Trumpeter

Based on the Trombetta Mini-Bone· 4 other boards clone it

Category: Fuzz
Controls: Volume · Gain · Mood · Bone · Range (Toggle) · Presence (Toggle)
Price: $8.00in stock
Tags: 125B

Buy the PCB at PedalPCB Build document

From the vendor

Controls

• Volume – Adjusts the overall output volume

• Gain – Controls the amount of fuzz

• Mood – Starves the supply voltage

• Bone – Controls the overall frequency response

• Range (Toggle) – Controls the range of the Mood control (Hi or Lo)

• Presence (Toggle) – Controls the signal presence

Details

• Designed for a 125B enclosure with top-mounted jacks

The company, product and service names used in this web site are for identification purposes only. All trademarks and registered trademarks are the property of their respective owners. This product is not manufactured or distributed by Paul Trombetta, maker of the Trombetta Mini-Bone.

PedalPCB is not affiliated with Paul Trombetta.

Schematic

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

Parts list 25 rows

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Ref	Value	Normalized	Type
Resistors 7
R1	560K	560k
R2	560K	560k
R3	18K	18k
R4	2K	2k
R5	150K	150k
R6	39K	39k
R100	4K7	4.7k
Capacitors 8
C1	100n	100n
C2	22n	22n
C3	47p	47p
C4	220n	220n
C5	22n	22n
C6	1n	1n
C7	2n2	2.2n
C100	47u	47u
Diodes 3
D1	1N4148	1N4148
D2	1N4148	1N4148
D100	1N5817	1N5817
Transistors 1
Q2	2N2907A	2N2907A
Potentiometers 4
GAIN	B100K	B100k	Potentiometer
BONE	B50K	B50k	Potentiometer
MOOD	B50K	B50k	Potentiometer
VOLUME	B100K	B100k	Potentiometer
Switches 2
SW1	SPDT	SPDT
SW2	SPDT	SPDT

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