: 4–16 ohms
Power Requirements: AC 230 V 50/60 Hz(Voltage as indicated on rear panel)
Power Consumption: 60 watts idle 450 watts in accordance with IEC 60065
Maximum Dimensions: W 465 mm, H 181 mm, D 427 mm
Mass: 24.4 kg net, 30.0 kg in shipping carton