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| − | __NOTOC__
| + | [[Datei:Accuphase-e203.jpg]] |
| − | == Data ==
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| − | {{navigation}}
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| − | '''General:'''
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| − | * Manufacturer: [[Accuphase]]
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| − | * Model: E-203
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| − | * Type: Integrated amplifier
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| − | * Construction period: 1979 - 1983
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| − | * Color: Silver
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| − | * Power consumption: 300 W max.
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| − | * Dimensions(WxHxD): 445 x 128 x 370 mm
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| − | * Weight: 14,7 kg
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| − | * Original price approx.: 1'400 DM
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| − | '''Connections'''
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| − | * Number of inputs:
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| − | ** Phono 1 MM: 1.8 mV, max. 300 mV.
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| − | *** Input impedance switchable: 47 kOhm / 100 kOhm
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| − | ** Phono 2 MC: 90 µV / 100 Ohm, max. 15 mV
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| − | ** Tuner: 126 mV, 20 kOhm
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| − | ** Aux 2: 126 mV, 20 kOhm
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| − | ** Tape Play 1, 2: 126 mV, 20 kOhm
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| − | ** Main In: 1.5 V, 50 kOhm
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| − | * Number of outputs:
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| − | ** Tape Rec 1, 2: 126 mV, 10 kOhm, max. 19 V
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| − | ** Pre out: 2 V, 1 kOhm, max. 8 V
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| − | ** Headphones: 4 - 32 Ohm
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| − | ** 2 speaker pairs
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| − | '''Technical Data'''
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| − | * Continuous power (at distortion factor)
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| − | ** 8 Ohm: 2x 70 Watt (20 Hz - 20'000 Hz)
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| − | ** 4 Ohm: 2x 90 Watt (1 kHz)
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| − | * Dynamic power
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| − | ** 8 Ohm:
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| − | ** 4 Ohm:
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| − | * Frequency response:
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| − | ** Phono: 20 Hz - 20'000 Hz, ± 0,2 dB
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| − | ** High Level: 2 Hz - 200 000 Hz, + 0 - 3 dB
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| − | * Total harmonic distortion: 0.005 % at nominal output power
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| − | * Attenuation factor 50 at 50 Hz
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| − | * External voltage spacing (A-weighted)
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| − | ** Power amplifier 115 dB
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| − | ** Disc (Headamp off) MM 85dB
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| − | Disc (Headamp +26dB) MC 72dB
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| − | Tuner, Line, Tape Play 100dB
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| − | * Tone control
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| − | ** Bass:
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| − | ** Tweeter:
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| − | * Loudness compensation (volume control set to -30dB).
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| − | ** 1: +3dB at 100 Hz
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| − | ** 2: +8dB at 100 Hz, +6dB at 20kHz
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| − | * Subsonic filter 17Hz, -12dB/octave
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| − | * Mute -20dB
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| − | | |
| − | | |
| − | '''Special Features'''
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| − | * MC input
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| − | == Remarks ==
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| − | * All inputs are controlled by relays, therefore very short signal paths.
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| − | * Symmetrical circuit design from input to output
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| − | * DC servo system for continuous direct coupling from MC input to output
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| − | * Pre-amplifier with very wide dynamic range
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| − | * Both stereo channels are built independently from each other
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| − | * Brushed solid aluminum front panel and side panels
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| − | * Computer-controlled controls
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| − | * Push-button control for input selection
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| − | * Additional output for active subwoofer amplifier with variable crossover frequency
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| − | | |
| − | | |
| − | ==Pictures==
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| − | * Picture: Accuphase E-203
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| − | [[File:Accuphase-e203.jpg]]
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| − | | |
| − | | |
| − | * Excerpt from brochure: Accuphase E-203
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| − | [[File:Accuphase E-203-Prospekt-1.jpg]]
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| − | | |
| − | | |
| − | == Reports ==
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| − | * Audio 11/1980
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| − | == Links ==
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| − | | |
| − | <br />
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| − | [[Category:Integrated amplifier]]
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