Check the listing for details. Allen & Heath ZEDI-10FX HYBRID COMPACT MIXER / 4x4 USB INTERFACE WITH FX. Condition: Open box. Listed at 412.89 USD. The studio quality, 24-bit/96kHz, 4×4 USB interface makes it easy to capture stunning multitrack recordings direct from the mixer to a Mac or PC without the need for any extra equipment. Featuring the new GSPre boutique preamp design, developed from the revered GS-R24 studio recording console, the ZED boasts exceptionally low noise and massive headroom, with a signature analogue warmth and depth. ZEDi-10FX includes a specially created suite of studio quality reverbs, delays and special multi-model FX, crafted by Allen & Heath’s acclaimed in-house effects aficionados. Guitarists will be pleased to know that two of ZEDi-10FX’s mono channels feature Guitar DI high impedance inputs, allowing guitars to be plugged straight into the mixer without the hassle and expense of carrying separate DI.