Double OS1 Acoustic Guitar Bluetooth 5.0 Smart Pickup Built-in Chorus Delay Reverb Effects Digital Control Resonance Pickup

Reverberation chorus delay, accompanied with bluetooth, AI drum machine metronome practice, guitar to upgrade a magical artifact, later also support OTG acoustic official APP cloud upgrade DE bo digital control system.

The OS1 pickup is equipped with a new generation of cost-effective DSP chip solution, with a 20% performance improvement.

Double professional acoustic spectrum tuning solution, more accurate sound reproduction.

3.0 DOUBLE metallized piezoelectric film pickup, more dynamic sound experience.

DOUBLE 2.0's new digital OTG interface will enable smart APP cloud upgrades and regular updates of APP applications.

Equipped with a 2600 mAh large capacity battery, the battery life is endless, and the Type-c high-speed charging port increases the charging rate by 50%, so you can wait less and capture every musical inspiration.

First, find the side panel position that is most suitable for installing the pickup, use the installation template to locate it, and then use a milling cutter or other hole-opening tool to open the host hole. Then, remove the original tail nail and drill a 12MM hole for the installation of the output tail nail socket.

Please carefully remove the lower saddle and drill a 3MM diameter vertical through hole at the end of the saddle slot for the installation of the pickup. Since the guitar string height will increase after the pickup bar is installed, it is recommended to grind the bottom of the saddle after placing the pickup to reduce the original saddle height by 1.2MM. When grinding the saddle, be sure to keep the grinding surface flat.

Carefully paste and fix the vibration speaker on the back panel inside the guitar case. Please refer to the figure below for the specific position. Note: Before pasting the vibration speaker, please wipe the dust off the area where the vibration speaker is pasted with an alcohol-soaked cloth or a semi-dry cloth. After drying, paste the vibration speaker. Pasting should be completed in one step. Do not try to move or change the position after pasting to avoid external damage to the vibration speaker and affect the vibration effect.

First install the tail nail output socket in the tail nail hole,then plug the pickup connection plug,the vibration speaker connection plug,and the audio cable plug into the pickup main board socket accordingly.Then install the pickup host on the side panel of the guitar according to the following figure.

Finally, plug the pickup connection plug, the connection plug of the amplifier speaker, and the audio cable plug into the pickup mainboard socket. Then install the pickup host on the side panel of the guitar according to the following diagram.

Double OS1

USB cable

Including battery

Vibro-speaker

Piezoelectric sensor plate