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Based on the Zen Drive™ this circuit is a dynamic, touch-sensitive overdrive pedal. Inspired by a legendary Dumble
amplifier & guitarist, the Z enith Mini will allow you to dial in amazing blues, rock, country and jazz tones. Are you
looking for a pedal circuit to produce Dumble style tones? T his is the one!
Also note the new TimZee style mod on page 4 of this build document. ( Mods are not included with kits)
N ew v4 2020 Version
Board Dimensions
(W x H) 1.59" x 1.25"
Zenith Mini
Bill of Materials is identical for either Mini Version
Part
Value
R1
2M2
R2
470K
R3
1K
R4
1K
R5
10K
R6
1K
R7
10K
R8
10K
R9
3K3
D1
1n4148
D2
LED or jumper
D3
1n4148
D4
1n4001
Bi-Color LED
D5
Comm. Anode
P revious Mini Version
( W x H) 1.36" x 1.36"
Part
Value
IC1
TL072
Q1
2N7000
Q2
2N7000
C1
470n
C2
100n
C3
100p
C4
3n3
C5
470n
C6
100u
C7
47u
Volume
A100K
Gain
B500K
Tone
B50K
Voice
B10K
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Summary of Contents for GuitarPCB Zenith Mini
- Page 1 Zenith Mini Based on the Zen Drive™ this circuit is a dynamic, touch-sensitive overdrive pedal. Inspired by a legendary Dumble amplifier & guitarist, the Z enith Mini will allow you to dial in amazing blues, rock, country and jazz tones. Are you looking for a pedal circuit to produce Dumble style tones? ...
- Page 2 Build Notes: ● We like using the LED for D2 in this build, but if you like a more stock-sounding pedal, put in the Jumper instead. ● To experiment we advise the use of sockets. Also note the TimZee Mod below for further experimentation. ●...
- Page 3 PedalPartsAustralia - Order either boards or kits direct from Australia This document, PCB Artwork and Schematic Artwork © GuitarPCB.com. Schematic, PCB and this document by Bruce R. and Barry. All copyrights, trademarks, and artworks remain the property of their owners. Distribution of this document is prohibited without written consent from GuitarPCB.com.
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