[Advanced Sound Technology] Equipped with a jfet high impedance charge type amplifier circuit and built in piezoelectric ceramic chip, this preamp delivers exceptional audio clarity without being affected by input cable length. experience zero friction effect and maintain pristine sound integrity across all frequencies from deep lows to sparkling highs.
[Versatile Compatibility] This professional piezo pickup preamplifier is designed for a wide range of string instruments including guitars, cellos, violins, ukuleles, and mandolins. its universal 6.35mm sound cable ensures seamless connectivity with most audio systems. for musicians looking to amplify their acoustic performances with crystal clear sound quality and minimal setup hassle.
[Long Lasting Battery Life] The built in 300mah rechargeable lithium ion battery provides up to 10 hours of continuous operation on a single charge. featuring modern type c charging technology, this preamp keeps you performing without interruption while eliminating the need for disposable batteries.
[Durable & Portable Design] Crafted from premium aluminum alloy, this robust yet compact preamplifier withstands rigorous use while maintaining lightweight portability. its profile fits effortlessly in your gear bag, making it the companion for touring musicians and buskers alike who demand reliability on the go.
[High Performance Specs] Engineered for audiophiles, this unit operates at a lower frequency limit of 30hz with 20db gain when capacitance is 10nf. boasting an impressive input impedance over 10mω and output impedance of 600ω, it ensures optimal signal transfer and professional grade sound reproduction for both studio recordings and live performances.

Spec:

Item Type: Piezo Pickup Preamplifier
Material: Aluminum Alloy
Battery: Li ion Battery (Built in) Capacity: 300mAh
Battery Life: 10 Hours
Charging Interface: TYPE C 5V
Input/Output: 6.35mm 1/4TS
Output Impedance: