Rotel RA-935BX - Technical Specifications; Power Output and Distortion; Input Sensitivity and Frequency Response; Signal to Noise Ratio

Specifications RA-935BX
Continuous Power
Output.40 watts* per channel, min.
RMS both channels driven into
8 ohms from 20 to 20,000 kHz
with no more than 0.05% total
harmonic distortion.
DIN Output.
. 60 watts per channel (1 kHz,
4 ohms, 1% THD)
Music Power...
.110 watts
Total Harmonic
Distortion (20 to 20 kHz
from AUX).
. No more than 0.05% (continuous
rated power output) No more
than 0.03% (continuous 1/2 rated
power output) No more than
0.03% (1 watt per channel power
output, 8 ohms)
Intermodulation
Distortion
(60 Hz : 7 kHz * 4:1).
. No more than 0,03% (continuous
rated power output)
No more than 0.01% (continuous
1/2 rated power output)
No more than 0.02% (1 watt per
channel power output, 8 ohms)
Output: Speakers.
. 4 ohms minimum
Headphone.
. 8 - 2,000 ohms
Damping Factor.
. 150 (20 to 20,000 Hz. 8 ohms)
Input Sensitivity/Impedance:
CD, TUNER. 210 mV/15 kohms
AUX, TAPE 1. 2. 210 mV/15 kohms
Overload Level (THD 0.5%, 1 kHz):
CD,TUNER.5 V
AUX, TAPE 1.2..5 V
Frequency Response:
CD, TUNER.10 to 100 kHz, +1.0 dB,-3.0 dB
AUX, TAPE 1.2.10 to 100 kHz, + 1.0 dB, -3.0 dB
Signal to Noise Ratio (IHF, A network):
CD, TUNER.105 dB
AUX, TAPE 1,2.105 dB
MISCELLANEOUS
Power Requirement.120 V/60 Hz, 230 V/50 Hz.
240 V/50 Hz (depending on
destinations)
Power Consumption. 300 Watts
Dimension (overall). 440 (W) x 92 (H) x 347 (D) mm
17-3/0' x3-5/8' x 13-11/16'
Weight (net).6.1 kg/13.4 lbs
* Specifications and design subject to possible modification
without notice.
• ’Measured pursuant to the Federal Trade Commission’s
Trade Regulation Rule or. Power Claims for Amplifiers
(applicable to the U.S.A. only).
Power Amplifier Bias Adjustment
Instruments: DC milli-voltmeter
Notes: Prior to Bias Adjustment, run about 5 minutes with rated output
(8 ohm) and warm up Power Transistor and Heat Sink.
Set Volume control to minimum.
Step
Coupling
Adjust
Adjust for
Plus Lead
Minus Lead
1
TP3
TP1
VR601
DC milli-voltmeter
reads 6 mV
2
TP4
TP 2
VR602