The Universal Audio Apollo Twin X USB DUO Heritage Edition is a premium desktop audio interface designed for Windows-based recording, production, and mixing. Featuring elite-class 24-bit / 192 kHz conversion, it delivers exceptional clarity, wide dynamic range, and professional studio sound.

Equipped with DUO Core UAD-2 processing and two Unison-enabled microphone preamps, the Apollo Twin X lets you record through authentic emulations of legendary analog gear from Neve, API, Manley, Avalon, and more. Its near-zero latency performance ensures a smooth and responsive recording experience.

The included Heritage Edition plug-in bundle provides 25 award-winning UAD effects and processors, including classic compressors, EQs, reverbs, tape machines, and guitar amps. With versatile connectivity, expandable I/O, and intuitive desktop controls, the Apollo Twin X USB DUO is an ideal centerpiece for any modern home or project studio.

Product Specifications:

Channels of I/O: 2 Inputs / 4 Outputs (Analog), ADAT & S/PDIF Inputs.

Maximum Sample Rate: 192 kHz / 24-Bit.

Built-In DSP: Yes.

Display: 5-Segment LED Meter.

Mic Inputs: 2x XLR-1/4″ Combo Inputs.

Hi-Z Input: 1x 1/4″ Instrument Input.

Line Outputs: 2x 1/4″ TRS Outputs.

Monitor Outputs: 2x 1/4″ TRS Outputs.

Headphone Output: 1x 1/4″ TRS Output.

Digital Input: ADAT / S/PDIF Optical Input.

Host Connection: USB-C (USB 3.2 Gen 2).

Phantom Power: 48V per Channel.

Pad: -20 dB per Channel.

Gain Range: +10 dB to +65 dB.

High-Pass Filter: 75 Hz.

Frequency Response: 20 Hz 20 kHz.

Maximum Output Level: +20.2 dBu.

Headphone Power: 96 mW @ 300 Ohms.

Dynamic Range: Up to 127 dBA.

THD+N: Up to -117 dB.

Sample Rates: 44.1 to 192 kHz.

Bit Depth: 24-Bit.

Latency: 1.1 ms @ 96 kHz.

Sync Sources: ADAT, Internal, S/PDIF.

OS Compatibility: Windows 10 or Later.

Storage Requirement: 10 GB Available Space.

Required Hardware: USB 3.0+ Port.

Power Supply: 12V DC Adapter Included.

Power Consumption: 15 W Max.

Operating Temperature: 32F to 104F (0C to 40C).

Product Weight: 1 lbs.

Product Dimensions (L x W x H): 5 ” x 5 ” x 3 “