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A fantastic all in one combo pedal that fits easily in a 1590DD and can be slipped into a Gig Bag and
taken anywhere to sound fantastic on any rig. Recreate tones produced by Jimmy Page, the Rolling
Stones, Jimi Hendrix, Eric Clapton, David Gilmour, Stevie Ray Vaughan and Eric Johnson, all in one box.
This board provides the best variety of playable sounds from the 70's and beyond.
The smooth fuzz portion uses easy to find transistors. The dynamics can be controlled by pick attack
using the guitar's volume control. The Overdrive section of this pedal provides a warm Marshall™
style tube crunch. The Boost section is provided by our famous Stage 3 Booster which will provide
clean, usable Boost especially for those long cable runs.
R1
1M
R2
1M
R3
1M
R4
1k
R5
10k
R6
1k
R7
330R
R8
1k
R9
2k2
R10
150k
R11
22k
R12
10k
R13
1k
R14
10k
R15
100R
SuperDrive 70's
Board Dimensions (W x H) 3.7" x 1.5" ca. 94 mm x 38 mm
R16
47k
R17
10k
R18
1k*
R19
10k
R20
10k
R21
10k
R22
2k2
R23
2k2
R24
33k
R25
1M
R26
1k
R27
2k2
TR1
3k*
TR2
10k
C1
47n
C2
220n
C3
150n
Q1 – Q4
C4
220n
C5
220n
C6
10n
D1 – D4
C7
10µ
D5 – D7
C8
100n
C9
47µ
GAIN 1
C10
100n
TONE 1
C11
8n2
VOL 1
C12
100n
GAIN 2
C13
22µ
TONE 2
C14
22n
VOL 2
C15
220n
VOL 2
C16
47µ
SW1 – SW2
IC1
JRC4558
2N5089
Q5
J113
1N914
LED
500k Lin
5k Lin
500k Log
1k Lin
50k Lin
100k Log
100k Log
SPST
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Table of Contents
Related Manuals for GuitarPCB SuperDrive 70's
Summary of Contents for GuitarPCB SuperDrive 70's
- Page 1 SuperDrive 70’s Board Dimensions (W x H) 3.7” x 1.5” ca. 94 mm x 38 mm A fantastic all in one combo pedal that fits easily in a 1590DD and can be slipped into a Gig Bag and taken anywhere to sound fantastic on any rig. Recreate tones produced by Jimmy Page, the Rolling Stones, Jimi Hendrix, Eric Clapton, David Gilmour, Stevie Ray Vaughan and Eric Johnson, all in one box.
- Page 3 If you do not want to use this feature then simply do not install C15 or SW2. We highly recommend using (3) of GuitarPCB’s 3PDT Standard or Vari-Brite Boards for this project so you will have much less wiring and be able to mount LEDs directly to the 3PDT Wiring Boards. In this case R9, R23, R27 and the three Status LEDs, D5 –...
- Page 5 Be sure your In/Out Jack wiring is correct. A Stereo Jack (for battery use only) has a RING lug which is used to connect to the battery ground. If you do not intend to use a battery there is no need for a Stereo Jack.
- Page 6 If they do not have a KIT listed send them a note asking if they can help you out. This document, PCB, Artwork and Schematic Artwork © GuitarPCB.com and special thanks to Tonmann. Schematic and PCB design by Bruce R. and Barry. Build Document by Bruce R and Barry.
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