Greensen Piezo Pickup Preamp, JFET Rechargeable Guitar Pickup Preamp with 20dB Gain 10M Input Aluminum Alloy 1 4 TS Output for Guitar Violin Ukulele Players

About this item

• [Wide Compatibility] This piezo pickup preamp works with guitar violin cello ukulele mandolin and other stringed instruments. Designed for top mounted piezo pickups and includes a 6.35mm sound cable for setup.
• [JFET High Impedance] Built with a JFET high impedance charge amplifier circuit and piezoelectric ceramic chip. Input impedance is over 10MΩ to help keep signal stable and reduce cable length influence.
• [20dB Gain Output] When the piezo pickup capacitance is 10nf the preamp provides about 20dB gain with a low frequency limit of 30Hz. Output impedance is 600Ω for connection to compatible audio gear.
• [Rechargeable Design] Built in 300mAh li ion battery supports up to 10 hours of continuous use per charge. Type C 5V charging makes it convenient for rehearsal practice recording and travel use.
• [Compact Aluminum Body] Made of aluminum alloy for a compact portable form. The preamp fits musicians who need a small external booster for stage practice home recording or daily instrument sessions.
• [Wide Compatibility] This piezo pickup preamp works with guitar violin cello ukulele mandolin and other stringed instruments. Designed for top mounted piezo pickups and includes a 6.35mm sound cable for setup.
• [JFET High Impedance] Built with a JFET high impedance charge amplifier circuit and piezoelectric ceramic chip. Input impedance is over 10MΩ to help keep signal stable and reduce cable length influence.
• [20dB Gain Output] When the piezo pickup capacitance is 10nf the preamp provides about 20dB gain with a low frequency limit of 30Hz. Output impedance is 600Ω for connection to compatible audio gear.
• [Rechargeable Design] Built in 300mAh li ion battery supports up to 10 hours of continuous use per charge. Type C 5V charging makes it convenient for rehearsal practice recording and travel use.
• [Compact Aluminum Body] Made of aluminum alloy for a compact portable form. The preamp fits musicians who need a small external booster for stage practice home recording or daily instrument sessions.