Enhance your audio recording and playback with the Simplefly SF2401, a professional-grade dual-channel audio interface engineered for high-fidelity sound. Ideal for small project studios or mobile setups, the SF2401 delivers pristine 24-bit/192kHz stereo audio recording and playback, capturing every detail with exceptional clarity.

Features

• High-Performance Audio Conversion: Experience dynamic, low-noise audio with a 110dB dynamic range and an almost 100dB signal-to-noise ratio. The SF2401 ensures audio is captured and played back with remarkable fidelity.

• Dual Inputs & Versatile Connectivity: With 6.35mm TRS and XLR composite audio inputs, the SF2401 supports microphones, instruments, and balanced audio signals. Record two channels simultaneously for stereo recording, and fine-tune each input’s level with independent gain knobs.

• Professional Monitoring: Equipped with two 6.35mm balanced audio outputs for monitor speakers and a dedicated headphone output for critical listening, the SF2401 ensures precise control over sound dynamics with its optimized preamp gain structure.

• Sky Mode for Enhanced Clarity: Activate Sky mode to bring added sharpness and detail to your vocals and instruments, enhancing clarity and presence in your recordings.

• Full Compatibility: The SF2401 is compatible with Mac, Windows, Android, and iOS devices, offering seamless integration with a variety of audio recording software and apps. Whether you're producing music or podcasting, it’s the perfect solution.

• Built-In 48V Phantom Power: Featuring 48V phantom power, the SF2401 is ideal for using condenser microphones, providing the studio-quality experience needed for professional audio work.

Designed for musicians, content creators, and audio engineers, the SF2401 offers high-quality, affordable audio equipment for your projects.

Specifications

Model: SF2401

Line Inputs：2 (6.35mm & XLR)

Line Outputs：2 (6.35mm)

Headphone Output：1 (6.35mm)

Power: USB 2.0 Type-C DC 5V

Sampling Rate: 24bit / 192kHz

Phantom Power: 48V (shared by both input channels)

Gain Input: 110dB

Clock Source: Built-in low jitter active crystal oscillator

Supported Sample Rates: 44.1kHz / 48kHz / 88.2kHz / 96kHz / 176.4kHz / 192kHz

Supported Systems: Mac / Windows / Android / IOS

Dimensions: 125.5mm * 90mm * 63mm

Weight: 360g

Microphone Input 

Dynamic Range: 110dB (A-weighted)

Frequency Response: 20Hz-20kHz <0.5dB

THD+N: <0.0012%

Equivalent Input Noise: -128dB (A-weighted)

Gain Range: -0.8 ~56dB

Input Impedance: 3kΩ

Instrument Input

Dynamic Range: 110dB (A-weighted)

Frequency Response: 20Hz-20kHz <0.5dB

THD+N: <0.03%

Maximum Input Level: +12.5dBu at minimum gain

Gain Range: -5 ~52dB

Input Impedance: 1MΩ

Line In 

Dynamic Range: 110dB (A-weighted)

Frequency Response: 20Hz-20kHz <0.5dB

THD+N: <0.002%

Maximum Input Level: +22dBu at minimum gain

Gain Range: -14 ~43dB

Input Impedance: 6kΩ

Line Out 1 & 2 (Balanced)

Dynamic Range: 105dB (A-weighted)

Maximum Output Level: +15.5dBu (balanced output)

THD+N (1+2): <0.002%

Output Impedance: 420Ω

Monitor Output

Dynamic Range: 104dB (A-weighted)

Maximum Output Level: 3.8dBu

THD+N (1+2): <0.002%

Output Impedance: <1Ω

Package Includes

1 x Simplefly SF2401 Audio Interface

1 x 3.5mm Socket to 6.35mm Male Jack Adaptor

1 x USB-C Cable

1 x User Manual

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As an authentic Australian-based company, we take pride in offering quality instruments at prices significantly lower than traditional retail outlets. Each order is meticulously packaged to ensure a secure journey to your hands, reflecting our commitment to delivering exceptional value and service.