MSP3
13
INSPECTIONS
*VR2=LINE2
qw
Vol. (Balance), VR3=LINE1 Vol. (Unbalance)
Items
No.
Input Conditions
Output Conditions
Rating
Remarks
1.2
±
0.3V
Input
sensitivity
SP-OUT
8.9V (20W)
250
±
62mV
Residual noise
SP-OUT
1.0mV
SP-OUT
1
±
2 dB
0
±
2 dB
-3
±
2 dB
-3
±
2 dB
3
±
2 dB
3
±
2 dB
8.9
(20W)
10W
Frequency
characteristic
SP-OUT
REF.=1kHz
2V output
Low =Center
High =Center
REF.=100Hz
3
2
1
SP-OUT
Low =Center
High =Center
REF.=10kHz
* 0 dBu=0.775V
5
6
Output power
SP-OUT
SP-OUT
THD=0.1%
Power
consumption
1. Test conditions
(1) Input Signal: 1kHz
±
2%, Continuous SIN wave, Unbalanced input
(2) Output load: 4
Ω
, Resistance load
(3) AC power supply: AC100V
±
2%, 50Hz
±
2% (J)
: AC120V
±
2%, 60Hz
±
2% (U, V)
: AC230V
±
2%, 50Hz
±
2% (B, H, W)
: AC240V
±
2%, 50Hz
±
2% (A)
(4) Tone control Vol. :Center
Balance input
VR2=MAX.
VR3=MIN.
Unbalance input
VR2=MIN.
VR3=MAX.
VR2=MIN.
VR3=MIN.
VR3=MAX.
Input frequency
=100Hz
VR3=MAX.
VR3=MAX.
No
-
signal
3. Specifications
(試験条件)
2. Environment
(1)
Ambient teperature :
25
±
5˚C
(2)
Ambient humidity :
65
±
5%
(検査)
(入力条件)
(出力条件)
(規格値)
(備考)
(出力)
2V output
(出力)
2V output
(出力)
(項目)
(入力感度)
(残留ノイズ)
(周波数特性)
(出力電力)
(消費電力)
(周囲温度)
(周囲湿度)
(周囲環境)
+4dBu
-10dBu
(入力信号: 1kHz
±
2
%
、連続SIN波、アンバランス入力)
(出力負荷: 4
Ω
、抵抗負荷)
(AC電源)
(トーンコントロールVol.)
(検査)
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