Mapletree Stealth Max User Manual page 7

Mapletree Audio Design Stealth Max Monobloc Power Amplifier
V1
6SJ7/6SJ7GT
3
10K
Input
4
Level
100K
chassis
511K
117
270 p
ground bus
3A.
Po wer
240 VAC
240 VAC for Murray Smith
+97 V
8
6 0.047/400 1
+69 V
10K
1
5
1M
511K 100K
+3.1 V
3.57K
150p
2.7K
1/400
+163 V
6.3 VAC 6 A
KT88s
GR
2
2
GR/Y
7
GR 7
P78 2Sexp
Y
5VAC/3 A
Y
4
R
400
6
R/BK
60
BR
R/Y 0
BR
200 mA
GZ34/5AR4
R
400
MUR180
© Co pyright Ll oyd Peppard 2008
Re v. July 12/08
V2
0.1/4 00
6SN7GT
332 V
20K
2
2 W
221K
3
+107 V
-54 V
11K
6
2 W
22K
4
2 W
5
+348 V
0.1/4 00
+437 V
6SN7
6SJ7
560
2
8
7 7
+507 V
2
8 100/400
V5
100/400
-72 V
CC W
470/100
50K
+
15K
+
V3
KT88
1
10K
5
5
Bias set
1.1 V
–
+
Bi as
10
221K
10K
5
5
1
V4
KT88
+498 V
1.5 H 20 0 mA
55 Ohms
C3 54
5.1K 2W
+ +
150K
100/400
150K 100/400
+
+
150K 100/400
100/400
150K
al l 1 W
-54 V
Bi as
470/100
+495 V
3
4 +493 V
1K
8
T
B/W
UL
Y
16
G/W OR
8
BR
R
+498 V
BK
G
4300 Ω
B
UL
A43 1S
T
1K
8
4
60 mA
3
500
+437 V
+163 V
330K 1 W
+
+
150K
100/400
+
150K
7
4