Check the listing for details. Universal Audio Apollo e1x Remote-controllable Unison Preamp. Condition: New. Listed at 399.00 USD. Bring Legendary Studio Sounds to Your Dante Setup The Universal Audio Apollo e1x is a single-channel Unison preamp designed for the Apollo x16D audio interface, featuring Dante networked connectivity. Like all Unison preamps, the Apollo e1x enables real-time tracking through award-winning emulations of classic studio hardware. It also supports the Apollo’s Auto-Gain feature, which automatically sets levels across multiple inputs. Each Apollo x16D in your system supports up to 16 Apollo e1x preamps, and you can control each preamp’s gain, +48V phantom power, polarity reversal, and low cut remotely via UAD Console software. The Apollo e1x is compatible with any Dante audio network, offering straightforward routing through Dante Controller or UAD Console software.