Elastic OSC vs Circa Looper

Elastic OSC is a synthesizer app based on the DSP code of the Mutable Instruments Plaits hardware oscillator module, one of the most beloved (and cloned) oscillator modules in the Eurorack modular scene! Like the original, Elastic OSC comes with a wide variety of possible sounds, from analog-style, FM, and additive sounds to physical modeling, percussive, and even drum sounds. Elastic OSC can be used in both monophonic and 8-voice polyphonic modes. You can play the app using the (on-screen) keyboard or an external keyboard or sequencer inside your DAW of choice. The app focuses on ease of use, featuring two XY pads for intuitive sound manipulation of the OSC engine and the effects. Despite the simplicity of the cleaned-up interface, the sound possibilities are vast – thanks to 24 different oscillator models and the ability to automate parameter changes, as it is possible in all Elastic apps released so far. A versatile Arpeggiator makes it easy to start with simple ideas or can already create entire sonic worlds. Elastic OSC includes an integrated help system (tap “?”) to provide explanations for nearly every GUI element, the underlying DSP model, and most of the app’s functionality. CDM: "Elastic OSC becomes a must on iOS. It’s fun to use as an instrument in your iPad DAW of choice." SYNTH ANATOMY: "Takes the Mutable Instruments (Plaits) algorithms on a wild trip. A nearly perfect app." ROBERT LIPPOK: "Elastic OSC is incredibly fun to work with from the very first minute. The GUI is really well thought out and has 24 integrated synthesis models, as well as the ability to load DX7 sound banks. Omg, so good." --- FEATURES --- SYNTHESIZER – 24 different Sound Engines from MI Plaits DSP code – 4 main parameters per synth engine (Frequency, Harmonics, Morph, Harmo) – Recordable Modulations/Automations for almost all Parameters with a length of 1, 2 or 4 beats. – ADSR Envelope for Amplifier – LPG Envelope for Modulations of Timbre, FM, Harmonics – Adjustable Velocity effect on Volume and/or LPG Modulation – DX7 Bank and Wavetable Import ARPEGGIATOR With different Arp Modes, Rates, Octave Ranges and Skip Notes functionality MASTER FX – 5 effects (5 different Overdrive/Distortions, Hi-Low-Filter, Chorus/Flanger, Delay, Reverb) – Automations for all effects parameters – Master Gain and switchable Limiter effect SYNTH ENGINES - Virtual Analog - Waveshaping - 2 OP FM - Granular Formant - Additive - Wavetable - Chords - Speech - Granular Cloud - Filtered Noise - Particle Noise - String Model - Modal Resonator - Bass Drum - Snare Drum - Hi-Hat - Virt. Analog VCF - Phase Distortion - 6 OP FM 1 - 6 OP FM 2 - 6 OP FM 3 - Wave Terrain - String Machine - Chiptune —————— LFOs LFO 1 is for free, while three additional LFOs can be unlocked via In-App Purchase. LFO MODULATION TARGETS • Frequency Amount • Timbre Amount • Morph Amount • Harmonics Amount • Filter Amount • Pan Amount LFO MIX The MIX view enables you to blend multiple LFOs and define how strongly each active LFO influences a target parameter. The closer a target is placed to an LFO corner, the stronger its influence. All active LFOs always sum up to 100% (e.g. LFO1 50%, LFO2 30%, LFO3 20%).

IMPORTANT: Circa is an AUv3 plugin. It requires an AUv3 host such as AUM (recommended), Garageband, Logic, or Cubase. It will not run on its own. Circa is a six-layer stereo looping instrument for iPad, built for players and producers who want a looper that does more than loop. Each layer is independent, fully modulatable, and deeply controllable, with a touch-first interface designed for live performance and studio exploration alike.Inspired by modern loopers like the BOSS RC-505 and MLRE on the Monome Norns, Circa pairs the playability of a hardware looper with the routing and modulation of a serious production tool. Capture a spontaneous take, carve it up with slices, pitch it, scrub it, route it through built-in effects, and let gesture recorders play your UI back like a second instrument. SIX LAYERS Six independent stereo loop layers, each with its own transport, sync mode, trigger mode, filter, and effect sends. Layers can sync to the host, sync to a master loop, or run free. Triggers can fire on sync, on audio input, or freely. Record from the stereo input or self-record through an internal buss for feedback loops and generative behavior. TOUCH-FIRST PERFORMANCE Dedicated pages for Speeds and Positions let you perform loops with your hands. The position strip can be divided into slices for chopped playback. Speed, position, filter, and sends are all continuous and playable. Damper, scrub, and slice controls are built for tactile manipulation, not mouse input. GESTURE RECORDERS Six UI loopers that record and play back your actual control movements. Almost every parameter in Circa can be captured as a gesture, then looped or played as a one-shot. Trim silence from the front, toggle loop mode, or fire gestures from MIDI. Build evolving performances without touching the interface twice. MODULATION Deep modulation across the plugin. Continuous targets include layer delay and reverb sends, output levels, A/B selectors, play position, and more. Momentary targets cover mute, solo, and toggle states. Assign multiple modulators to any target and build performances that develop on their own. FULL MIDI CONTROL A complete MIDI controller system with continuous, momentary, and hold assignments. Use any controller to drive most of Circa's functions. MIDI modulation assignments light up briefly when triggered, so you can see your rig working at a glance. BUILT-IN EFFECTS Studio-grade reverb, delay, parametric EQ, and compressor drawn from Audio Damage's effect library. Send any layer to reverb and delay independently, then route through the stereo bus EQ and compressor on the way out. SEVEN OUTPUTS Six assignable stereo outputs plus a dedicated cue output. Send any layer to any output. Solo, record, and edit through the cue bus without the audience hearing. CROSS-PLATFORM PRESETS Circa's user presets are XML-based and cross-platform. A preset made on iOS opens on macOS, Windows, or Linux, and vice versa. Sessions built in GarageBand or Logic on iOS open on desktop if you have a license to the desktop version. WHAT'S INCLUDED Six independent stereo loop layers Slice-based position playback Gesture recorders for UI automation Continuous and momentary modulation system Full MIDI controller mapping Built-in reverb, delay, EQ, and compressor Six assignable stereo outputs plus cue Cross-platform XML preset format AUv3 plugin for iPad Also available as a desktop plugin for macOS, Windows, and Linux in VST3, AU, AAX, and CLAP formats at audiodamage.com.