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Sales Package | Accuphase A-75 - Stereo Power Amplifier and User documentation |
General | |
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Brand | Accuphase |
Model | A-75 |
Year | |
Color | white |
Dimension | |
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Height | 238 mm (9-3/7") |
Width | 465 mm ( 18.31") |
Depth | 515 mm ( 20.28") |
Weight | 43.9 kg ( 96.8 lbs) net |
Specifications | |
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Continuous Average Output Power (20 - 20,000 Hz) | Stereo operation (both channels driven): 480 W/ch 1-ohm load (*) 240 W/ch 2-ohm load 120 W/ch 4-ohm load 60 W/ch 8-ohm load Monophonic operation (bridged connection): 960 W 2-ohm load (*) 480 W 4-ohm load 240 W 8-ohm load |
Total Harmonic Distortion | Stereo operation (both channels driven): 0.07% with a 2 ohm load 0.03% with a 4 to 16 ohm load Monophonic operation (bridged connection) 0.05% with a 4 to 16 ohm load |
Intermodulation Distortion | 0.01% |
Frequency Response | At rated continuous average output: 20 – 20,000 Hz +0 -0.2 dB At 1 watt output: 0.5 - 160,000 Hz +0, –3.0 dB |
Gain | 28.0 dB (GAIN selector in MAX position) (Stereo/monophonic operation) |
Output Load Impedance | Stereo operation: 2 to 16 ohms Monophonic operation: 4 to 16 ohms *With music signals only, 1-ohm loads are permissible for stereo operation and 2-ohm loads for monophonic operation. |
Damping Factor | 1000 |
Input Sensitivity (with 8-ohm load) | Stereo operation: 0.87 V for rated continuous average output 0.11 V for 1 watt output Monophonic operation: 1.74 V for rated continuous average output 0.11 V for 1 watt output |
Input Impedance | Balanced: 40 kilohms Line: 20 kilohms |
Signal-to-Noise Ratio (A-weighted, with input shorted) | 122 dB (GAIN selector in MAX position) 128 dB (GAIN selector in –12 dB position) |
Output Level Meter | Digital power meter Indicates output power (W) with 5 digits Display range switchable AUTO/10W/100W/1000W Bar graph meter Represents output voltage value (dB) using 38 points Hold time 1 second / infinite (selectable) * With indication off switch |
Power Consumption | 260 watts idle 520 watts in accordance with IEC 60065 |
Warranty | |
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Warranty Type | Official Manufacturer Warranty |
Warranty Period | 1 Year |