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."

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.

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

video upload by

"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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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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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."

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."