Fishman: ACC-AG1-4PN(Item ID: ACC-AG1-4PN)
Switchjack 4-Pin Switching Stereo Endpin Jack.
This item is a replacement jack for an existing Switchjack or when an upgrade to a dual sourced pickup is needed. Can be wired for mono or true stereo (2 pickup elements). If a battery is used disconnecting from jack preserves the battery as it breaks the connection. Nut on end of jack serves as a strap button.
From the Fishman website:
Our new Switchjack TRSS (Tip/Ring/Sleeve/Switch) Stereo Switching Endpin Jack allows simultaneous stereo operation and battery switching. This new configuration now simplifies stereo wiring with many pickup combinations that were previously incompatible."
Tightens from outside the guitar, for easier installation.
It can be wired for either mono or stereo functionality with simultaneous
This product is a suitable replacement for all current Fishman products
using an endpin jack.
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