This is the 1 pages manual for Accuphase E 202 Specifications.
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INTEGRATED STEREO AMPLIFIER
The Accuphase E-202 is a top class Integrated Ampli-
fier 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 20.000Hz. This high power capability is backed
up by heavy duty power transistors in a parallel push-
pull drive output stage. 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: (both channels driven from 20Hzto MAXIMUM INPUT FOR LOW LEVEL INPUT: VOLUME control: Less than IdB tracking error.
20,0mHz with nomore than 0.1%total harmonci distor- Onsc 1; WV RMS at disc level control maximum for IItt-lz COMPENSATOR: ON position boosts low frequencies for low level
tion): 140 watts per channel, min. RMS. at 4 ohms Disc 1. GOOMV RMS at disc level control minimum for HR: listening.
100 watts per channel, min. RMS, at 8 ohms 0' 2: 300mV RMS was boost at 50H: when the volume knob is
Idtstortion 0.05% at I kHz)
OUTPUT LEVEL AND IMPEDANCE:
Preamp. Output; 1.0V. 600 ohms (at rated Input level)
Tape Rec. I. 2. IGOmV. zooohms lat rated input level)
For listening with low impedance (432 ohms) dynamic stereo
VOLTAGE AMPLIFICATION IN DECIBELS:
Main Amp. Input to Output; 29 68
adjusted to -30d8 position.
DISC LOW ENHANCEMENT (for Disc Input):
oIdB at IOOHz to RIAA standard characteristics with
"LOW ENHANCE switch set to ON position.
FILTERS: Disc Subsonic Filter. 25H: Cutoff Goa/Oct
Low Filter: 30H: cutotl I8dB/oct
High Filter. 5am Cutott I2d810ct
POWER LEVEL METER:
Meter is calibrated to read we when amplilier produces 100 watts
into 8 ohms load.
50 watts per channel, min. RMS, at 16 ohms
TOTAL HARMONIC DISTORTION: (from 20Hz
to 20,000Hz at any power output from 114 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
will not exceed 0.1% at rated power Output Ior any combination
at frequencies between 20H: and 20.000Hz
FREQUENCY RESPONSE: Main Amp. Input: 00. -O.2d8
High Level Input: to. -o.5da
Low Level Input: 0. -I.0d8
Iat rated power output Irom 20Hz to 20,000Hz)
DAMPING FACTOR: (at 8 ohms Iced. 20Hz to 20.(X)OH2)
with SPEAKER DAMPING" switch set to;
NORMAL" "MEDIUM" "SOFT"
50 5 I
INPUT SENSITIVITY AND IMPEDANCE:
Disc I; 2.5-SmV°; wK ohms,47I( ohms, INK ohms
Disc 2; 2.5mV; 47 kohms
High Level Input: IBOmV; 100K ohms
Main Amp. Input: I.0V; 100K ohms
High Level Input to Preamp. Output; 1668 Iet VOLUME control
Low Level loom to Tape Rec.. 38dB (Disc 1 level control provides
HUM AND NOISE: Main Amp. Input; 9MB below rated output
High Level Input. was below rated output
Low Level Input; 74d8 below rated output
when adjusted for IOmV input at IkH:
BASS/TREBLE controls: lO-step Rotary Switch Ior both channels
with ONOFF switch. Tom is varied in 2
BASS turnover frequency; 400Hz. sIOdB at IOOHz
TREBLE turnOve-r frequenCy. 2.5ItHz, stOdB at I0.000Hz
METER RANGE sztch ls provided to increase meter sensitivity
bv was or 2008.
OUTPUT LOAD IMPEDANCE:
Voltage selector for ImV, I 17V, 220V, 240V 50/6094: operation
Consumption 70 watts at zero 9an Output
375 watts at rated power output into 8 ohms load
53 Transistors, 4 FET's. 44 diodes. 2 Thermistors
DIMENSIONS: 455mm (18 lnches) wide, 152mm I6 inches) high,
355mm ()6 inches) deep
19.5 kgr. (42.9 lbs.) net. 23.8 km. I523 lbs)
in shipping carton.
6, 8 and 16 ohms