Smart1 Double guitar pickup transacoustic and piezo

Thank you for choosing DOUBLE Smart 1 series acoustic guitar preamplifier. It is the first pickup developed by Double Acoustics that play with mobile APP. When the system is connected to the mobile APP, You will find that this pickup has more powerful features than you ever imagined. At the same time, the technical team of Double will continue to optimize the APP, you can update your APP to the latest version at any time.Even if the Smart 1 isn't connected to the APP, it's still a great preamplifier. Double's acoustic engineers have set up various audio algorithms for several playing styles, so you can just choose the style you want to play and get a great sound without having to adjust your EQ parameters. The pickup also have various DSP effects, including compression, reverberation, chorus and delay. In addition, the system also supports active recording, wireless output, BT audio, it is a magical preamp.