Accuphase E-202
Power Output (20Hz to 20,000Hz with no more than 0.1% total harmonic distortion)
140 watts per channel, min. RMS, at 4 ohms
100 watts per channel, min. RMS, at 8 ohms
50 watts per channel, min. RMS, at 16 ohms
Total Harmonic Distortion (20Hz to 20,000Hz at any power output from 1/4 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 and 20,000Hz
Frequency Response
Main Amp. Input: +0, -0.2dB
High Level Input: +0, -0.5dB
Low Level Input: +0,-1.0dB
(at rated power output from 20Hz to 20,000Hz)
Damping Factor (18 ohms load, at 40Hz) set "Speaker Damping" switch to:
"
"Medium" - 5
"Soft" - 1
Input Sensitivity and Impedance
Disc 1: 2.5-5mV: 30kohms; 47kohms; 100kohms
Disc 2: 2.5mV: 47kohms
High Level Input: 160mV; 100kohms
Main Amp. Input: 1.0V; 100 kohms (2.5-5mV variable)
Maximum Input for Low Level Input
Disc 1: 300mV RMS at disc level control maximum for 1kHz;
Disc 2: 300mV RMS (distortion 0.05% at 1kHz)
Output Level and Impedance
Preamp. Output: 1.0V, 600ohms
Tape Rec. 1,2: 160mV, 200ohms
Headphone Jack: For listening with low impedance (4-32ohms) dynamic stereo headphones
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 has 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.
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 characteristics when set "Low Enhance" switch 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 (100 watts into 8ohms load)
Output Load Impedance: 4,8 and 16 ohms
Power Consumption:
70 watts at zero signal output
375 watts at rated power output into 8ohms load
Semiconductor Complement: 53 Transistors; 4 Fet's; 44 diodes; 2 Thermistors
Dimensions: 455x152x355 mm
Weight: 19.5 kg