Akashic Guitar effects circuit lookup
SUSTAINFUZZVOLUMEMODE TOGGLE

1590BBM · 4 knobs

Electronic Audio Experiments

Fuzztain

Based on the Maestro MFZT-1 Fuzztain· 2 other boards clone it

Category
Fuzz
Controls
Sustain · Fuzz · Volume · Mode Toggle
Price
$12.00in stock

From the vendor

Do-it-yourself PCB for an updated take on the vintage Maestro Fuzztain. Includes a 3PDT daughterboard.

Schematic

The schematic is in the vendor's build document, page 3. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 68 rows

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RefValueNormalizedTypeNotes
Resistors 32
R111.5K1.5kResistor, Metal Film 1/8W 1%
R2100K100kResistor, Metal Film 1/8W 1%
R5100K100kResistor, Metal Film 1/8W 1%
R13100K100kResistor, Metal Film 1/8W 1%
R14100K100kResistor, Metal Film 1/8W 1%
R34100K100kResistor, Metal Film 1/8W 1%
R35100K100kResistor, Metal Film 1/8W 1%
R110K10kResistor, Metal Film 1/8W 1%
R1510K10kResistor, Metal Film 1/8W 1%
R1610K10kResistor, Metal Film 1/8W 1%
R1910K10kResistor, Metal Film 1/8W 1%
R2010K10kResistor, Metal Film 1/8W 1%
R2210K10kResistor, Metal Film 1/8W 1%
R3110K10kResistor, Metal Film 1/8W 1%
R1015K15kResistor, Metal Film 1/8W 1%
R61K1kResistor, Metal Film 1/8W 1%
R3200K200kResistor, Metal Film 1/8W 1%
R4200K200kResistor, Metal Film 1/8W 1%
R7200K200kResistor, Metal Film 1/8W 1%
R8200K200kResistor, Metal Film 1/8W 1%
R32200K200kResistor, Metal Film 1/8W 1%
R2122K22kResistor, Metal Film 1/8W 1%
CLR4.7K4.7kResistor, Metal Film 1/8W 1%
R24470470Resistor, Metal Film 1/8W 1%
R26470470Resistor, Metal Film 1/8W 1%
R23470K470kResistor, Metal Film 1/8W 1%
R947K47kResistor, Metal Film 1/8W 1%
R2847K47kResistor, Metal Film 1/8W 1%
R3347R47Resistor, Metal Film 1/8W 1%
R17510K510kResistor, Metal Film 1/8W 1%
R18510K510kResistor, Metal Film 1/8W 1%
R1251K51kResistor, Metal Film 1/8W 1%
Capacitors 21
C2100n100nCapacitor, Box Film 5mm LS
C4100n100nCapacitor, Box Film 5mm LS
C1100p100pCapacitor, MLCC NP0 5mm LS
C910n10nCapacitor, Box Film 5mm LS
C71n1nCapacitor, Box Film 5mm LS
C221u1uCapacitor, Box Film 5mm LS
C3220n220nCapacitor, Box Film 5mm LS
C103.3n3.3nCapacitor, Box Film 5mm LS
C13330n330nCapacitor, Box Film 5mm LS
C510u10uCapacitor, Electrolytic 5mm dia 2.5mm LS 25V min
C610u10uCapacitor, Electrolytic 5mm dia 2.5mm LS 25V min
C810u10uCapacitor, Electrolytic 5mm dia 2.5mm LS 25V min
C1210u10uCapacitor, Electrolytic 5mm dia 2.5mm LS 25V min
C1710u10uCapacitor, Electrolytic 5mm dia 2.5mm LS 25V min
C14100u100uCapacitor, Electrolytic 6.3mm dia 2.5mm LS 25V min
C15100u100uCapacitor, Electrolytic 6.3mm dia 2.5mm LS 25V min
C11220p220pCapacitor, MLCC NP0 5mm LS
CB1100n 0805100nCapacitor, MLCC SMT 0805 X7ROptional
CB2100n 0805100nCapacitor, MLCC SMT 0805 X7ROptional
CB3100n 0805100nCapacitor, MLCC SMT 0805 X7ROptional
CB4100n 0805100nCapacitor, MLCC SMT 0805 X7ROptional
Diodes 3
D11N41481N4148Diode, General Purpose Silicon
D21N41481N4148Diode, General Purpose Silicon
D31N58171N5817Diode, Shottky
Transistors 3
Q12N39042N3904Transistor, BJT NPN Gen PurposeAny 3904 will work
Q22N39042N3904Transistor, BJT NPN Gen PurposeAny 3904 will work
Q32N39042N3904Transistor, BJT NPN Gen PurposeAny 3904 will work
ICs 5
IC5CD4007CD4007IC, Dual Complementary Pair Plus Inverter
IC1TL072TL072IC, Op Amp DualTL072CP also works, ACP is lower noise
IC2TL072TL072IC, Op Amp DualTL072CP also works, ACP is lower noise
IC3TL072TL072IC, Op Amp DualTL072CP also works, ACP is lower noise
IC4TL072TL072IC, Op Amp DualTL072CP also works, ACP is lower noise
Potentiometers 3
SUSTAINA100KA100kPotentiometer, 16mm PCB Mount Right Angle
VOLUMEA25KA25kPotentiometer, 16mm PCB Mount Right Angle
FUZZC1MegC1MPotentiometer, 16mm PCB Mount Right Angle
Switches 1
ModeSPDTSPDTSwitch, SPDT Toggle ON/ON PCB Pins

Other boards based on the Maestro MFZT-1 Fuzztain