Denon DRA-435R Service Manual

Specifications and Main Features

Model: DRA-435R / DRA-335R
Continuous Power Output:
DRA-435R: up to 55 watts per channel minimum rms for 20hz to 20khz at load of 8 ohm
DRA-335R: 40 watts / channel at loading of 8 ohms and 20 – 20khz.
Max Total Harmonic Distortion: up to 0.05%.
Frequency Response:
DRA-435R: band widths of 10hz to 40khz
DRA-335R: band widths of 10hz to 40khz
Input Sensitivity:
PHONO: 2.5mV at 48k ohms
CD, VIDEO: 150mV at 29k ohms
Maximum Input Level (at 1 kHz):
MM – PHONO: 120 mV
Signal to Noise Ratio:
PHONO: 78 dB for mV input of 5.0 mV; CD, VIDEO: 96 dB
Tone Controls:
BASS: +10dB at 100Hz;
TREBLE: +10dB at 10kHz;
VARIABLE LOUDNESS: 10 settings, 00 – 10db at 50hz and 00 – 5dB at 10KHz
PRE - OUT Terminals (DRA-435R only): 2V (at 100kohms load)
Dimensions:
W: 434mm (17-3/32”), H: 120mm (4-23/32”), D: 312 mm (12-9/32”)
Weight:
DRA-435R: 6.7kg (14 lbs 12 oz) DRA-335R: 6.4kg (14 lbs 2 oz)
Power Consumption:
DRA-435R: 264 W
DRA-335R: 180 W
Power Supply: AC 120V, 60 Hz
Remote Control Model: RC-129 (for DRA-435R) / RC-129A (for DRA-335R)
Tuner
FM Frequency Range: 87.5-108 MHz
AM Frequency Range: 520-1710 kHz

How much power does the DRA-435R deliver? When does it reach the maximum output?
The DRA-435R sustains power output of 55 Watts During operation , the continuous power output is estimated to be 55 watts for each channel with an 8 ohm load per channel.
Does the phono section have a specific input? What kind?
The phono section is designed specifically for use with MM cartridges which are rated 2.5mV input sensitivity at 47Kohms.
Can I modify the bass and treble levels?
Yes. Bass can be set to +10 dB at 100Hz and treble can be set to +10 dB at 10kHz.
Is it possible to connect two sets of speakers?
Yes, it is possible to connect two speaker systems and designate them Systems A or B.
What is the weight of the DRA-335R?
The weight of the DRA-335 R is 6.4 kg which is equal to 14 lbs two ounces.
Does the receiver have a remote control?
The receiver is supplied with a remote control RC-129 for DRA-435R, and for DRA-335R the model is RC-129A.
What power supply is required for the device?
It requires AC Power Supply of 120 Volts, 60 Hz.
What is the total harmonic distortion level?
The total harmonic distortion is the level not more than o.05%.

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