Akashic Guitar effects PCB lookup
INTVOLTHROBVOICERATE

1590B · 5 knobs

Fuzz Dog· DpVb

Deep Vibes Optical Vibe Machine

Based on the The Depths

Category
Vibrato / Chorus· Delay/Mod/Filter
Controls
Int · Vol · Throb · Voice · Rate
Difficulty
Medium
Price
£48.00
Tags
delay-mod-filter

From the vendor

A modern take on getting the classic vibe sound, squeezed into a neat little 1590B package. Five knobs of tweakable optical vibe goodness that'll sound great whatever you plug into it. Guitar, bass, keyboards, maracas... well, maybe not everything. You have Rate, Intensity and Volume which you'd expect, but there are another couple of controls to keep things interesting. Voice alters the focus on the midrange which has a huge bearing on the overall sound. Throb brings in some crazy low end to rattle the walls with. All the fun of a UniVibe and then some. The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. 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. Inspired by: The Depths Difficulty: Medium PCB size: 50 x 50mm Knobs required: 5 Enclosure: 1590B Direct-Connect compatible (4-way) Download the INSTRUCTION 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 50 rows

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RefValueNormalizedTypeNotes
Resistors 26
R11M1M
R21M1M
R347K47k
R447K47k
R522K22k
R647K47k
R747K47k
R847K47k
R947K47k
R1047K47k
R1110K10k
R1256K56k
R13100K100k
R1410K10k
R1510K10k
R163K33.3k
R17220K220k
R18220K220k
R193K33.3k
R202M22.2M
R214K74.7k
R2247K47k
R23100K100k
R24100R100
R25100K100k
R2615K15k
Capacitors 13
C1100n100n
C215n15n
C3220n220n
C61u1uelec
C71u1uelec
C81u1uelec
C91u1uelec
C10100p100p
C111u1uelec
C1247u47uelec
C13100u100uelec
C1447u47uelec
C15100u100uelec
Diodes 2
D11N40011N4001
D25MM5MM
Transistors 2
Q1MPSA18MPSA18
Q2MPSA18MPSA18
ICs 2
IC1TL072TL072
IC2TL074TL074
Potentiometers 5
INT25KBB25kPotentiometer
VOL100KAA100kPotentiometer
THROB25KBB25kPotentiometer
VOICE10KBB10kPotentiometer
RATE100KBB100kPotentiometer