Akashic Guitar effects PCB lookup
VOLBOOST

Enclosure not stated · 2 knobs

GuitarPCB

Guitar Bass Driver v3

Controls
Vol · Boost
Price
$8.95out of stock

From the vendor

The Guitar Bass Driver contains (9) transistors to deliver a “larger than life” tube amp emulated tone found in old Ampeg SVT style amps. While this circuit will certainly make your Bass come alive, it also sounds amazing for your 6-String Guitar. It will deliver natural sounding SVT style tones.

Description

The Guitar Bass Driver contains (9) transistors to deliver a “larger than life” tube amp emulated tone found in old Ampeg SVT style amps. This circuit will certainly make your Bass come alive, it also sounds amazing for your 6-String Guitar as well. It will deliver natural sounding SVT style tones.

If you enjoy turning your gain to 10, finding a sweet spot position is easy using the volume and boost controls at 70-80% rotation, which will yield maximum drive with plenty of headroom.

Be sure to grab our genuine 2N5457 FET transistors for your circuit and a J113.

Guitar Bass Driver v3 2021 Build Document

Bass Demo

Guitar Demo

Schematic

The schematic is in the vendor's build document, page 2. Open the build document. No KiCad fragment has been drawn for this circuit yet.

Parts list 59 rows

Report a wrong parse
RefValueNormalizedTypeNotes
Resistors 29
R12M2MOCR
R132k2kOCR
R2533k33kOCR
R21M1MOCR
R14100k100kOCR
R261M1MOCR
R347k47kOCR
R154k74.7kOCR
R41M1MOCR
R16200k200kOCR
R281k1kOCR
R51M1MOCR
R171M1MOCR
R2947R47OCR
R622k22kOCR
R181M1MOCR
R301k81.8kOCR
R7200k200kOCR
R1910k10kOCR
R84k74.7kOCR
R204k74.7kOCR
R922k22kOCR
R2110k10kOCR
R10100k100kOCR
R2210k10kOCR
R111M1MOCR
R23100k100kOCR
R121M1MOCR
R24100k100kOCR
Capacitors 17
C64u74.7uOCR
C71n1nOCR
C84n74.7nOCR
C91n1nOCR
C1010n10nOCR
C114u74.7uOCR
C1124u74.7uOCR
C1100n100nOCR
C132n22.2nOCR
C2470n470nOCR
C142n22.2nOCR
C3100n100nOCR
C1522u22uOCR
C447p47pOCR
C16100n100nOCR
C51u1uOCR
C17100u100uOCR
Diodes 1
D11n40011N4001OCR
Transistors 9
Q12N54572N5457OCR
Q22N54572N5457OCR
Q32N54572N5457OCR
Q42N54572N5457OCR
Q52N54572N5457OCR
Q62N54572N5457OCR
Q72N54572N5457OCR
Q82N54572N5457OCR
Q99J113J113OCR
Potentiometers 2
VOLB100KB100kPotentiometerOCR
BOOSTA100KA100kPotentiometerOCR
Trimmers 1
TR120k20kOCR