+
-
4
Ω
, 110 W
RMS
8
Ω
, 80 W
RMS
+
-
+
-
4
Ω
27,5 W
RMS
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
4
Ω
40 W
RMS
8
Ω
55 W
RMS
8
Ω
55 W
RMS
4
Ω
27,5 W
RMS
4
Ω
27,5 W
RMS
4
Ω
27,5 W
RMS
8
Ω
20 W
RMS
8
Ω
20 W
RMS
8
Ω
20 W
RMS
8
Ω
20 W
RMS
4
Ω
40 W
RMS
3
1
2
3
4
5
6
➀
➁
R-CH
L-CH
POWER
P O W E R A M P L I F I E R
300 W
STA-121
PROTECT
CLIP-L
ON
CLIP-R
1
2
3
4
INPUT SELECT
7
8
9
10
11
12
230 V~/50 Hz
T3.15 AL
OUTPUT
GND
SIGNAL
INPUT
4
3
2
1
➂
➃
➄
➅
➆