The Accuphase E-202 is a top class Integrated Amplifier with separate component grade features and characteristics. It delivers 100 Watts per channel RMS into 8 ohms with less than 0,1% distortion from 20 to 20,000 Hz. This high power capability is backed up by heavy duty power transistors in a parallel push-pull drive output stage.The deep reverberating sound quality and expression of music detail that is heard through an extra powerful amplifier can be far more dynamic and inspiring than sound from an ordinary amplifier. However, powerful amplifiers that may sound good at high volume levels often fail to sound as well at low listening levels.
The three position Speaker Damping Control allows one to gain the maximum performance from your speakers. The preamplifier section is loaded with features such as, Disc Low Enhancement, Subsonic Filter, Switchable Disc Impedance Selector and provision for connection of up to three tape decks with independent dubbing. The E-202 combines the best of separate components into a single unit with performance that rivals many.
POWER OUTPUT (from 20Hz to 20,000Hz with no more than 0,1% total harmonic distortion):
140 watts RMS at 4Ω; 100 watts RMS, at 8Ω; 50 watts RMS, at 16Ω
TOTAL HARMONIC DISTORTION (from 20Hz to 20,000Hz at any power output from 1/44 watt to rated power):
4 ohms - 0,15% max.; 8 ohms - 0,15% max.; 16 ohms - 0,15% max.
INTERMODULATION DISTORTION (High Level Input to Main Output):
will not exceed 0,1% at rated power output for any combination of frequencies between 20Hz -20,000Hz
FREQUENCY RESPONSE (at rated power output from 20Hz - 20,000Hz):
Main Amp. Input : +0, -0,2dB;
High Level Input; +0, -0,5dB;
Low level Input: +0, -1,0dB
DAMPING FACTOR (at 8 ohms load, 20Hz - 20,000Hz):
with "Speaker Damping" switch set to:
"NORMAL" - 50;
"MEDIUM"- 5;
"SOFT" - 1
INPUT SENSITIVITY AND IMPEDANCE:
Disc 1: 2,5mV - 5mV; 30K ohms, 47K ohms, 100K ohms
Disc 2: 2,5mV; 47K ohms
High level Input: 160mV; 100K ohms
Main Amp.Input: 1,0V; 100K ohms
MAXIMUM INPUT FOR LOW LEVEL INPUT:
Disc 1: 300mV RMS at disc level control maximum for 1kHz
Disc 1: 600mV RMS at disc level control minimum for 1kHz
Disc 2: 300mV RMS (distortion 0,05% at 1kHz)
OUTPUT LEVEL AND IMPEDANCE:
Preamp. Output: 1,0V, 600 ohms (at rated input level)
Tape Rec. 1, 2: 160mV, 200 ohms (at rated input level)
HEADPHONE OUTPUT: 4 to 32 ohms
VOLTAGE AMPLIFICATION IN DECIBELS:
Main Amp. Input to Output: 29dB
High level Input to Preamp. Output: 16dB (at Volume control maximum)
Low Level Input to Tape Rec.: 36dB (Disc 1 level control provides 6dB variation)
HUM AND NOISE:
Main Amp. Input: 94dB below rated output
High Level Input: 80dB below rated output
Low Level Input: 74dB below rated output
(when adjusted for 10mV input at 1kHz)
BASS / TREBLE CONTROLS: 10 step Rotary Switch for both channels with ON-OFF switch. Tone is varied in 2 dB steps
BASS turnover frequency: 400Hz, ± 10dB at 100Hz
TREBLE turnover frequency: 2,5kHz, ± 10dB at 10,000Hz
VOLUME CONTROL: Less than 1dB tracking error
COMPENSATOR: ON position boosts low frequencies for low level listening, +9dB boost at 50Hz when the volume knob is adjusted to -30dB position
DISC LOW ENHANCEMENT (for disc input):
+1dB at 100Hz to RIAA standard characteristic with "Low Enhance" switch set to ON position
FILTERS:
Disc Subsonic Filter: 25Hz cutoff 6dB/oct
Low Filter: 30Hz cutoff 18dB/oct
High Filter: 5kHz cutoff 12dB/oct
POWER LEVEL METER:
Meter is calibrated to read 0dB when amplifier produces 100 watts into 8 ohms load. METER RANGE switch is provided to increase meter sensitivity by 10dB or 20dB
OUTPUT LOAD IMPEDANCE: 4, 8 and 16 Ω
POWER REQUIREMENT:
Voltage selector for 100V, 117V, 220V, 240V 50/60Hz operation
Consumption: 70 watts at zero signal output; 375 watts at rated power output into 8Ω load
SEMICONDUCTOR COMPLEMENT:
53 Transistors, 4 FET's, 44 Diodes, 2 Thermistors
DIMENSIONS:
455mm (18") wide, 152mm (6") high, 355mm (14") deep
WEIGHT:
19,5 kg (42,9 lbs); 23,8 kg (52,3 lbs) in shipping carton
No comments:
Post a Comment