Reverb-- Based on Malekko Omicron SPRING reverb, and supports output level(VOL), dry/wet signal ratio(MIX) and reverb rate(DWELL) controls.
Chorus-- Premium all-analog circuitry with bucket-brigade line. RATE and DEPTH knobs provide fine sound adjustment, create some fresh and extensive chorus effects.
Distortion-- Based on MXR distortion, the distortion pedal gives you magical classic distortion tones, and supports output volume(LEVEL), and distortion amount(DISTORTION) controls.
Overdrive-- Gives you access to warm and amp-like overdrive that's touch sensitive, and supports output volume(LEVEL), frequency(TONE) and overdrive amount(DRIVE) controls.
Buffer & Booster-- knob=0: clean buffer, knob>0: clean boost. The buffer is an active electronic circuit that keeps your guitar signal b and preserves the frequencies of your guitar sound. The buffer-booster offers excellent, stable buffering and a fantastic clean boost.

Specifications:
Material: Metal
Power Supply: DC 9V power adapter (not included)
Item Size: 23 * 6.8 * 3.8cm/ 9.1 * 2.7 * 1.5in
Item Weight: 505g/ 17.8oz
Package Size: 25.5 * 8 * 6.5cm/ 10 * 3.1 * 2.6in
Package Weight: 585g/ 21oz

Note:
Power adapter is not included.
Please use the power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly.

Package List:
1 * Effect Pedal
1 * User Manual(English)