ALM Busy Circuits

ALM Busy Circuits

ALM / Busy Circuits, is a UK-based audio electronics company producing well designed, original and fun devices primarily for the Eurorack modular synthesis format.

Pamela's NEW Workout, Pamela's PRO Workout, MFX, Tangle Quartet and HPO are among ALM Busy Circuits most popular products.

News from the Labs

ALM Busy Circuits Quaid Gigaslope
ALM Busy Circuits
Announcing ALM047 - The QUAID GIGASLOPE is a four-channel multi-mode modulator, with each channel outputting a variable staged slope that can act as a complex envelope, flexible LFO, or step sequence. Available now from all ALM stockists worldwide. https://busycircuits.com/pages/alm047  
ALM Busy Circuits FMco
ALM Busy Circuits
Announcing ALM045 - The FMco is a compact FM synthesis based VCO and voice. It features our own original 2-operator FM synthesis DSP implementation inspired by our ‘Akemie’ modules but tuned for more immediate use and a more modern sound. Available now from all ALM stockists worldwide. https://busycircuits.com/pages/alm045  
ALM Busy Circuits Stem Ripper
ALM Busy Circuits
Announcing ALM050 - The 'Stem Ripper' is a compact 8 channel audio recorder designed for immediate full patch recording without the need for external hardware. Capture all audio stems of a patch with ease. Available now from all ALM stockists worldwide.  
ALM Busy Circuits Pip LFO
ALM Busy Circuits
Announcing ALM048 - The ‘Pip LFO’ is a compact 4HP all analogue low frequency oscillator with a wide frequency range, voltage control, numerous outputs, reset input and a VCO mode. Available now from all ALM stockists worldwide.  
ALM Busy Circuits Pip Filter
ALM Busy Circuits
Announcing ALM039 - The ‘Pip Filter’ is a compact 4HP voltage controlled 2 pole low-pass filter with resonance, a ‘pingable’ trigger input and built in VCA. Available now from all ALM stockists worldwide.  
ALM Busy Circuits S.B.G-PRO
ALM Busy Circuits
Announcing ALM041 - The ‘SBG-Pro’ is a versatile utility module designed to flexibly integrate Eurorack systems with external audio equipment. It supports mono, stereo, balanced, and unbalanced input and output via 6.35mm jacks with level matching controls and clipping indication. The module features both direct and voltage-controlled equal power crossfading between wet and dry sources. Available now from all ALM stockists worldwide.  
Older News →
Pamela's Workout

ALM Busy Circuits

ALM001 - Programmable clock source

$275 MSRP
Discontinued
Beast's Chalkboard

ALM Busy Circuits

ALM002 - Octave Switcher + More

$135 MSRP
SID GUTS

ALM Busy Circuits

ALM003 - The SID chip of the Commodore 64 in a module

$425 MSRP
Discontinued
D.S.G

ALM Busy Circuits

ALM004 - DINsync multiple & clock distributer

$83 MSRP
Discontinued
S.B.G

ALM Busy Circuits

ALM006 - Effects Pedal Adapter

$130 MSRP
Boss Bow Tie

ALM Busy Circuits

ALM007 - 8 way bidirectional voltage controlled switch

$170 MSRP
Discontinued
6 HPSwitch
Dinky's Taiko

ALM Busy Circuits

ALM005 - 12 bit digital drum voice

$300 MSRP
Discontinued
Pip Slope

ALM Busy Circuits

ALM008 - Compact voltage controlled envelope

$135 MSRP
Discontinued
Tangle Quartet

ALM Busy Circuits

ALM009 - Quad linear VCA

$199 MSRP
O/A/x2

ALM Busy Circuits

ALM010 - Dual Offset and Attenuverter

$100 MSRP
Akemie's Castle

ALM Busy Circuits

ALM011 - Digital FM Dual VCO

$599 MSRP
38 HPOscillator
SID GUTS DELUXE

ALM Busy Circuits

ALM012 - Eurorack SID Voice

$425 MSRP
Discontinued
Haswell's Taiko

ALM Busy Circuits

ALM013 - Limited edition version of Dinky's Taiko with expanded features

$284 MSRP
Discontinued
Akemie's Taiko

ALM Busy Circuits

ALM015 - FM Drum Voice

$350 MSRP
PE-1

ALM Busy Circuits

ALM016 - Dual Band Parametric EQ

$99 MSRP
EX Pexp-2

ALM Busy Circuits

ALM017 - Expander module for Pamela's NEW Workout

$75 MSRP
Pexp-1

ALM Busy Circuits

ALM017-EX - Expander module for Pamela's NEW Workout

$115 MSRP
MUM M8

ALM Busy Circuits

ALM018 - Akai S950-based switched capacitor LPF

$240 MSRP
Fizzle Guts

ALM Busy Circuits

ALM014 - Dual Filter & VCA using CASIO FZ1's IC

$450 MSRP
Discontinued
HPO

HPO

ALM Busy Circuits

ALM019 - Headphone Output

$100 MSRP
Squid Salmple

ALM Busy Circuits

ALM022 - 8 Channel Audio & CV Sampler

$500 MSRP
MCO

MCO

ALM Busy Circuits

ALM021 - Compact Digital VCO

$174 MSRP
Grey+Pink Pamela’s NEW Workout

ALM Busy Circuits

Grey and Pink Special Edition of Pamela’s NEW Workout

$284 MSRP
Discontinued
mmMidi

ALM Busy Circuits

ALM023 - Midi to CV interface

$200 MSRP
mmT

mmT

ALM Busy Circuits

Midi to CV interface expander

$95 MSRP
3 HPExpander
Boss Bow Two

ALM Busy Circuits

ALM027 - Multimode Switch

$189 MSRP
8 HPSwitch
Squid Salmple - Grey

ALM Busy Circuits

8 channels of playback and sampling.

$519 MSRP
21 HPSampling
Pip Slope (mk II)

ALM Busy Circuits

ALM028 - Compact Envelope Generator

$130 MSRP
MCF

MCF

ALM Busy Circuits

Analog Multimode Filter

6 HPFilter
Mult

ALM Busy Circuits

Passive Mult

2 HPMultiple
Jumble Henge

ALM Busy Circuits

ALM029 16 Input Stereo Spectral Mixer

$270 MSRP
AXON-1

ALM Busy Circuits

ALM022-EXP1 - CV Expander for Squid, MFX & Pam

$140 MSRP
4 HPExpander
Mult

ALM Busy Circuits

Passive Mult

3 HPMultiple
Tyso Daiko

ALM Busy Circuits

Dual 12-bit digital wavetable drum voice

$349 MSRP
MCFx2

ALM Busy Circuits

Dual State-Variable Filter

$289 MSRP
MFX

MFX

ALM Busy Circuits

ALM032 - Stereo Multi Effects Processor

$299 MSRP
ASQ-1

ALM Busy Circuits

Multimode Sequencer

$365 MSRP
MEGA-TANG

ALM Busy Circuits

MEGA-TANG: Four Channel Linear VCA and Stereo Mixer (ALM033)

$299 MSRP
PPEXP1

ALM Busy Circuits

PPEXP1 is an expander module for Pamela’s PRO Workout that offers additional dedicated...

$159 MSRP
PPEXP2

ALM Busy Circuits

PPEXP2 is an expander module for Pamela’s PRO Workout that offers additional Din Sync...

$99 MSRP
2 HPExpander
TAZM-O

ALM Busy Circuits

Analog Thru Zero Oscillator

$379 MSRP
12 HPOscillator
Axon-2

ALM Busy Circuits

CV Expander & Controller

$189 MSRP
8 HPExpander
BXx2

ALM Busy Circuits

ALM043 - Dual BX Preamp, EQ & Mixer

$189 MSRP
Discontinued
STEREO SUM

ALM Busy Circuits

Stereo Summing Mixer

$85 MSRP
MFD

MFD

ALM Busy Circuits

DJ Crossfader and Stereo VCA

$170 MSRP
Cizzle

ALM Busy Circuits

Dual Phase Distortion VCO

$349 MSRP
MCO (mkII)

ALM Busy Circuits

Compact Multi Synth Voice

$343 MSRP
MT-EX1

ALM Busy Circuits

MEGA-TANG

$140 MSRP
4 HPExpander
MT-EX2

ALM Busy Circuits

MEGA-TANG Mixer Expander

$140 MSRP
4 HPExpander
S.B.G-PRO

ALM Busy Circuits

External Equipment Interface

$329 MSRP
Pip LFO

ALM Busy Circuits

Compact Analogue LFO & VCO

$122 MSRP
Pip Filter

ALM Busy Circuits

Compact Low Pass Filter and VCA

$122 MSRP
4 HPFilterVCA
Stem Ripper

ALM Busy Circuits

8 Channel Audio Recorder

$332 MSRP
Thru Expander

ALM Busy Circuits

Stem Ripper Expander Module

$65 MSRP
2 HPExpander
FMco

ALM Busy Circuits

Compact FM Synth Voice

$329 MSRP