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, Tangle Quartet, MFX and HPO are among ALM Busy Circuits most popular products.

News from the Labs

ALM Busy Circuits Cizzle
3 Apr 2024 ALM Busy Circuits
Announcing ALM042 - ‘CIZZLE’ Our NEW dual digital phase distortion oscillator heavily inspired by the classic ‘CZ’ series synthesizers. It brings the specifics of ‘CZ’ style phase distortion synthesis into Eurorack with the inclusion of primary and secondary oscillator layering and detuning, morphable PD wave generation algorithms, resonance wave generation, specific end of chain ring modulation & noise modes that are key to the CZ sound.  
ALM Busy Circuits Mega Milton
24 Jan 2024 ALM Busy Circuits
Announcing ALM037 - ‘MEGA MILTON’ Our NEW 8HP smorgasbord of handy all analog utilities that will greatly extend the functionality of your Eurorack system. It includes a stereo line input converter, a fixed 4 input mixer, a gated slew limiter, a sample and hold with analog white noise and finally a buffered mult. Available now from all ALM stockists worldwide. 
ALM Busy Circuits MFD
27 Nov 2023 ALM Busy Circuits

MFD

Announcing ALM044 - 'MFD' Our NEW 6HP performance oriented DJ crossfader and stereo VCA. It features stereo I/O, direct or voltage controlled crossfading plus an additional Cue out for directly previewing sources pre-mix. Available now from all ALM stockists worldwide.  
ALM Busy Circuits STEREO SUM
12 Jul 2023 ALM Busy Circuits
Announcing ALM038 - ‘STEREO SUM’ - A simple utility summing mixer designed to combine four stereo input pairs as pairs to two independent mixes or all as a single combined mix. Available now from all ALM stockists worldwide. 
ALM Busy Circuits BXx2
7 Jul 2023 ALM Busy Circuits
Announcing ALM043 - ‘BXx2’ - A dual channel preamp, EQ and mixer based on the Boss BX series mixers known for their unique saturated and lively sound. It was designed in collaboration with Feedback Modules with a limited release of only 300 units! - available now from all ALM stockists worldwide! 
ALM Busy Circuits TAZM-O
3 May 2023 ALM Busy Circuits
Announcing ALM036 - ‘TAZM-O’ Our first all analog oscillator featuring through-zero frequency modulation and a collection of some of our favourite features of classic oscillator designs. The ‘TAZM-O’ includes a continuous morphing wave/pulse width shape control, dual varied pulse sub octave outputs, a voltage controlled FM Index typically found in larger complex oscillators, a built in output level VCA and voltage controlled octave transposition. 
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

$78 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

Dinky's Taiko

ALM Busy Circuits

ALM005 - 12 bit digital drum voice

$300 MSRP

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

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

Pamela's NEW Workout

ALM Busy Circuits

ALM017 - Advanced Clock and Waves

$325 MSRP
Discontinued

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

ALM Busy Circuits

ALM019 - Headphone Output

$94 MSRP

Squid Salmple

ALM Busy Circuits

ALM022 - 8 Channel Audio & CV Sampler

$500 MSRP

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

$115 MSRP

mmT

ALM Busy Circuits

Midi to CV interface expander

$95 MSRP

Boss Bow Two

ALM Busy Circuits

ALM027 - Multimode Switch

$189 MSRP

Pamela’s NEW Workout

ALM Busy Circuits

$275 MSRP

Squid Salmple - Grey

ALM Busy Circuits

8 channels of playback and sampling.

$488 MSRP

Quaid Megaslope - Grey

ALM Busy Circuits

Function generator

$295 MSRP

Pip Slope (mk II)

ALM Busy Circuits

ALM028 - Compact Envelope Generator

$130 MSRP

MCF

ALM Busy Circuits

Analog Multimode Filter

Mult

ALM Busy Circuits

Passive Mult

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

Mult

ALM Busy Circuits

Passive Mult

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

ALM Busy Circuits

ALM032 - Stereo Multi Effects Processor

$299 MSRP

ASQ-1

ALM Busy Circuits

Multimode Sequencer

$365 MSRP

Pamela's PRO Workout

ALM Busy Circuits

ALM034 - Pamela's PRO Workout: Clocking Modulator

$339 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

TAZM-O

ALM Busy Circuits

Analog Thru Zero Oscillator

$379 MSRP

Axon-2

ALM Busy Circuits

CV Expander & Controller

$189 MSRP

BXx2

ALM Busy Circuits

ALM043 - Dual BX Preamp, EQ & Mixer

$189 MSRP

STEREO SUM

ALM Busy Circuits

Stereo Summing Mixer

$105 MSRP

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