EPP PZ

Here is the easiest andmost affordable way yet to add an
ActivePreamp and Pickup to any acoustic guitar.
The EPP-PZ from Artec is an endpin jack with a built inactive preamp.
The system runs off a 9 volt battery held in place by abattery
clip mounted inside the guitar. No wiring is needed forinstallation.
All that is required for installation is the removal ofyour existing endpin,
drilling the hole to enlarge it to 2.5mm andscrew it in.
Another hole is drilled under the saddle to allow the1/8th" jack of the
Piezo pickup to go through the bridge.

The PP 607 Piezo pickup is installed under the saddle of the guitar.
The pickup has a 1/8th in male jack that is plugged into the EPP.
No wiring or soldering is required.
The PP-607Piezo pickups are comprised of four layers of
materials unlike most piezo pickups. The main feature of the PP-607
is the use of individual piezo ceramic sensors which improves string to string balance.
If you have a classical guitar, you can substitute the
PP-607 for the PP-617which is designed for nylon stringed guitars.

The battery holder with screws and an adhesive wire holder is also included.

For specificationson each item you can visit the following links:
Artec EPP
PP-607Piezo pickup