LFusion Dual Analog VCO 16HP Eurorack module demo review - Linear, Exp & Thru-Zero FM, Triangle core

video upload by LFusion Electronics

"Reworked video demo - Music first, explanation second. Introduction to new L-Fusion Electronics Dual Analog Triangle Core Voltage Controlled Oscillator (VCO) compact 16HP Eurorack Synthesizer module with linear, exponential and through-zero FM modulation, sub oscillator and integrated crossfaders. For best sound experience use headphones or studio monitors.

Module can be ordered here:
on Reverband eBay

This fully analog Eurorack Synthesizer module offers two identical VCOs - each oscillator is based on super stable analog SSI2130 VCO IC served by 46 opamps doing precision analog math. In total there are 34 analog ICs (Integrated Circuit chips) and 449 other parts. This video demo was made using two of these modules or 4 VCOs in total spread across 3 voices.

In analog VCO sound wave is generated by charging and discharging precision capacitor controlled by temperature compensated exponential converter, generated triangle wave then goes to wave shapers producing different wave forms. Such technology outputs supreme audio quality.

Pitch is tuned to standard 1 volt per octave, oscillator provides excellent tracking across 10 octaves, it can be tuned with precision of +-1 cent or 0.01 semitone."

via this auction

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LFusion - Time Crystals:: Techno/Electro Live performance

video upload by LFusion Electronics

"Techno/Electro Live performance No 3 - Produced using own analog modules: 4 oscillators, 4 - 24db filters and a variety of overdrives based on vacuum tubes, germanium and plasma."

LFusion Dual Analog VCO 16HP Eurorack module demo review - Linear, Exp & Thru-Zero FM, Triangle core

video upload by LFusion Electronics

The module is now available on Reverb.

Details previously captured in this post. Note the video above is new.

L-Fusion - She Said - Live 02 - Eurorack Analog Synthesizer Performance

video upload by LFusion Electronics

"Live performance made to test new Analog and Digital Eurorack modules by L-Fusion Electronics including filters and VCOs controlled by CV via MIDI."

L Fusion Modular - Level 4 - Eurorack Live Performance

video upload by LFusion Electronics

"Eurorack live performance by L-Fusion Electronics with styles ranging from electro, rave, ambient and experimental techno. Produced using analog L-Fusion eurorack modules, including:

Two Dual Triangle Core VCOs
Mixer and distortion module

As well as 4 - 24db multimode filters, quad VCA, ring modulator and may others which are still in production.

For best sonic experience use headphones or hi-fi speakers."

L-Fusion Dual Analog Triangle VCO 18HP Eurorack module review

video upload by LFusion Electronics

Update: Reworked video demo - Music first, explanation second.

The module is now available on Reverb.

"Introduction to Dual Triangle Core Voltage Controlled Oscillator – Fully analog 18HP Eurorack module, contains two identical VCOs, each oscillator is based on super stable analog SSI2130 VCO IC served by 46 opamps doing precision analog math. In total there are 34 analog ICs and 449 other parts.

In analog VCO sound wave is generated by charging and discharging precision capacitor controlled by temperature compensated exponential converter, generated triangle wave then goes to wave shapers producing different wave forms. Such technology produces supreme audio quality.

Pitch is tuned to standard 1 volt per octave, oscillator provides excellent tracking across 10 octaves, it can be tuned with precision of +-1 cent or 0.01 semitone, this is very precise as human ear can detect detuning from around 3 to 5 cents.

Module can be ordered on E-Bay:"

via this auction

"Dual analog triangle core voltage controlled oscillator (VCO) 16HP Eurorack module with through zero FM modulation based on SSI2130 ICs that provide precision analog exponential converters, oscillator cores, waveshapers as well as high quality voltage controlled amplifiers for wave mixing. Each VCO in the module outputs sine, triangle, saw and square/pulse waves,also voltage controlled mix of them with sub oscillator an octave below controlled with integrated crossfader mixer.

Both oscillators can be modulated with exponential and linear FM, as well as through zero FM/PM and pulse width CV. To ease modulation for each oscillator we have added separate sine outputs with variable gain controlled with modulation knob.

Module also offers master crossfader to mix the outputs of the two oscillators, octave selector switch for each oscillator, as well as knobs for shape, pulse width, pitch and fine tuning. Module is designed using precision voltage reference and other high quality components to achieve +/-1ct (+/-0.01 semitone) tuning across 10 octaves- well below human ear pitch sensitivity which is around 3-5ct.

All inputs and outputs are ruggedized - able to handle rail to rail voltages +12V..-12V."

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L-Fusion Analog Kicks Eurorack module demo

video upload by LFusion Electronics

"Demo video showcasing L-Fusion Modular Analog Kicks module with walkthrough through all the parameters, also tips how to get most of it using filtering and EQ. For best listening experience use studio headphones/speakers that can handle the low end.

Module is available on Reverb.

808 kick generates softer more boomy kick sound while 909 outputs more aggressive punchy kick often used for making techno. Built using modern components – Audio grade Burr-Brown OpAmps, low noise transistors as well as quality capacitors including legendary WIMA German ones where larger values are needed - module provides two clean analog sound outputs with dynamic range of over 90dB.

808 section outputs classic boomy kick based on T-Shape resonator, often used in Electro/Acid tracks. It has decay, pitch and tone knobs. The circuit has been modified for longer maximum decay.

909 kick is more complex, it generates more aggressive punchy kick sound often used making techno, its core is based on integrated triangle shape oscillator. This kick drum can be controlled with original attack, decay, tune, tune decay potentiometers. Original 909 circuit has been improved for longer maximum decay, we have also integrated extra potentiometers for soft clipping distortion and fast decaying attack noise control."

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Updated L-Fusion Analog Kicks Eurorack module demo

video upload by LFusion Electronics

"Updated demo video showcasing L-Fusion Modular Analog Kicks Eurorack module with walkthrough through all the parameters, also tips how to get most of it using filtering and EQ. For best listening experience use studio headphones/speakers that can handle the low end.

Module is available on Reverb.

808 kick generates softer more boomy kick sound while 909 outputs more aggressive punchy kick often used for making techno. Built using modern components – Audio grade Burr-Brown OpAmps, low noise transistors as well as quality capacitors including legendary WIMA German ones where larger values are needed - module provides two clean analog sound outputs with dynamic range of over 90dB.

808 section outputs classic boomy kick based on T-Shape resonator, often used in Electro/Acid tracks. It has decay, pitch and tone knobs. The circuit has been modified for longer maximum decay.

909 kick is more complex, it generates more aggressive punchy kick sound often used making techno, its core is based on integrated triangle shape oscillator. This kick drum can be controlled with original attack, decay, tune, tune decay potentiometers. Original 909 circuit has been improved for longer maximum decay, we have also integrated extra potentiometers for soft clipping distortion and fast decaying attack noise control."

L-Fusion Electronics Introduces Analog Kicks 808+909 Eurorack Module

video upload by LFusion Electronics

"Updated demo video showcasing L-Fusion Modular Analog Kicks Eurorack module with walkthrough through all the parameters, also tips how to get most of it using filtering and EQ. For best listening experience use studio headphones/speakers that can handle the low end.

Module is available on Reverb.

808 kick generates softer more boomy kick sound while 909 outputs more aggressive punchy kick often used for making techno. Built using modern components – Audio grade Burr-Brown OpAmps, low noise transistors as well as quality capacitors including legendary WIMA German ones where larger values are needed - module provides two clean analog sound outputs with dynamic range of over 90dB.

808 kick is based on T-Shape resonator, often used in Electro/Acid tracks. It has decay, pitch and tone knobs. The circuit has been modified for longer maximum decay.

909 kick is more complex, it generates more aggressive punchy kick sound often used making techno, its core is based on integrated triangle shape oscillator. This kick drum can be controlled with original attack, decay, tune, tune decay potentiometers. Original 909 circuit has been improved for longer maximum decay, we have also integrated extra potentiometers for soft clipping distortion and fast decaying attack noise control."



"Introducing new kick drum module with famous 909 and 808 base kick drums based on on original discrete transistor circuits. 808 kick generates softer more boomy kick sound while 909 outputs more aggressive punchy kick often used for making techno. Built using modern components – Audio grade Burr-Brown Opamps, low noise transistors as well as quality capacitors including legendary WIMA German ones where larger values are needed - module provides two clean analog sound outputs with dynamic range of over 90dB.

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