VBESTLIFE Piezo Pickup Preamp Amplifier, Rechargeable Guitar Pickup Preamp with Low Frequency Limit for Guitar, Cello, Violin, Ukulele, Mandolin

Spec: Item Type: Piezo Pickup Preamplifier Material: Aluminum Alloy Battery: Built in 300mAh Li ion Polymer Battery Battery Life: 10 Hours Charging Interface: TYPE C 5V Input/Output: 6.35mm 1/4TS Output Impedance: 600Ω Package List: 1 x Piezo Pickup Preamp 1 x 6.35mm Sound Cable 1 x USB Cable

• WIDE COMPATIBILITY: Piezo pickup preamplifier is applicable for Guitar, Cello violin, Ukulele, Mandolin and other stringed instruments, Suitable for mounted piezo pickups. With 6.35mm sound cable.
• HIGH IMPEDANCE CIRCUIT: Piezo pickup preamp adopts JFET high impedance charge type amplifier circuit, built in piezoelectric ceramic chip, not affected by input cable length, ensuring no friction effect.
• GAIN FUNCTION: When the capacitance value of the piezo pickup is 10nf, about 20db, the lower frequency limit is 30Hz, the input impedance is more than 10MΩ, the output impedance is 600Ω
• RECHARGEABLE BATTERY: The piezo pickup preamp features a built in 300mAh rechargeable li ion battery, with Type C charging cable, providing up to 10 hours of continuous use on a single charge.
• ALUMINUM ALLOY DESIGN: Constructed from premium aluminum alloy, our piezo pickup amplifier ensures durability and portability. It's robust yet compact, making it the nice companion for musicians on the go.