Offer Details

Orthogonal Devices ER-301 Sound Computer Eurorack module.  Sale includes ER-301 module, power lead, knurlies and original wooden box packaging.  Module is in immaculate condition.  Free first class / insured UK shipping.The ER-301 is a voltage-controllable canvas for digital signal processing algorithms. HighlightsLive virtual patch creation without stopping the audio.A core library of patchable units covering various functions from the simple (mixing, VCA, envelope generation, limiting, filtering, etc.) to the complex (loopers, granular synthesis, variable-rate sample playback, wavetable oscillator, etc.)512MB of RAM, with about 480MB available for memory-resident samples. All memory-resident samples are converted to 32-bit (float) but keep their original sample rate.Loads samples of any sample rate and bit depth (as long as they are WAV files).Records up to 12 tracks of audio/CV to the SD card in the background.Package Manager for easy sharing of patches, presets, custom units, and third party libraries.There is a growing collection of user-developed units.The firmware and SDK are open-sourced on GitHub. Users can develop their own units using the mid-level (Lua) SDK for maximum patching flexibility, or, using the low-level (C++) SDK for additional performance and custom graphics.SpecificationsWidth: 30hpDepth: 35mm from the back of the faceplate including the ribbon cableCurrent Consumption: (+12V/-12V/+5V) 250mA/30mA/0mA2 monochrome OLED displays where the smaller display shows additional context for the focused element in the main display.The main knob is a high-quality optical encoder rated to over 1 million rotations.4x audio (AC-coupled) outputs configurable to 48kHz or 96kHz at 24-bit.4x audio (DC-coupled) inputs sampled up to 60kHz at 16-bit depth.12x CV (DC-coupled) inputs sampled up to 60kHz at 16-bit depth.4x gate (DC-coupled) inputs sampled up to 96kHz at 12-bit depth.Other modules and equipment shown are for illustration and testing only and not for sale