Juli@ eX, PCIe audio interface

ESI Juli@ eX: The Versatile PCIe Solution for Critical Audio Production

The ESI Juli@ eX is a legendary PCIe audio interface renowned for its exceptional audio fidelity and unique hardware flexibility. Its innovative swappable PCB design allows you to flip the upper part of the card to switch between professional balanced 1/4" TRS jacks and unbalanced RCA connectors. Featuring high-end 24-bit/192kHz converters and ESI’s famous EWDM drivers, this card delivers stable, ultra-low latency performance tailored for professional studio environments and audiophile listening.

Key Features:

• Unique Swappable I/O: Easily choose between professional balanced TRS inputs or consumer-grade RCA connections.

• High-End Conversion: 24-bit/192kHz ADC and DAC with 112dB dynamic range for pristine recording and playback.

• Digital Connectivity: Includes optical and coaxial S/PDIF outputs and MIDI I/O for full studio integration.

• DirectWIRE Support: Virtual audio routing between different applications without any signal loss.

• PCIe Bus Power: Direct motherboard connection ensures maximum stability and lower latency than USB-based interfaces.

Technical Specifications:

• Channels: 2 In / 2 Out

• Resolution: 24-bit / 192kHz

• Connectors: TRS (balanced) or RCA (unbalanced), S/PDIF, MIDI

• Driver Support: EWDM (ASIO 2.0, MME, WDM, DirectSound)

• Compatibility: Windows 7, 8.1, 10, and 11 (32-bit/64-bit)