Mooer MSE1 Slow Engine Violin Synth Pedal

Mooer MSE1 Slow Engine Violin Synth Pedal

Create smooth, violin-like volume swells without touching your guitar’s volume knob with the MOOER Slow Engine. This compact micro effects pedal automatically removes the attack from each note, allowing the sound to fade in naturally for lush ambient textures, cinematic soundscapes, and expressive lead lines.

Inspired by the classic slow attack effect, the Slow Engine features two intuitive controls—Attack and Sense—that let you adjust the speed of the swell and the pedal’s sensitivity to your playing. Pair it with reverb, delay, or modulation effects to produce ethereal pads, reverse-style textures, and bowed string-like tones.

Built with a rugged full-metal housing and true bypass switching, the Slow Engine is designed for years of reliable performance while occupying minimal pedalboard space. Whether you’re creating ambient music, worship tones, post-rock textures, or experimental soundscapes, this pedal adds a unique dimension to your playing.

Key Features

• Automatic volume swell effect with violin-like sustain

• Eliminates pick attack for smooth, expressive note transitions

• Adjustable Attack and Sense controls

• Excellent for ambient, cinematic, worship, shoegaze and post-rock tones

• Produces reverse-style and bowed instrument effects

• True bypass preserves your guitar’s natural tone

• Rugged all-metal construction

• Ultra-compact micro pedal design

• Powered by a standard 9V DC centre-negative power supply (not included)

Specifications

Specification
Details

Product
MOOER Slow Engine

Effect Type
Auto Volume Swell / Slow Attack

Controls
Attack, Sense

Bypass
True Bypass

Input
1 × 1/4″ Mono Jack (470 kΩ)

Output
1 × 1/4″ Mono Jack (100 Ω)

Power Supply
9V DC Centre-Negative Adapter (not included)

Current Draw
128 mA

Chassis
Full Metal

Dimensions
93.5 × 42 × 52 mm

Weight
170 g

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