Erica Synths SYNTRX - User Manual

Features:
3 highly accurate VCOs that track
admirably over 8 octaves
+-1 octave switch for the VCO1
Sync switch for the VCO2
Noise generator with “colour” filter
Resonant VCF
Ring modulator
Spring reverb
ASR/AD looping envelope generator
Joystick controller
Two external signal inputs
Input amplifier with adjustable gain
3 VCAs
Sample & Hold circuit with an individual clock
Output signal filter
Mechanical CV/audio signal level indicator
2xCV inputs and Gate input
MIDI In and MIDI Thru
Built-in speakers
What’s included:
SYNTRX synthesizer
Universal 12VDC wall wart adapter
User manual
10 patch note stencils
Thank you for purchasing
the Erica Synths SYNTRX
Synthesizer!
Since its beginnings, Erica Synths has promoted
experimental electronic music and has developed
instruments that enable musicians to unleash
their creativity. When it comes to standalone
instruments, we considered the Synthi AKS to be
one of the most encouraging instruments in ex-
perimental music. We, therefore, teamed up with
engineers from the Riga Technical University to
develop a synthesizer (no part of the schematics
was cloned from Synthi) with a user interface that
challenges conventional wisdom in sound design.
We believe that it will inspire users to explore the
sonic universe and travel to previously undiscov-
ered audible realms.

Summary

SYNTRX Synthesizer Introduction

Key Features

Highlights the primary components and capabilities of the SYNTRX synthesizer.

Package Contents

Lists all items provided in the SYNTRX synthesizer package.

The SYNTRX Modules

Oscillator 1

Details the functionality and controls of Oscillator 1.

Oscillator 2

Explains the features and operation of Oscillator 2.

Oscillator 3

Describes the specifications and usage of Oscillator 3.

Trapezoid Envelope Generator

Covers the looping envelope generator and its stages.

Joystick Controller

Explains the joystick's role in controlling parameters.

Additional SYNTRX Components

Noise Generator & Sample & Hold

Details the Noise Generator and Sample & Hold circuits.

Filter, Ring Modulator & Reverb

Explains the resonant filter, ring modulator, and spring reverb.

Output, Input & Monitoring Systems

Covers output/input amplifiers, filter, meter, and speakers.

SYNTRX Patch Matrix Functionality

Patch Matrix Overview and Connections

Explains the mixer/buffered multiple matrix and its connections.

Patch Matrix Signal Flow

Details the sources and destinations within the patch matrix.

SYNTRX Patch Matrix Usage

Building and Previewing Patches

Guides on creating, previewing, and live performance patching.

Patch Management: Save, Recall, Delete

Instructions for managing saved patches.

SYNTRX Patch Building Examples

Basic Patch: Oscillator to Output

Demonstrates routing Oscillator 1 output to Output Amplifier 1.

Advanced SYNTRX Patching Techniques

Filter and VCA Modulation Examples

Examples of routing through filters and using the VCA.

Multi-Source Modulation Patch

Modulating filter and oscillator pitch with multiple sources.

SYNTRX Connectivity and MIDI Control

Rear Panel Connectivity Ports

Details all physical input and output ports on the rear panel.

MIDI Implementation and Configuration

Explains MIDI features and how to configure them.

SYNTRX Safety and Environmental Information

Safety Instructions

Important guidelines for safe and proper operation of the SYNTRX.

Disposal Guidelines

Guidelines for environmentally responsible disposal of the device.

Erica Synths SYNTRX Specifications

General

Type	Analog Synthesizer
Effects	Spring Reverb
CV Inputs	Multiple CV Inputs
CV Outputs	Multiple CV Outputs
Polyphony	Monophonic
Keyboard	No
Power	External PSU
Waveforms	Sawtooth, Square, Triangle, Sine
Filter	Multimode Filter
Modulation	Sample & Hold
Patch Matrix	16x16
Audio Outputs	2
MIDI	MIDI In
Envelope	2 x ADSR
Audio Input	1
Connectivity	MIDI, CV
Oscillators	3 VCOs