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RME ADI-2/4 Pro EX
2/4-channel high-end AD/DA converter and headphone amplifier (dual DAC)
- Converters: AD ES9823Pro, DA ES9039Q2M with optimised SNR, THD, and THD+N
- SteadyClock EX: Factory-calibrated clock precision
- RIAA equalisation
- High-resolution IPS display
- Multi-format converter (AES, SPDIF, ADAT) with monitoring
- Channel-independent DC protection for headphones
- External switched-mode power supply (100V – 240V AC, 12V 3.3A DC) with lockable DC plug
- Compatible with the new RM19-III rack-mount adapter
- Includes MRC Multi-Remote-Control
Connections
- 2 x line inputs (XLR / 6.3 mm jack combo)
- 2 x XLR line outputs
- 2 x 6.3 mm jack line outputs
- 2 x 6.3 mm stereo jack headphone outputs
- 1 x 3.5 mm mini jack trigger output
- ADAT / S/PDIF optical input and output (ADAT channels 3/4 can be selected as a headphone source)
- S/PDIF input and output coaxial
- AES input and output: XLR / coaxial via the supplied BO968 breakout cable
- USB-C port (USB 2.0) housing: Desktop format
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Available since November 2026
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Item number 646000
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Sales Unit 1 piece(s)
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Number of stereo channels 2
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Output Level Adjustment Per Channel Yes
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Amount Of Inputs 2
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Rack format No
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Amount Of Channels 2
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AD Conversion Yes
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DA Conversion Yes
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Max. Resolution Rate in Bits 32 bit
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Max. Sampling Rate in kHz 768 kHz
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S/PDIF Connecor Yes
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AES/EBU Connector Yes
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ADAT Yes
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Number of analog inputs 2
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Number of Analog Outputs 4
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Headphone connection Yes
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Special Features 4.4 mm Pentaconn Headphone Out, Trigger Out
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