Manualshelf

Instruction manual

ManualsBrandsMcIntosh ManualsAmplifier352
12345678910
DC
Volts
DC
Volts
AC
Volts
Resistance
Tube
Pin
No.
No
Signal
30Wout
30Wout
Unit
Off
12AU7
1
240
210
10
40K*
2
120
102
1.5
380K*
3&8
129
108
.5
18K
4&5
Filament
(6.
3V
AC
to
pin
9)
6
240
210
10
40K*
7
96
86
0
2.5K*
9
Filament
12BH7
1
352
295
132
12.2K*
2
0
0
10
220K
3&8
18
15.5
.4
1.2K
4&5
Filament
(6.
3V
AC
to
pin
9)
6
352
295
132
12.2K*
7
0
0
10
220K
9
Filament
12AX7
1
440
375
98
205*
2
-42
-41
132
101M
3
-42
-42
132
150K
4&5
Filament
(6.
3V
AC
to
pin
9)
6
440
375
98
205*
7
-42
-41
132
101M
8
-42
-42
132
150K
9
Filament
1614
1
0 0
0 0
2
Filament
(6.3V
AC
to
pin
7)
3
440
375
98
205*
4
440
375
98
205*
5
-42
-42
132
150K
6
7
Filament
8
.8
5.5
98 19
5U4
1
2
Filament
460
410
8.8(ripple)
0*
3
4
370
44
5
6
370
44
7
8
Filament
(5.0V
AC
to
pin
2)
0*
All
voltages
and
resistances
are
measured
to
chassis
except
those
with
asterisk
(*).
These
are
measured
to
chassis
with
pin
#2
of
5U4
grounded.
Voltages
are
measured
with
high
impedance
VTVM.
-5-