Check the listing for details. Temple Audio 4X MOD Pro V2 4-channel Buffer Module for Templeboard. Condition: New. Listed at 169.00 USD. Bolster Your Templeboard with Four Buffered Channels The Temple Audio 4X MOD Pro V2 4-channel buffer module is purpose-built for effortless 4-cable method functionality, securely mounting to your Templeboard’s Modular Endpanel to give you instant and immediate access to your rig’s I/O. And while we found the class-A buffers on each channel to be crystal-clear and ultra-low noise when we tested the 4X MOD Pro V2 out at Sweetwater, we appreciate how each buffer includes a dedicated engage/disengage switch for increased setup flexibility. Lastly, the Auto Loop feature automatically re-routes your FX loop pedals to Loop A’s output when there’s nothing plugged into Loop B’s jacks to enable quick switching between rigs with and without FX loops.