ESI Planet 22X

Planet 22x: the "audio interface" approach reinvented in the Dante network era

The ESI Planet 22x belongs to a generation of interfaces designed to go beyond the "one interface, one computer, one cable" logic and adopt a modern architecture focused on network audio. Whereas a traditional desktop audio interface often relies on direct connectivity and dedicated power, the Planet 22x bets on the flexibility of a Dante environment: it can join an existing IP audio network, add analog channels where you need them, and remain coherent in a professional workflow, from fixed studio to mobile setup.

Its positioning is clear: to offer the simplicity of a compact 2x2 interface while bringing typical network infrastructure advantages (deployment, extension, cable rationalization). The inclusion of a Dante Virtual Soundcard license aligns with this vision: Planet 22x is conceived as a modern chain link, capable of integrating with current workflows on Mac and PC.

An interface designed for studio, recording, and demanding mobile setups

Planet 22x targets users who want a Dante audio interface capable of handling essentials with "studio" quality: voice recording, podcasting, live guitar/bass, synths, drum machines, or stereo recording. The 2 symmetrical XLR / jack combo inputs allow easy switching between microphones, line sources, and instruments, while the 2 symmetrical XLR outputs secure connection to monitoring speakers, a console, or a broadcast system.

In mobile environments, the benefit is immediate: PoE powers the interface via the network cable, convenient for a stage, an improvised control room, a rehearsal room, or a touring setup. In the studio, the integrated headphone output facilitates tracking and monitoring without multiplying boxes, and the main level control is designed to be precise for quick listening management.

Key features: conversion, preamps, control, and Dante integration

24-bit / 96 kHz conversion and rated dynamic range for reliable listening

ESI equips the Planet 22x with 24-bit / 96 kHz AD converters boasting a dynamic range of 118 dB(A), and 24-bit / 96 kHz DA converters with a dynamic range of 123 dB(A). Practically, this aims for clean reproduction, controlled background noise, and a comfortable margin to work your levels without feeling compressed, whether monitoring or recording. For modern production, it provides a solid foundation to mix, edit, and validate takes precisely.

Two truly versatile input channels: mic, line, and Hi-Z

Each input channel can operate in balanced line mode but also in mic mode thanks to built-in professional preamps advertised as precise and very low noise. The switchable 48 V phantom power allows use of condenser microphones without compromise, while the switchable Hi-Z instrument input makes the interface immediately compatible with guitar or bass, without necessarily requiring a direct box depending on the situation.

Careful level control and headphone monitoring

The main balanced line output is controlled by a detented potentiometer described as high precision, useful for quickly recalling a listening level and stabilizing your monitoring habits. Add to that an integrated headphone amplifier, and you get a compact workstation for recording, monitoring, and checking your takes without sacrificing ergonomics.

Dante at the heart of the workflow: network extension and recording on Mac/PC

By supporting Dante, the Planet 22x can operate with other Dante devices within an IP audio network, making it relevant both for extending an existing network and for building a modern setup from scratch. For recording, the interface is designed to work with the Dante Virtual Soundcard in current production applications on Mac and PC. Regarding drivers, announced compatibility includes WDM and ASIO 2.0 on Windows, and CoreAudio on macOS, to integrate with most DAWs and audio environments.

Technical specifications

Compatibility	PC, Mac	Max resolution	24-bits
Sampling frequency	96 kHz	Headphone outputs	Yes

AD converters	24-bit / 96 kHz with 118 dB(A) dynamic range	Dimensions	174 x 115 x 45 mm
DA converters	24-bit / 96 kHz with 123 dB(A) dynamic range	Weight	782 g