Akashic Guitar effects PCB lookup
GAINTONEVOL

1590B · 3 knobs

Fuzz Dog· BassEng

Bass Engine

Based on the Motörbass

Category
Bass· Bass-Friendly
Controls
Gain · Tone · Vol
Difficulty
Easy
Price
£30.00
Tags
bass-friendly

From the vendor

Lemmy.

Iconic in every way.

We can't give you the attitude and good looks, but we can give you a box of badass that'll help you get that signature sound.

Tight and aggressive, with enough clarity to take the lead in any mix. An internal charge pump gets you around 20V of headroom from your 9V supply. Nice.

Sounds great on guitar too - honest!

Board-mounted pots for minimal wiring and easy enclosure mounting.

If you want the PCB without parts there's a link for that at the bottom of the page.

Partial kit: PCB, all board-mounted components, pots.

Full kit: As above, plus footswitch and appropriate daughterboard/components for your selected bypass type (see Downloads section for details of those), jack sockets, DC socket, battery snap, hook-up wire, LED.

Enclosure (pre-drilled) is available as an option with full kits, and will not take a battery. Knobs are not included.

Builds are only available with full kits including enclosures. Please choose appropriate knobs.

Inspired by: Motörbass

Difficulty: Easy

PCB size: 50 x 45mm

Knobs required: 3

Enclosure: 1590B

Direct Connect compatible (4-way)

Download theINSTRUCTION PDF

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 44 rows

Report a wrong parse
RefValueNormalizedTypeNotes
Resistors 15
R11M1M
R210K10k
R3470K470k
R42K22.2k
R5100R100
R610K10k
R751R51
R81M1M
R910K10k
R102K22.2k
R1110K10k
R1210K10k
R1310K10k
R1410K10k
R15100R100
Capacitors 16
C1100n100n
C22n22.2n
C33n33.3n
C4100n100n
C5100n100n
C6100u100uelec
C747u47uelec
C810u10uelec
C910u10uelec
C1010u10uelec
C1110u10uelec
C122u22.2uelec
C131u1uelec
C141u1uelec
C152u22.2uelec
C1610n10n
Diodes 6
D21N41481N4148
D31N41481N4148
D41N41481N4148
D51N41481N4148
D61N41481N4148
D11N58171N5817
Transistors 2
Q73mm3MM
Q83mm3MM
ICs 2
IC1TL072TL072
IC27660SEPA/LT10547660SEPA/LT1054
Potentiometers 3
GAIN100KAA100kPotentiometer
TONE10KAA10kPotentiometer
VOL100KAA100kPotentiometer