ROWIN | LT-910 High-Precision Chromatic Tuner Effects Pedals -With 4 adjustable knobs: Level

-With 4 adjustable knobs: Level

With volume

Simple knob control to adjust the degree of enhancer

Material:  Metal

ROWIN | LT-910 High-Precision Chromatic Tuner Effects Pedals -With 4 adjustable knobs: LevelMaterial: Zinc Alloy Model: ROWIN LT 910 High Precision Chromatic Guitar Tuner Plug Type: Input Output Type: Effects Rowin LT 910 Zinc Alloy High Precision Guitar Chromatic Tuner Effect Pedal True Bypass Features: 1. The tuner is a high precision tuning single block that can be used with either a seven string guitar or a five string bass. The exact value is incredible 1 cents and is responsive and fast. 2. Using high brightness LEDs with better cost