{"product_id":"rme-adi-2-4-pro-ex-ad-da-converter-and-usb-headphone-amplifier","title":"RME ADI-2\/4 Pro EX AD\/DA Converter And USB Headphone Amplifier","description":"\u003ch2\u003eRME ADI-2\/4 Pro EX AD\/DA Converter\u003c\/h2\u003e\n\u003cp\u003eThe RME ADI-2\/4 Pro EX AD\/DA Converter combines two-channel analog-to-digital conversion, four-channel digital-to-analog conversion, USB audio connectivity, and headphone amplification. It supports internal sample rates up to 768 kHz with 32-bit converters. Balanced analog connections, digital format conversion, and onboard audio processing serve recording, mastering, monitoring, and vinyl digitization workflows.\u003c\/p\u003e\n\u003cp\u003eEngineers can use this USB converter for studio mastering, a headphone amplifier for critical listening, or an audio interface for vinyl recording. Independent line and balanced headphone operation allows different signals to reach speakers and headphones simultaneously. Rear TRS outputs can follow the line or headphone signal path, providing additional routing options for mastering inserts. Phono equalization and selectable input impedance accommodate turntable integration.\u003c\/p\u003e\n\u003cp\u003eESS ES9823Pro and ES9039Q2M converters work alongside RME's SteadyClock EX clock system, factory-calibrated to an accuracy of ±1 part per million. Digital signal processing (DSP) provides parametric equalization, crossfeed, tone adjustment, and volume-dependent loudness compensation. A color IPS display presents meters, a spectrum analyzer, and connection status. Class-compliant USB operation supports compatible computers and mobile devices, while RME's Windows driver supplies ASIO and WDM connectivity.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo-Channel A\/D And Four-Channel D\/A:\u003c\/strong\u003e Combine analog capture, playback conversion, and monitoring in one compact desktop unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e32-Bit Conversion Up To 768 kHz:\u003c\/strong\u003e ESS converter hardware supports high-resolution recording, playback, and measurement applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndependent Headphone Monitoring:\u003c\/strong\u003e Balanced headphone operation leaves the rear line outputs available for a separate signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Analog Routing:\u003c\/strong\u003e Balanced XLR and rear TRS connections support studio integration, with selectable signal paths for the TRS outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Sound Processing:\u003c\/strong\u003e Five-band parametric EQ, bass and treble controls, crossfeed, and loudness adjustment tailor monitoring without an external processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Format Connectivity:\u003c\/strong\u003e AES\/EBU, coaxial S\/PDIF, and optical S\/PDIF with ADAT support accommodate multiple digital sources.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurntable Integration:\u003c\/strong\u003e RIAA phono equalization, selectable input impedance, and a dedicated ground terminal support vinyl playback and digitization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteadyClock EX Synchronization:\u003c\/strong\u003e Factory-calibrated timing and adjustable internal sample rate support precise integration with external equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e RME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e ADI-2\/4 Pro EX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConversion Channels:\u003c\/strong\u003e 2 analog-to-digital; 4 digital-to-analog\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConverter Architecture:\u003c\/strong\u003e 32-bit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\/D Converter:\u003c\/strong\u003e ESS ES9823Pro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD\/A Converter:\u003c\/strong\u003e ESS ES9039Q2M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Sample Rates:\u003c\/strong\u003e 44.1-768 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Clock Sample Rates:\u003c\/strong\u003e 32-200 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Connection:\u003c\/strong\u003e Lockable USB-C; USB 2.0 compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Audio Modes:\u003c\/strong\u003e Stereo, 2 inputs\/2 outputs; multichannel, 6 inputs\/8 outputs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Class Compliance:\u003c\/strong\u003e USB Audio Class 2.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComputer Compatibility:\u003c\/strong\u003e Compatible macOS, iOS, Linux, and Windows systems; RME MADIface-series driver provides Windows ASIO and WDM support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdditional Audio Format:\u003c\/strong\u003e DSD recording and playback\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Inputs:\u003c\/strong\u003e 2 servo-balanced XLR\/TRS combo connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Input Impedance At 1 kHz:\u003c\/strong\u003e 94 kOhm balanced; 47 kOhm unbalanced; switchable impedance available through the RIAA balanced option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Reference Levels At 0 dBFS:\u003c\/strong\u003e +24, +19, +13, +7, and +1 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Input Sensitivity:\u003c\/strong\u003e Digital gain provides settings from -5 down to -35 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Trim Gain:\u003c\/strong\u003e 0 to +6 dB in 0.5 dB steps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput SNR At +24 dBu:\u003c\/strong\u003e 125 dB AES17; 127 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput SNR At +13\/+19 dBu:\u003c\/strong\u003e 124 dB AES17; 126 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput SNR At +7 dBu:\u003c\/strong\u003e 123 dB AES17; 125 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput SNR At +1 dBu:\u003c\/strong\u003e 121.5 dB AES17; 123.5 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput SNR At -5 dBu With Digital Gain:\u003c\/strong\u003e 117.5 dB AES17; 119.5 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput SNR At -35 dBu With Digital Gain:\u003c\/strong\u003e 87 dB AES17; 89 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Frequency Response At 44.1 kHz:\u003c\/strong\u003e 0.4 Hz-20.5 kHz, -0.1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Frequency Response At 96 kHz:\u003c\/strong\u003e 0.2 Hz-44.5 kHz, -0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Frequency Response At 192 kHz:\u003c\/strong\u003e 0.15 Hz-91.5 kHz, -1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Frequency Response At 384 kHz:\u003c\/strong\u003e 0.15 Hz-175 kHz, -1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Frequency Response At 768 kHz:\u003c\/strong\u003e 0.15 Hz-290 kHz, -1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Total Harmonic Distortion (THD) At -1 dBFS:\u003c\/strong\u003e Below -127 dB; 0.000045%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput THD Plus Noise At -1 dBFS:\u003c\/strong\u003e -119 dB; 0.000112%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Channel Separation:\u003c\/strong\u003e Greater than 130 dB at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Connections:\u003c\/strong\u003e Unbalanced TS or balanced TRS\/XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Equalization Accuracy:\u003c\/strong\u003e Less than ±0.05 dB deviation from 20 Hz-20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Selectable Balanced Impedance:\u003c\/strong\u003e 94 or 47 kOhm at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Unbalanced Impedance With 47 kOhm Balanced Setting:\u003c\/strong\u003e 33 kOhm at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Input Capacitance:\u003c\/strong\u003e 150 pF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Sensitivity:\u003c\/strong\u003e At 0 dB gain, current reference level minus 15 dB; at +14\/+20\/+26\/+32\/+38 dB gain, 20\/10\/5\/2.5\/1.25 mV respectively\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Additional Trim:\u003c\/strong\u003e 0 to +6 dB in 0.5 dB steps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Maximum Input At 0 dB Gain:\u003c\/strong\u003e Current reference level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Maximum Input At +14 dB Gain:\u003c\/strong\u003e 114 mV; -16.6 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Maximum Input At +20 dB Gain:\u003c\/strong\u003e 57 mV; -22.6 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Maximum Input At +26 dB Gain:\u003c\/strong\u003e 28.4 mV; -28.7 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Maximum Input At +32 dB Gain:\u003c\/strong\u003e 14.3 mV; -34.7 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Maximum Input At +38 dB Gain:\u003c\/strong\u003e 7.2 mV; -40.6 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA Digital Headroom:\u003c\/strong\u003e 15 dB relative to sensitivity at all gain settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA SNR At +14\/+20 dB Gain, 20 Hz-20 kHz:\u003c\/strong\u003e 88 dB; 92 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA SNR At +26 dB Gain, 20 Hz-20 kHz:\u003c\/strong\u003e 80.5 dB; 85 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA SNR At +32 dB Gain, 20 Hz-20 kHz:\u003c\/strong\u003e 74 dB; 78.5 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA SNR At +38 dB Gain, 20 Hz-20 kHz:\u003c\/strong\u003e 68 dB; 73 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA THD Plus Noise At +14\/+20 dB Gain:\u003c\/strong\u003e -88 dB; 0.004%, measured over 20 Hz-20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA THD Plus Noise At +26 dB Gain:\u003c\/strong\u003e -81.5 dB; 0.0084%, measured over 20 Hz-20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA THD Plus Noise At +32 dB Gain:\u003c\/strong\u003e -74 dB; 0.019%, measured over 20 Hz-20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRIAA THD Plus Noise At +38 dB Gain:\u003c\/strong\u003e -69 dB; 0.035%, measured over 20 Hz-20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear Analog Outputs:\u003c\/strong\u003e 2 XLR and 2 impedance-balanced 1\/4-inch TRS connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear TRS Routing:\u003c\/strong\u003e Selectable Line 1\/2 or Phones 3\/4 signal path\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Output Coupling:\u003c\/strong\u003e DC-coupled\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output Impedance At +24\/+19\/+13 dBu:\u003c\/strong\u003e 200 Ohm at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output Impedance At +7\/+1 dBu:\u003c\/strong\u003e 100 Ohm at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Maximum Output:\u003c\/strong\u003e +26.5 dBu at 0 dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output Reference Levels:\u003c\/strong\u003e +24, +19, +13, +7, and +1 dBu at 0 dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output SNR At +7\/+13\/+19\/+24 dBu:\u003c\/strong\u003e 124 dB AES17; 126 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output SNR At +1 dBu:\u003c\/strong\u003e 121 dB AES17; 123 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency Response At 44.1 kHz:\u003c\/strong\u003e 0 Hz-20.5 kHz, -0.1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency Response At 96 kHz:\u003c\/strong\u003e 0 Hz-45.2 kHz, -0.5 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency Response At 192 kHz:\u003c\/strong\u003e 0 Hz-91 kHz, -1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency Response At 384 kHz:\u003c\/strong\u003e 0 Hz-183 kHz, -1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Frequency Response At 768 kHz:\u003c\/strong\u003e 0 Hz-350 kHz, -3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output THD At 0 dBFS:\u003c\/strong\u003e Below -130 dB; 0.0000316%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output THD Plus Noise At 0 dBFS:\u003c\/strong\u003e -119 dB; 0.00011%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eXLR Output Channel Separation:\u003c\/strong\u003e Greater than 130 dB at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear TRS Output Impedance:\u003c\/strong\u003e 200 Ohm balanced; 100 Ohm unbalanced, at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear TRS Maximum Output:\u003c\/strong\u003e +21.5 dBu at 0 dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear TRS SNR At +19 dBu:\u003c\/strong\u003e 124 dB AES17; 126 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear TRS SNR At +7\/+13 dBu:\u003c\/strong\u003e 122 dB AES17; 124 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear TRS SNR At +1 dBu:\u003c\/strong\u003e 118.5 dB AES17; 120.5 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Connections:\u003c\/strong\u003e 2 unbalanced stereo 1\/4-inch TRS outputs; balanced Pentaconn connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Power Modes:\u003c\/strong\u003e High Power, Low Power, and in-ear monitor (IEM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced Headphone Output Impedance:\u003c\/strong\u003e 0.1 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced Headphone Maximum Level:\u003c\/strong\u003e +21.5 dBu; 9.2V with a load of 100 Ohm or higher\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced Headphone SNR:\u003c\/strong\u003e High Power, 124 dB\/126 dBA; Low Power, 122 dB\/124 dBA; IEM, 120 dB\/122 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced Minimum Headphone Loads:\u003c\/strong\u003e IEM, 4 Ohm; Low Power, 8 Ohm; High Power, 24 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced Headphone Power At 0.1% THD Plus Noise:\u003c\/strong\u003e 0.288W per channel into 300 Ohm; 2.4W into 32 Ohm; 1.93W into 16 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone THD At +20 dBu Into 32 Ohm:\u003c\/strong\u003e -124 dB; 0.000057%, at 1.9W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone THD Plus Noise At +20 dBu Into 32 Ohm:\u003c\/strong\u003e -118 dB; 0.00011%, at 1.9W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnbalanced Headphone Channel Separation:\u003c\/strong\u003e 80 dB into 32 Ohm over 20 Hz-20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone Output Impedance:\u003c\/strong\u003e 0.2 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone Maximum Level:\u003c\/strong\u003e +27.5 dBu; 18.4V at 0 dBFS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone Reference Levels:\u003c\/strong\u003e IEM, +7 dBu\/1.73V; Low Power, +13 dBu\/3.46V; High Power, +25 dBu\/13.8V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone SNR:\u003c\/strong\u003e High Power, 124 dB\/126 dBA; Low Power, 123 dB\/125 dBA; IEM, 122 dB\/124 dBA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Minimum Headphone Loads:\u003c\/strong\u003e IEM, 8 Ohm; Low Power, 12 Ohm; High Power, 40 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone Power At 0.1% THD Plus Noise:\u003c\/strong\u003e 1.15W per channel into 300 Ohm; 3.85W into 32 Ohm; 1.93W into 16 Ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Headphone Channel Separation:\u003c\/strong\u003e Greater than 130 dB at 1 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Protection:\u003c\/strong\u003e Mute relays, overcurrent detection, individual DC protection, plug detection, and DSP-controlled operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Input Lock Range:\u003c\/strong\u003e 28-200 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccepted Digital Formats:\u003c\/strong\u003e Consumer and Professional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES\/EBU Input:\u003c\/strong\u003e XLR via breakout cable; transformer-balanced, galvanically isolated; AES3-1992; 1Vpp sensitivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial S\/PDIF Input:\u003c\/strong\u003e RCA via breakout cable; transformer-balanced; IEC 60958; sensitivity below 0.3Vpp; AES3-1992 compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Input:\u003c\/strong\u003e IEC 60958 S\/PDIF; ADAT compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES\/EBU Output:\u003c\/strong\u003e XLR via breakout cable; transformer-balanced, galvanically isolated; 2.7Vpp; AES3-1992 Amendment 4 Professional format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial S\/PDIF Output:\u003c\/strong\u003e RCA via breakout cable; 0.75Vpp; IEC 60958 Consumer format\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptical Output:\u003c\/strong\u003e IEC 60958 Consumer S\/PDIF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePublished Digital Output Rate Range:\u003c\/strong\u003e 44-200 kHz; single-wire operation for AES\/EBU and coaxial S\/PDIF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Sources:\u003c\/strong\u003e Internal, AES input, S\/PDIF input, ADAT input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock System:\u003c\/strong\u003e SteadyClock EX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Clock Accuracy:\u003c\/strong\u003e ±1 ppm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Sample-Rate Adjustment:\u003c\/strong\u003e ±50 ppm in 0.1 ppm increments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal Clock Jitter Suppression:\u003c\/strong\u003e Greater than 50 dB above 1 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClock Recovery:\u003c\/strong\u003e Phase-locked loop supports input jitter exceeding 100ns; additional digital bitclock PLL supports ADAT varispeed operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Digital Monitoring:\u003c\/strong\u003e ADAT channels 3\/4 selectable as a source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDSP Functions:\u003c\/strong\u003e Five-band parametric EQ, bass\/treble adjustment, crossfeed, loudness compensation, RIAA equalization\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e IPS color panel with peak meters, 30-band analyzer, and digital connection\/clock status overview\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Control:\u003c\/strong\u003e MRC with 4 programmable buttons and access to 61 assignable functions and commands\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoftware:\u003c\/strong\u003e ADI-2 Remote control application; DIGICheck audio analysis tools\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Connection:\u003c\/strong\u003e Dedicated terminal for turntable grounding or earth connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRackmount Compatibility:\u003c\/strong\u003e Optional RM19-III adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Power Supply:\u003c\/strong\u003e External switching supply; 100-240V AC input; 12V DC output, 3.3A, 40W; lockable connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 14W idle; 30W maximum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIdle Current At 12V:\u003c\/strong\u003e 1.16A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Consumption:\u003c\/strong\u003e 170mW at 12V DC; 280mW at 230V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndervoltage Detection:\u003c\/strong\u003e Below 9V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOvervoltage Disconnection:\u003c\/strong\u003e Above 16.5V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Protection:\u003c\/strong\u003e Active fuse-less protection against incorrect polarity and overvoltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 5-40°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e Below 75%, non-condensing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Width x Height x Depth):\u003c\/strong\u003e 8.5 x 1.7 x 6.3 inches; 1U height\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhat's In the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x ADI-2\/4 Pro EX\u003c\/li\u003e\n\u003cli\u003e1 x MRC remote control with battery\u003c\/li\u003e\n\u003cli\u003e1 x manual\u003c\/li\u003e\n\u003cli\u003e1 x external 12V DC, 40W switching power supply with lockable connector and IEC socket\u003c\/li\u003e\n\u003cli\u003e1 x power cord\u003c\/li\u003e\n\u003cli\u003e1 x BOC968 AES\/S\/PDIF digital breakout cable\u003c\/li\u003e\n\u003cli\u003e1 x 70.8-inch USB-C cable with one lockable end\u003c\/li\u003e\n\u003cli\u003e1 x quick start guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RME","offers":[{"title":"Default Title","offer_id":50847493062853,"sku":"RME-ADI24PROEX","price":2999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-rme-adi-2-4-pro-ex_964fe9b7-b01f-479b-8b2f-2b002cda4cc8.jpg?v=1793378730","url":"https:\/\/avlgear.com\/products\/rme-adi-2-4-pro-ex-ad-da-converter-and-usb-headphone-amplifier","provider":"AVLGEAR","version":"1.0","type":"link"}