Legendary Dual Envelope/LFO module from the 80's

Authentic reproduction of original "System 100M*" circuitry

2 independent ADSR envelope generators controllable via external gate or manual triggering

LFO features 5 waveforms: sine, triangle, square, ramp and saw tooth

Frequency, delay and range controls plus external sync input for maximum LFO flexibility

External trigger switch lets you phase lock the LFO to your keyboard playing

2 LFO outputs can be switched between x1/10 or x1 level

3 envelope outputs (2 normal, 1 inverted)

15 controls and switches give you real-time access to all important parameters

Eurorack specs: 16 HP, 50 mA +12 V, 50 mA -12 V

Amazing Ring Modulator/Noise Generator/S&H/LFO module from the '80s

Authentic reproduction of original "System 100M*" circuitry

Ring modulator for metallic and bell sounds

2 noise generators with simultaneous white and pink noise sources

LFO features 5 waveforms: sine, triangle, square, ramp and saw tooth, plus phase lock to keyboard

2 simultaneous LFOs with wide frequency range and delay controls plus external CV input

Sample & Hold generator with clock rate and lag time controls, 3 way input selector for noise, LFO or external input

8 controls and switches give you real-time access to all important parameters

Eurorack specs: 16 HP, 60 mA +12 V, 50 mA -12 V

Amazing Phase Shifter/Delay/LFO module from the '80s

Authentic reproduction of original "System 100M*" circuitry

6-step phase shifter with mod intensity, shift frequency and resonance controls

Analog BBD delay with mod intensity, delay time and resonance controls

Gate delay with threshold, delay time and gate time controls for creative pulse shaping

LFO with frequency control plus normal and inverted output for ensemble and stereo effects

12 controls and switches give you real-time access to all important parameters

Eurorack specs: 16 HP, 50 mA +12 V, 50 mA -12 V

Amazing quad Signal Gate/Multiple module from the '80s

Authentic reproduction of original "System 100M*" circuitry

4 signal gates (switches) with buffered audio inputs and outputs for immediate signal switching

Gates feature control inputs for positive and negative triggers plus LED indicators

6-channel multiples, each with 4 floating parallel connectors for optimal signal integrity

Eurorack specs: 16 HP, 40 mA +12 V, 40 mA -12 V

Amazing 2-channel 8-step analog sequencer module from the '80s

Authentic reproduction of original "System 100M*" circuitry

Control voltages can be manually set for each step

Tempo, delay and gate time controls for great flexibility

Step number selector and series switch allows sequence length between 1 and 16 steps

Step switch allows for single play or repeating sequences

Sequencer can be clocked externally via CV and triggered via start/stop button

23 controls and switches give you real-time access to all important parameters

Eurorack specs: 16 HP, 35 mA +12 V, 35 mA -12 V

Combination of amazing portamento controller and CV utilities from the early '80s

Authentic reproduction of original "System 100M*" circuitry

2 independent mixers for CV signals with 4 inputs including attenuators

2 portamento controller can be modulated via dedicated CV inputs

2 constant voltage generators supporting +/- 10 V for maximum control

CV mixers each feature 2 normal and 2 inverted outputs for extra versatility

12 controls give you real-time access to all important parameters

Eurorack specs: 16 HP, 70 mA +12 V, 60 mA -12 V

Combination of amazing parametric EQ, mixer/oscillator and headphone amplifier module from the early '80s

Authentic reproduction of original "System 100M*" circuitry

4-channel EQ section with level, bandwidth and frequency controls plus direct out for maximum flexibility

4-input mono mixer with pan and 2 adjustable mono/stereo master outputs

Tuning oscillator with 3 selectable frequencies (200/400/800 Hz) and level control

Independent headphone output with level control

Bypass switch for quick comparison of EQ signals

25 controls give you real-time access to all important parameters

Eurorack specs: 20 HP, 120 mA +12 V, 100 mA -12 V

Vintage-sounding 902 VCA module from the ‘70s

Authentic reproduction of the circuitry from the “Modular 55, 35 & 15” Series

Artist roster includes world’s most famous pop, rock and jazz musicians

Module features inverting & non inverting signal inputs & outputs which can be used simultaneously

Amplification of both audio and CV signals

Switchable between linear and logarithmic response

CV inputs and 1 manual control for maximum flexibility

Eurorack specs: 8 HP, 50 mA +12 V, 45 mA -12 V

Vintage-sounding 903A noise generator module from the '70s

Authentic reproduction of the circuitry from the "Modular 55" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Generates both white and pink noise

2 outputs per noise source

Eurorack specs: 4 HP, 25 mA +12 V, 35 mA -12 V

Vintage-sounding 904A Low Pass VCF module from the '70s

Authentic reproduction of the circuitry from the "Modular 55, 35 & 15" Series

Artist roster includes world's most famous pop, rock and jazz musicians

VCF features Fixed Control Voltage (Cutoff), Range and Regeneration (Resonance) controls

Audio in and out connectors plus 3 CV inputs for control of frequency

2 controls and a switch gives you real-time access to all important parameters

Eurorack specs: 8 HP, 65 mA +12 V, 50 mA -12 V

Vintage-sounding 904B High Pass VCF module from the '70s

Authentic reproduction of the circuitry from the "Modular 55 & 35" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Audio in and out connectors plus 3 CV inputs for control of frequency

Frequency control and range switch allows full manual control of cutoff frequency

Eurorack specs: 8 HP, 55 mA +12 V, 55 mA -12 V

Vintage-sounding 911 ADSR module from the '70s

Authentic reproduction of the circuitry from the "Modular 55, 35 & 15" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Trigger in and CV out connectors for integration with your other modules

4 independent controls for T1 (attack), T2 (decay), T3 (release) and sustain provide full control of envelope signal

Time intervals from 2 ms - 10 sec allows for both snappy percussive sounds and evolving drones

Eurorack specs: 8 HP, 30 mA +12 V, 30 mA -12 V

Authentic reproduction of the circuitry from the "Modular 55" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Dual trigger delay with delay times ranging from 2 ms - 10 sec

2 separate channels with dedicated S-trig inputs and outputs

Channels can be used independently, in series, or in parallel

Eurorack specs: 8 HP, 6 mA +12 V, 6 mA -12 V

Vintage-sounding 914 fixed filter bank module from the '70s

Authentic reproduction of the discrete I/O circuitry from the "Modular 55" Series

Artist roster includes world's most famous pop, rock and jazz musicians

12 active bandpass filters ranging from 125 Hz - 5.6 kHz

Additional lowpass and highpass filters

Dual input and output jacks

Eurorack specs: 28 HP, 60 mA +12 V, 70 mA -12 V

Vintage-sounding 921 VCO module from the '70s

Authentic reproduction of the circuitry from the "Modular 55, 35 & 15" Series

Artist roster includes world's most famous pop, rock and jazz musicians

VCO features 6 selectable waveforms (sine, triangle, saw, inverted saw, square and inverted square)

Pulse width control with 2 separate CV inputs for fat PWM sounds

Switchable between Sub Audio (LFO) and Audio (VCO) for extended flexibility

VCO offers Frequency and Range controls plus 6 separate audio output, 5 CV inputs and 2 trig inputs

8 controls and switches give you real-time access to all important parameters

Eurorack specs: 14 HP, 50 mA +12 V, 50 mA -12 V

Controls up to 12 parallel 921B OSCILLATOR modules

Authentic reproduction of the circuitry from the "Modular 55 & 35" Series

Artist roster includes world's most famous pop, rock and jazz musicians

2 summed CV inputs for frequency control and 2 summed CV inputs for PWM

High current outputs for frequency and pulse width to drive multiple 921B modules

Switchable semitone/octave selector and manual pulse width control

Eurorack specs: 8 HP, 15 mA +12 V, 15 mA -12 V

Vintage-sounding 921B VCO module from the '70s

Controlled via the 921A OSCILLATOR DRIVE module, or may be used as a free-running LFO

Authentic reproduction of the circuitry from the "Modular 55 & 35" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Separate audio outs for each of the 4 waveforms: sine, triangular, sawtooth and rectangular

Dedicated oscillator sync input, and a switch for selecting either strong or weak sync

Parallel link jacks for frequency and width connections to 921A and multiple 921B Oscillators

Frequency and width jacks can also be used as external I/O providing even more creative possibilities

Eurorack specs: 8 HP, 30 mA +12 V, 45 mA -12 V

Vintage-sounding 923 dual filter module from the '70s

Authentic reproduction of the circuitry from the "Modular 35 & 15" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Separate Lowpass and Highpass filters with dedicated frequency cutoff controls

Each filter features independent audio inputs and outputs

Additional noise source provides white and pink noise via independent dual outputs

Eurorack specs: 8 HP, 35 mA +12 V, 45 mA -12 V

Authentic reproduction of the discrete circuitry from the Modular 55 Series

Artist roster includes world's most famous pop, rock and jazz musicians

8 steps with 3 rows of CV controls and 9th step Stop command

Provides up to 24-step sequences when used with the 962 SEQUENTIAL SWITCH module

Separate CV range switches per row

Row 3 CV controls provide step length adjustment

Function switches per step for Skip, Normal (play), Stop

Pulse oscillator with manual and CV control of frequency, Play and Stop

9 buttons for manual triggering of each step

2 CV outputs per row with separate gate in and out per step

Eurorack specs: 56 HP, 100 mA +12 V, 50 mA -12 V

Authentic reproduction of the circuitry from the "Modular 55" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Dual multi-channel V-trig to S-trig converter

Dual S-trig to V-trig converter

Audio to V-trig converter

Variable switch on delay controls for Column B V-trig inputs

Control for setting audio sensitivity for V-trig conversion

Eurorack specs: 21 HP, 50 mA +12 V

Authentic reproduction of the discrete circuitry from the "Modular 55" Series

Artist roster includes world's most famous pop, rock and jazz musicians

2/3 CV signal in to 1-1 out, expands the 960 module into a 24 step sequencer

3 channel V-trig in for selecting CV input channel

3 separate buttons for manual channel selection

Separate V-trig outputs per channel

3rd input channel enabled, if Sig In 3 used

Eurorack specs: 8 HP, 25 mA +12 V, 20 mA -12 V

Authentic reproduction of the circuitry from the "Modular 55 & 35" Series

Artist roster includes world's most famous pop, rock and jazz musicians

4-channel CV signal routing to 904A LPF module

Single external input with inverting attenuator control

3 switched and summed CV inputs for frequency control of VCF modules

3 parallel CV outputs can drive multiple 904A LPF and 904B HPF modules

Eurorack specs: 8 HP, 10 mA +12 V, 10 mA -12 V

Authentic reproduction of the circuitry from the "Modular 55" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Dual 4-socket multiples for splitting CV or audio signals to multiple destinations

Eurorack specs: 4 HP, Passive

Authentic reproduction of the circuitry from the "Modular 55 & 15" Series

Artist roster includes world's most famous pop, rock and jazz musicians

3 separate attenuators with independent inputs and outputs

Attenuators accept both audio and CV signals

Eurorack specs: 8 HP, Passive

High-performance power supply module for Eurorack

Ultra-low noise power supply through two flying bus boards

Eurorack specs: 4 HP, 1,000 mA +12 V, 1000 mA -12 V, 500 mA +5 V

LED Indicators on each power rail

Authentic reproduction of the circuitry from the "Modular 55 & 35" Series

Artist roster includes world's most famous pop, rock and jazz musicians

4 passive attenuators with linked inputs

Fixed +/-6 Volt CV reference voltage with 2 linked outputs each

Dual 4-socket multiples for splitting CV or audio signals to multiple destinations

Eurorack specs: 21 HP, 1 mA +12 V, 1 mA -12 V

Vintage-sounding CP3A-M Mixer module from the '70s

Authentic reproduction of the circuitry from the "Modular 55, 35 & 15" Series

Artist roster includes world's most famous pop, rock and jazz musicians

Module features 4 input channels with separate controls and 2 sets of 2 outputs

Master Gain for overall control of output volumes

Dual 4-point multiple circuit for flexible patching

5 controls give you real-time access to all important parameters

Eurorack specs: 14 HP, 30 mA +12 V, 30 mA -12 V

Authentic reproduction of the circuitry from the "Modular 55 & 35" Series

Artist roster includes world's most famous pop, rock and jazz musicians

4 switches allows you to send CV to one or more oscillators

External input jack with dedicated attenuator control

3 switched and summed CV inputs for frequency control of VCO modules

3 parallel CV outputs can drive multiple 921A/B oscillator modules

Eurorack specs: 8 HP, 5 mA +12 V, 5 mA -12 V

Classic 1003 dual analog ADSR generator module from the '70s

Authentic reproduction of the circuitry from the "2500" Series

Contains 2 identical envelope generators for creating control signals

4 adjustable parameters: Attack, initial Decay, Sustain, final Decay

Each envelope is initiated by Gate and Trigger signals

Switchable between 2 operating modes for added flexibility

Single trigger mode uses only the gate signal to control the envelope

Multi trigger mode uses a positive trigger pulse to re-trigger the envelope while a Gate signal is present

Manual gate operation via front panel push button with LED for gate signal indication

Eurorack specs: 16 HP, XX mA +12 V, XX mA -12 V

Classic 1033 analog dual DADSR module from the '70s

Authentic reproduction of the circuitry from the "2500" Series

The module contains two identical envelope generators for creating control signals

Each generator features 5 adjustable parameters: Gate Delay, Attack Time, Initial Decay Time, Sustain Level, Final Decay Time

Gate enables the beginning of the envelope to be delayed between 3 ms and 3 seconds

Each envelope is initiated by Gate and Trigger signals

Switchable between 2 operating modes for added flexibility

Single trigger mode uses only the gate signal to control the envelope

Multi trigger mode uses a positive trigger pulse to re-trigger the envelope while a Gate signal is present

Manual gate operation via front panel push button with LED for gate signal indication

Eurorack specs: 16 HP, XX mA +12 V, XX mA -12 V

Classic 1016 analog dual noise and random voltage generator module from the '70s

Authentic reproduction of the circuitry from the "2500" Series

The module consists of 2 identical white/pink noise and Random Voltage generators

The noise outputs are generated from 2 independent transistor noise sources

Filtering of the white noise is used to transform into pink noise and finally a slow random voltage

2 output attenuators enable the outputs to be reduced in volume

White or Pink Noise are selectable via slide switch and LED indication

Random Voltage can be switched on and off via slide switch with LED indication

White noise is generated from 5 Hz to 20 kHz and Pink noise is filtered to attenuate the highs and boost the low frequencies resulting in equal energy per octave

Slow random voltages feature peak signal power between 1 Hz and 10 Hz

Eurorack specs: 14 HP, XX mA +12 V, XX mA -12 V

Compact 104 HP Eurorack skiff case is ideal for synthesizers and other 3U format equipment

Rugged aluminum chassis with wooden side panels protects your rig wherever your gig takes you

104 HP of mounting space with a mounting depth of 38 mm (1.5")

Easy positioning of your modules with the included 52 sliding nuts

Oversized rubber feet for stable positioning on a wide variety of surfaces

Designed and engineered in the U.K.

19" rack ears for 70 HP Eurorack chassis

Ideal for Behringer synthesizers and other 3U format equipment

Designed and engineered in the U.K.

19" rack ears for 80 HP Eurorack chassis

Ideal for Behringer synthesizers and other 3U format equipment

Designed and engineered in the U.K.

Classic 1006 analog FiltAmp module from the '70s

Authentic reproduction of the circuitry from the "2500" Series

Consists of a 24 dB transistor ladder low-pass filter followed by a discrete VCA

Filter cut-off frequency is controlled by external control voltages and by the Frequency control

3 external VCF control voltage inputs with variable attenuation respond at 1 V/Octave

A resonance or "peaked" response at cut-off is adjusted with the Resonance control

2 audio signals can be mixed and their relative amplitude adjusted

VCA accepts the output from the VCF and modifies the output signal level according to the sum of the Gain control and external control voltages

2 external VCA control signals can be attenuated by front panel controls

VCA mode can be selected as either Exponential or Linear

Eurorack specs: 16 HP, XX mA +12 V, XX mA -12 V

Classic 1005 analog ModAmp module from the '70s

Authentic reproduction of the circuitry from the "2500" Series

Consists of a discrete balanced modulator and VCA

Balanced modulator accepts 2 input signals (DC to 20 kHz) and produces an output that is a multiplication of the two signals

Creates complex waveforms with in-harmonic overtones

2 precision voltage outputs control the frequency of the VCO's that are typically connected

Modulation is activated by illuminated push buttons (Mod and Unmod)

In Unmod mode the signal at input A passes to the output without any modulation and the level is set by the Unmod Gain control

Modulation can be switched on and off by trigger or gate signals which can be patched into the module

VCA accepts the output from the modulator and modifies the output signal level according to the sum of the Gain control and external control voltages

2 external VCA control signals can be attenuated by front panel controls

VCA mode can be selected as either exponential or linear

Eurorack specs: 16 HP, XX mA +12 V, XX mA -12 V