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RATESPACESYMVOL

1590B · 4 knobs

Fuzz Dog· TremLuna

Tremendous Lunatic

Based on the 4ms Tremulus Lune· 3 other boards clone it

Category
Tremolo· Delay/Mod/Filter
Controls
Rate · Space · Sym · Vol
Difficulty
Medium
Price
£42.00
Tags
delay-mod-filter

From the vendor

Another box of wobbly goodness for your board.

An incredibly versatile modulation box, originally designed by 4ms Pedals. This version adds an input buffer to keep things tickety-boo.

Controls are:

• Depth - Rate - Symmetry - Rate - Smooth - Vol - which should all be pretty obvious on a tremolo.

Optional modulation rate indicator LED.

Originally designed with a VTL5C2 vactrol, but they're hard to source now. Works just as well with a 5K/500K LDR and an LED, which is what we supply.

The kit is supplied with vertical-mount pots which have round shafts, so you'll need set-screw fitting knobs. We recommend 1900H knobs as the pot spacing is a tight 17.5mm.

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: 4ms Tremulus Lune

Difficulty: Medium

PCB size: 52 x 55mm

Knobs required: 6 (Small!)

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 42 rows

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RefValueNormalizedTypeNotes
Resistors 20
R12M22.2M
R21K1k
R51K1k
R647K47k
R747K47k
R81K1k
R91M1M
R10220K220k
R11150K150k
R12220K220k
R13220K220k
R142K72.7k
R15330R330
R161K1k
R171K1k
R181K1k
R191K1k
R20100R100
R21100K100k
R22100K100k
Capacitors 11
C1100n100n
C21u1u
C31u1u
C41u1u
C5330p330p
C610n10n
C733n33n
C8100n100n
C910u10uelec
C10100u100uelec
C1147u47uelec
Diodes 4
D21N41481N4148
D31N41481N4148
D11N58171N5817
D4RateRATE
Transistors 1
Q12N5088*2N5088
ICs 2
IC1TL072TL072
IC2TL022TL022
Potentiometers 4
RATE100KCC100kPotentiometer
SPACE500KBB500kPotentiometer
SYM500KBB500kPotentiometer
VOL50KAA50kPotentiometer

Other boards based on the 4ms Tremulus Lune