The Sunrise Pickup mounts securely in the soundhole, and will fit into 4 1/4" to 3 1/2" diameter soundholes. Sunrise Pickups work equally well for 6 and 12 string guitars, right or left-handed.
All Sunrise Pickups have the unique design feature that allows the pickup to couple and sense the body resonance and top of the guitar its mounted in, and still maintain a 116dB feedback threshold. The string volumes can be set with 6 adjustable polepieces. The pickups have an injection moulded black ABS composite housing sealed in epoxy, and are completely shielded from RF and hum.
The standard Sunrise S-1 model is supplied with a bare-ended 8" wire for internal installation. This Sunrise S-2PW Pickup (used, pre-wired) is exactly the same pickup, but is pre-wired to a high quality nickel Switchcraft endpin jack via a male and female inline RCA connector. This is one of the more modern Switchcraft units, which can be easily tightened from outside the guitar, unlike those traditionally supplied with Sunrise pickups.
This pickup has been used but has been tested and is in very good condition, with only a few superficial scuff marks. Ready for installation, no soldering required! However, you could add a second pickup to the jack socket if you want a stereo or hybrid system.