A
A
B
B
C
C
D
D
E
E
F
F
G
G
5
5
4
4
3
3
2
2
1
1
This document contains proprietary
information and except with written permission
of Hagerman Technology LLC such in
formation shall not be published, or disclosed to
others, or used for any purpose, and
the document shall not be copied in whole or in
part. Copyright Hagerman
Technology LLC 2001. All rights reserved.
6mA
150V
8mA
33mA
Notes:
All resistors 1W unles specified.
RIAA i
s
37.5k & 2nF, 29.8k & 3.3k & 94nF.
1mA
1mA
140V
140V
1
2
6
7
8
2
3
6
6
6
7
7
7
8
8
8
3
3
3
2
2
2
1
1
1
1
1
2
n/a
A
Gold Trumpet: Amplifier Left
Hagerman Technology LLC
P.O. Box 26437
Honolulu, HI 96825
24
T
u
e
s
d
a
y
,
June 27,
2006
Title
Size
Document Number
Rev
Date:
Sheet
of
+280V
+280V
+280V
+280V
+280V
+300V
-280V
+300V
-300V
-280V
-280V
-300V
+300V
+6V3
V1A
ECC83
V1B
ECC83
R24
75k
2x1W
C12
47nF
630V
R17
150k
R44
150k
R41
220
R19
220
V2A
ECC83
V2B
ECC83
C13
1nF
630V
R42
220
R20
220
R14
150k
R47
150k
R35
3k3
R45
220
R15
220
C16
220nF
400V
C11
220nF
400V
R25
150k
R34
150k
R30
75k
2x1W
C14
10uF
250V
R26
75k
2x1W
R31
75k
2x1W
C15
10uF
250V
R51
2k2
R49
300k
R50
300k
R33
6k8
V3B
ECC82
R46
220
R28
1M
C10
1uF
400V
R27
50k
2x5W
V3A
ECC82
R36
50k
2x5W
J3
Output
S4
Polarity/Mute
C19
1uF
400V
C24
1uF
400V
C22
20mF
2x10V
R48
2k2
C23
100uF
450V
C18
100uF
450V
D12
1N4148
D13
1N4148
C17
1uF
400V
R37
1M
R39
220
R22
220
J4
Input
R23
47k
C20
100uF
450V
C25
100uF
450V
C21
1uF
400V
C26
1uF
400V
R16
220
R18
220
R43
220
R38
1M
R29
1M
J7
1
2
3
4
5
6
R21
220
R40
220
V4B
ECC82
V4A
ECC82
D11
1N4148
D14
1N4148
R98
1M
F2
