Witam Wziolem sie za budowe efektu gt-2 i mam pytanie odnoscie przelaczników brzmienia, poprostu nie bardzo rozumiem schemat przełaczników. Czy chodzi o takie pozycje 1. sa0 + sa1 2. sa1+sa2 3. sa2 + sa3 Z góry dziekuje za odpowiedzi. Schemat w ząłaczniku.
Sin Amp
Rev.3.Feb.27.2007
Build a Sans Amp GT2 circuit. You’ll need to match the offboard wiring pads for the switches to the
pinout of the actual switch you’ll be using. Off board components except for the potentiometers are not
shown on the layout. Trademarks remain property of their owners. Visit www.tonepad.com for more!
10k
S2B0
S2B3
S2B2
S2B1
0.1
0.01
0.0022
33k
33k
0.001
O W
0.022
0.022
220pF
330k
10k
22k
22k
1k
0.047
10k
22k
560pF
0.01
+
½
10k
100k
1k
220uF
+
+
+
220uF
100k
IC 4
IC 4
10k
+9V
Q1
2.2
1M
10k
1½
1
IC 3
IC 2
IC 1
IN
GND
10k
0.022
1M
2
L
PMANIS
0.01
0.01
2.2
+
22k
S2A0
S2A3
S2A2
S2A1
0.022
6K2
0.0047
0.0047
22k
10k
1k
0.047
330k
220pF
0.022
100k
22k
S1B0
S1B3
S1B2
S1B1
I
10k
0.01
3k3
10k
0.022
0.022
22k
S1A0
S1A3
S1A2
S1A1
S3B1
0.0022
0.01
S3A1
H
LOW
3 2 1
MOC.DAPENOT
VOL UME
3k3
22k
2k2
S3A0
22k
S3B0
S3A3
S3B3
22k
S3A2 0.022 S3B2 0.022
DRIVE
HIGH
3 2 1
1k
10k
VOLUME
3 2 1
100k
330k
DRIVE
3 2 1
3002PF
OUT
0
LAYOUT
0
Parts List
Capacitors
9 - 0.022 µF
2 - 0.047 µF
2 - 0.0047 µF
6 - 0.01 µF
1 - 0.1 µF
2 - 220 µF
1 - 560 pF
2 - 220 pF
2 - 2.2 µF
2 - 0.0022 µF
1 - 0.001 µF
1
1½
2
2½
3
Pots
4 - 100k Lin.
Switch Settings
S1 = MIC
1 - Off Axis
2 - Center
3 - Classic
Transistors & ICs
4 - TL072
(or other dual opamp)
1 - 2N5088
S2 = MOD
1 - Hot Wired
2 - Hi Gain
3 - Clean
S3 = AMP
1 - California
2 - British
3 - Tweed
Switch Wiring Example
S1a
S1a1
S1a2
S1a3
S1a0 (pole)
Schematic
S2a
Vb
9v
+
AC
ADAPTOR
10k
3½
READY TO TRANSFER
Layout and presentation by Francisco Peña 2001 - 2007®.
All rights reserved. Authorization for personal use only,
any commercial use is forbidden.
Permission for posting/serving limited to
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Permission refused for posting from other sites.
Resistors
4 - 1k
1 - 2k2
2 - 3k3
1 - 6k2
11 - 10k
10 - 22k
2 - 33k
4 - 100k
3 - 330k
2 - 1M
½
1k
2.2
Vb
1k
.047
220uF
Vb
Vb
220p
10k
22k
10k
.0022
330k
220uF
10k
Vb
6
8
IC2b
10k
7
22k
22k
2
22k
IC3a
560p
5
S3b
Vb
.01
3
33k
1
7
Vb
.0047
S1a
S1b
330k
8
IC3b
5
4
Vb
.022
6
33k
.022
.0047
.001
S2b
.01
10k
220p
100k
Vb .047
22k
2
S3a
8
IC1a
22k
.01
1
3
3
10k
1M
1M
6
IC1b
5
Vb
4
7
22k
.022
.022
1
.01
2
1
100k
IC4a
4
4
3
3
.1
.01
100k
22k
6k2
22k
Vb
2
1
Vb
Vb 22k
Vb
.01
3k3
6
10k
3
Vb
3k3
.022
2
1
100k
2
100k
1
2k2
330k
IC2a
Vb Vb
.022
Vb
.0022
3
INPUT
2
5
10k
8
IC4b
1k
7
Q1
2.2
1k
Vb
OUTPUT
.022
.022
100k
Vb
.022
2
3
1
100k
10k
10k
100k