NLC FM OP quick review/demo

video upload by Meska (Meska)

"Quick demo/review of the NLC FM OP oscilator

RTFM& Buildguide: https://static1.squarespace.com/stati...



Thank you for watching. My name is Meska of the statik collective . I've been making mostly 'dark and expérimental' music for more than ten years now, i'v learn so much online, now it's time for me to share my knoledge, my exploration and this channel is a place to talk about the tools, sound design and techniques to make music with. You can stream my albums and EPs at https://statikwave.bandcamp.com/. If you'd like to support the channel​ consider buying music from bandcamp ;) Contact/booking: meskastatik@gmail.com"

via nonlinearcircuits

"This 4HP module is a thru 0 VCO using the SSI2130 chip. It is designed as an FM operator as per the concepts delivered by John Chowning, so for best results 2 or more are needed (get 6!), along with suitable EGs and mixers. The NLC Valmorification (VC EG) and 4HP Mix are intended as support modules to develop an all analogue FM system. It contains the oscillator and VCA, the EG must be patched in. The thru-0 oscillator has a good variety of controls – control voltage, frequency modulation, phase modulation and hard sync.

The module only has a sine output as per a standard FM operator, although it generally spits out some very complex waveforms. I rarely do any further processing to the signal, such as VCFs or wave folding, there is enough going on.

Before going too far, please check the size and datasheet of the SSI2130 at https://www.soundsemiconductor.com/ . It is tiny and will be extremely difficult to solder by hand, much better to use solder paste and a hot air gun or a reflow oven. Also the circuit requires quite a few unusual resistor sizes that need to be obtained from Mouser or similar. This is not a regular NLC design, where all the resistors are just 1k, 10k and 100k. There are a few other components that have never been used on NLC modules before as well, nothing particularly rare or expensive, just probably not in your stash.

Thanks to Neil Johnson of Sound Semiconductor Inc. for his support and advice in developing this module.

Assembled modules are built to order. They will be ready to ship within 4 weeks after ordering."