The GRP A1 is a powerful and portable analog synthesizer and Eurorack module with a mighty sound. It can be used as a standalone musical instrument or to filter external signals through its Low Pass 18dB VCF resonant circuit. Featuring three internal signals (VCO, SUB, and NOISE), two Low-Frequency Oscillators (LFOs) and an Envelope Generator ADSR, the GRP A1 allows for easy sculpting of cyclic or transient modulation behavior. It can be powered using a USB type C cable or installed in any Eurorack modular system, making it a versatile and flexible addition to any setup.
read moreExploring the Limitless Possibilities of Klavis Twin Waves MkII: A Comprehensive Review
The Klavis Twin Waves Mk II is a voltage-controlled dual VCO/LFO/random generator that offers an extensive range of features and capabilities for electronic music enthusiasts. This updated version builds upon its predecessor, the original Twin Waves, by retaining all its features along with the incorporation of new possibilities. The module has a wide range of presets, including 20 algorithm-based synthesis types for VCO mode such as phase modulation, wave shaping, additive synthesis, and others, as well as simultaneous signal and trigger outputs, voltage-controlled rate multiplier/divider, and a selection of wave engines in LFO mode. It also has several other features such as a quantizer with various scales, contextual icons and instant reminder help text, and LEDs indicating potentiometer vs. value matching, switch settings, and output signals. The Klavis Twin Waves Mk II is a compact, skiff-friendly module that's perfect for creating a variety of sounds and textures, and it's ideal for anyone who loves exploring new sonic possibilities.
read moreExploring New Soundscapes with PLXNA2: A High-Quality Analog Signal Processor
The article 'Exploring New Soundscapes with PLXNA2: A High-Quality Analog Signal Processor' delves into the benefits and features of using the PLXNA2 module to create unique sounds and waveforms. The 22HP eurorack module is capable of processing VCO waveforms and offers a variety of inputs and outputs to experiment with. The article highlights the handmade analog high-quality signal processor and recommends patching VCO 1 into Enter and VCO 2 into AM CV input while patching a third VCO or alternate waveform from VCO 1 or 2 into FM CV input. The PLXNA2 module requires external power and comes with a 12v DC Center Positive power supply.
read moreExploring Chaotic Drones and Swarming Sounds with Veratrum Eurorack Module
The Veratrum Eurorack module is a noise and texture voice with five oscillators that go through a pseudo ring modulator, producing chaotic drones, swarming sounds, and clicks and blips on lower frequencies. The module features two touchpads that control the volume and pitch of two of the oscillators, three VCO with frequency pots and CV input jacks with offset potmeters, and one LFO with ramp, saw, and triangle waveforms. The module also includes a vactrol lowpass filter with CV input jack and two audio outputs: square swarm and filtered. This module provides an excellent opportunity for exploring and creating chaotic, swarming soundscapes in eurorack systems.
read moreEurorack Module Spotlight: Unleash Explosive Analog Drum Sounds with the Frequency Central Boom!!
The Frequency Central Boom!! is an explosive analog drum module that offers a wide range of applications. Its VCO, built around the LM13700, features a HIGH/LOW switch and a SWEEP control for versatile responses. The other half of the LM13700 serves as a release envelope generator with a FAST/SLOW switch and RELEASE control. Additionally, the envelope input is velocity sensitive, providing a dynamic response. This module can craft bass drums, tom toms, chirps, blips, and clicks, making it a must-have for any musician looking to create unique drum sounds.
read moreBuilding Your Own High-Quality VCO: A Review of the Erica Synths Edu DIY Kit
The Erica Synths Edu DIY VCO kit is an excellent option for those looking to build their own high-quality VCO. The kit comes with all the necessary components and features an analog sawtooth-core oscillator with accurate volt/octave tracking. It also includes sawtooth and pulse outputs, along with 1V/oct, FM, and PWM inputs. This DIY kit is easy to build and provides a great learning experience for those interested in understanding the inner workings of VCOs.
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