Universal Audio Astra Modulation Pedal

The Astra Modulation Machine is a flagship, no-compromise guitar effect pedal that establishes a benchmark for classic Modulation effects, with sonic authenticity far beyond all other stompboxes. The Astra Modulation Machine features 3 Legendary Effects, Stereo/Dual Mono operation, True Bypass with Silent Switching, an optional Buffered Bypass via software, Analog Dry-Through, and a Preset Mode to recall stored settings.

Chorus Brigade

Based on the classic CE-1, the Chorus Brigade tone emulates every inch of this legendary pedal, expertly capturing its legendary bucket-brigade circuit.

Flanger/DBLR

Perfectly emulates the prized MXR studio flanger's colorful, almost lo-fi-sounding "bucket-brigade" circuit - offering subtle thickening to whacked-out sci-fi effects.

Trem 65

Captures the balanced, warm tones of classic Fender blackface opto tube tremolo (called "Vibrato" on the amp).

Bonus X90 Phaser & Dharma Trem 61 effects

Based on the classic MXR "script" and "block" Phase 90 effects, plus a unique "Dharma" Dynamic Harmonic Tremolo tone - available free at pedal registration.

Features:

- Chorus Brigade Chorus & Vibrato modes
- Flanger / DBLR - Flanging & Doubling mode
- Trem 65 - Sine & Square modes
- Knob, Preset, and Tap + Preset modes
- True / Buffered Bypass
- FREE Phaser X90 and Dharma Trem 61 bonus effects at registration
- Unmatched sonic authenticity
- Rugged UA build quality
- True Bypass with Silent Switching
- Optional Buffered Bypass
- Preset mode
- Configurable footswitch operation (Starlight and Astra models)
- Optional Preamp coloration on select effects