NAD 300 Service Manual page 5

NOMINAL LIMIT
UNIT
8.
Harmonic Distortion
of
EO
Amplifier
Section
at
1
kHz, 50 mV
lnput
9.
Overload Capability
of
EO
Amplifier
Section
at
1
kHz, 0.1%
HD
10.
Tone Control
BASS
at 100
Hz
TREBLE at 10 kHz
11.
Gain
Difference
of
Left and Right
Channels
at AUX and PHONO
12.
High-Filter at7 kHz
13.
Subsonic
Filter at 40
Hz
14.
Channel Separation on
AUX lnput.
Opposite Channel : Shorted
i00
Hz
1
kHz
10 kHz
15.
Signal-to-Noise
Ratio (lnput Shorted)
PHONO
AUX
TAPE
IN
Volume Minimum
16.
LOUDNESS Compensation
(-30
dB)
100 Hz
10 kHz
17.
Harmonic Distortion
of
Pre-Amplifier Section
20
Hz
- 20
k{z,2
Volt Output
50 Kohms Load
18.
lnput Sensitivity of Pre-Amplifier
Section
at
1
kHz, for 25.3 Volts Output, 8 ohms Load
E.
DOLBY
NR SECTION
1
.
Output
vs
lnput at
R
EC
Position
at2k1z,0
dB=30 mV
lnput
Level
0 dB
-20 dB
_;3
3B
2.
Output
vs
lnput at PLAY
Position
at 5 kHz, 0 dB=30 mV
lnput
Level
0 dB
-20 dB
-30
dB
3.
Frequency
Response
of
DOLBY
FM
lnput=3O mV 5 kHz
10 kHz
0.035
240
t10
t10
-5
-3
o.o2
1
70
80
70
63
85
85
90
+8
+5
0
-15.7
-21.5
-31.1
0
-26.7
-40.3
+3
+5
0.08
200
t1Ot2
!1O!2
1.5
t2
t2
+8t2
+5t2
0.1
1!O.2
t2
-15.7t2
-21.5t2
-31.1t2
t2
-26.7!2
-40.3x2
+31
1
+5r
1
50
60
50
58
75
75
85
mV
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
o/
/o
V
dB
dB
dB
dB
dB
dB
dB
dB
dB