RME
RME ADI 2/4 Pro SE
Best high-end converter for professional producers and discerning audiophiles.
Experience unparalleled audio clarity with the RME ADI-2/4 Pro SE, a next-generation AD/DA converter and headphone amplifier. Building on the acclaimed ADI-2 Series, it features a newly developed circuit board and faster DSP for exceptionally transparent sound. Its powerful headphone amplifiers include IEM settings and a low-noise 4.4mm balanced output. The RME ADI-2/4 Pro SE also offers RIAA mode for direct vinyl digitization, making it incredibly versatile for professional studios, audiophile setups, and mobile applications.
$2199.00
Owner Satisfaction
4.8
/ 5
Category Rank
34
/ 489
#34 in Audio Converters
Price vs Category Average
-50%
Below average
Amplifier Type
Solid-state
/ Solid-state
Who it's for
- Mastering engineers requiring absolute sonic transparency and precision
- Producers needing a versatile, all-in-one monitoring and conversion hub
- Audiophiles driving demanding, high-end planar magnetic headphones
Who should skip it
- Budget-conscious hobbyists seeking entry-level audio gear
- Users preferring intuitive, plug-and-play hardware interfaces
- Studio engineers tracking multiple external hardware sources simultaneously
Performance breakdown
Conversion Transparency
Industry-leading signal integrity delivers an exceptionally clean and uncolored audio path.
Headphone Drive Power
Extreme power output effortlessly handles even the most demanding high-impedance studio headphones.
DSP Versatility
Advanced onboard processing provides surgical control over your listening environment and sound.
Vinyl Digitization
Integrated RIAA mode makes high-fidelity archival of analog collections remarkably simple.
Connectivity Flexibility
Comprehensive I/O options ensure seamless integration into any professional or audiophile setup.
IEM Compatibility
Dedicated low-noise circuitry provides a pristine, hiss-free experience for sensitive in-ear monitors.
Key Specs
Amplifier Type
Solid-state
Max Sampling Rate
768 kHz
Signal to Noise Ratio
123 dBA
Headphone Output Power (Balanced at 32 Ohms)
3.4 Watts
Headphone Output Power (Unbalanced at 32 Ohms)
2.1 Watts
Inputs
2x servo-balanced analog (combo XLR/TRS), Optical SPDIF I/O, Coaxial SPDIF, AES/EBU I/O, Phono (MM)
Outputs
2x balanced analog (XLR/TRS), 2x stereo Extreme Power headphone outputs, Optical SPDIF I/O, Coaxial SPDIF, AES/EBU I/O
DSP Features
5-band parametric EQ, Bass/Treble adjustment, Crossfeed, Loudness control
Features
- Professional studio-quality AD/DA conversion
- High-end double headphone amplification with IEM compatibility
- Versatile USB DAC and frontend for mobile devices
- Direct vinyl digitization with RIAA equalization
- Advanced DSP for audio processing and control
- Flexible connectivity with multiple digital and analog I/O options
- High-resolution IPS display for intuitive operation
- Super low noise 4.4 mm Pentaconn balanced connection
What customers say
Users overwhelmingly praise the RME ADI 2/4 Pro SE for its exceptional sonic transparency and flawless AD/DA conversion, establishing it as a reference standard. A key highlight is the powerful headphone output, which drives demanding headphones with impressive clarity and precision. Professionals and audiophiles value the robust build quality and RME's proven reliability. While premium priced, the extensive feature set, including advanced EQ and analysis tools, solidifies its position as a complete, future proof digital audio hub. Despite a slight initial learning curve with the menu system, the unparalleled performance makes this investment deeply satisfying for high-end audio reproduction.
Know before you buy
Yes. The unit features a dedicated RIAA mode, allowing you to connect a turntable directly to the analog inputs for high-quality vinyl digitization without needing an external phono preamp.
Yes, it includes a 4.4mm Pentaconn balanced output designed for low-noise performance. It also features two stereo 'Extreme Power' headphone outputs that are compatible with a wide range of IEMs and high-impedance headphones.
The ADI-2/4 Pro SE includes a powerful onboard DSP that provides a 5-band parametric EQ, adjustable bass and treble controls, crossfeed, and a loudness function. These tools allow you to fine-tune your audio output directly on the device without relying on software.
Yes, the unit is compatible with iOS devices, making it a high-end mobile DAC and frontend solution. You will simply need the appropriate USB adapter to connect it to your mobile hardware.
Absolutely. With its versatile digital and analog I/O options, including SPDIF, AES/EBU, and balanced XLR/TRS outputs, it functions as a premium DAC for professional studio setups or high-end home audio systems.
The device supports high-resolution audio with a maximum sampling rate of 768 kHz, ensuring it can handle the most demanding LPCM and DSD audio formats.
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