Product Overview
The ADI-2 FS is a compact and versatile 2-channel Hi-End AD/DA converter that offers exceptional conversion at up to 192 kHz with a wide 120 dB dynamic range. Its studio-grade audio quality, SteadyClock FS technology, and extensive connectivity options make it a universal tool and a flexible problem solver. Designed for audiophile conversion of analog signals to SPDIF, ADAT, or AES, the ADI-2 FS relies on integrated SteadyClock FS technology to guarantee each sample and bit are present, accounted for, and precisely placed, no matter the conversion. Monitoring is easy thanks to an adjustable high-power headphone output on the front panel. The ADI-2 FS provides a clear layout with distinct labeling on the front panel function buttons, status display, peak level meter, and tidy back panel, making it easy to operate in when precision counts. Its High Power² circuitry is universally applicable, and power is supplied via the included external switching power supply with a lockable connector. The ADI-2 FS is perfect for studio use, mobile use, or measurement applications requiring galvanic isolation. Its wide operating voltage range of 9 - 15 volts means it can be powered in the field via standard or rechargeable batteries (not included).
RME ADI-2-FS Includes:
- ADI-2 FS
- User's guide
- External switched power supply, lockable connector, DC 12 V 24 W
- Power cord
RME ADI-2-FS Features:
- AD/DA converter in professional studio quality
- Powerful headphone amplifier with analog and digital input
- Multi-format converter (AES, SPDIF, ADAT) with monitoring
- SPDIF/ADAT playback system
- Analog impedance converter
- Analog level adaptation
- Analog balanced converter (unbalanced to balanced)
- Analog distribution amp
RME ADI-2-FS Specifications:
- AD
- Signal to Noise ratio (SNR) @ +19 dBu: 117 dB RMS unweighted, 121 dBA
- Frequency response @ 44.1 kHz, -0.1 dB: 5 Hz – 20.5 kHz
- Frequency response @ 96 kHz, -0.5 dB: 3 Hz – 45.5 kHz
- Frequency response @ 192 kHz, -1 dB: 2 Hz – 92.7 kHz
- THD @ -1 dBFS: -114 dB, 0.00015 %
- THD+N @ -1 dBFS: -112 dB, 0.00025 %
- Channel separation: > 110 dB
- Max Input Level AD: +19 dBu
- Input: XLR or 1/4" TRS, electronically balanced
- Input impedance balanced: 36 kOhm, unbalanced: 18 kOhm
- Input sensitivity switchable: +4 dBu, +13 dBu, +19 dBu @ 0 dBFS
- DA
- Signal to Noise ratio (SNR): 117 dB RMS unweighted, 120 dBA
- Frequency response @ 44.1 kHz, -0.1 dB: 10 Hz – 20.2 kHz
- Frequency response @ 96 kHz, -0.5 dB: 5 Hz – 44.9 kHz
- Frequency response @ 192 kHz, -1 dB: 3 Hz – 88 kHz
- THD @ -1 dBFS: -112 dB, 0.00025 %
- THD+N @ -1 dBFS: -110 dB, 0.00032 %
- THD @ -3 dBFS: -116 dB, 0.00016 %
- Channel separation: > 110 dB
- Max Output Level DA: +19 dBu
- Output: XLR balanced, 1/4" TRS unbalanced/balanced
- Output impedance: XLR balanced 150 Ohm, TS unbalanced 100 Ohm
- Output level switchable: +4 dBu, +13 dBu, +19 dBu @ 0 dBFS
- DA - Phones
- as DA, except:
- Output: 6.3 mm stereo TRS, unbalanced
- Output impedance: 0.1 Ohm
- Output level at 0 dBFS, load 100 Ohm or up: +19 dBu (6.9 Vrms)
- Max power 32 Ohm load: 0.7 W per channel (0.01% THD, +16 dBu, 4.9 Vrms)
- THD 32 Ohm load @ +15 dBu: -110 dB, 0.0003 %
- Mode ANA (Analog In to Analog Out)
- Signal to Noise ratio (SNR) @ +19 dBu: 123 dB RMS unweighted, 126 dBA
- Signal to Noise ratio (SNR) @ +13 dBu: 119 dB RMS unweighted, 122 dBA
- Signal to Noise ratio (SNR) @ +4 dBu: 112 dB RMS unweighted, 115 dBA
- Frequency response -0.5 dB: 1 Hz – 120 kHz
- THD+N @ +19 dBu: -116 dB, 0.00016%
- Channel separation: > 120 dB
- Maximum input / output level: +22 dBu
- DIGITAL
- Clocks: Internal, ADAT In, SPDIF In
- Jitter suppression of external clocks: > 50 dB (2.4 kHz)
- Effective clock jitter influence on AD and DA conversion: near zero
- PLL ensures zero dropout, even at more than 100 ns jitter
- Digital Bitclock PLL for trouble-free varispeed ADAT operation
- Supported sample rates with external clocking (SPDIF): 28 kHz up to 200 kHz
- Supported sample rates with external clocking (ADAT): 40 kHz up to 49 kHz
- Internal clocks: 32 kHz, 44.1 kHz, 48 kHz, 64 kHz, 88.2 kHz, 96 kHz, 176,8 kHz, 192 kHz
- Digital I/O
- Digital input coaxial ground-free transformer coupled
- Formats: optical (TOSLINK), RCA (SPDIF, AES/EBU compatible)
- Format Consumer SPDIF according to IEC 60958
- Format Professional according to AES3-1992 Amendment 4
- SPDIF coaxial
- RCA, according to IEC 60958
- High-sensitivity input stage RCA: < 0.2 Vpp input level
- Output voltage RCA Consumer 0.7 V, Professional 1.4 V
- Single Wire mode, sample rate 28 kHz up to 200 kHz
- SPDIF optical
- 1 x optical, according to IEC 60958
- Sample rate 28 kHz up to 200 kHz
- ADAT, TOSLINK
- Standard: 8 channels 24 bit, up to 48 kHz
- Double Speed (S/MUX): 4 channels 24 bit 96 kHz
- Quad Speed (S/MUX4) : 2 channels 24 bit 192 kHz
- General
- Included power supply: external switching PSU, 100 - 240 V AC, 2 A, 24 Watts
- Idle power consumption: 5,2 W (430 mA @ 12V)
- Max. power consumption: 10 Watts (830 mA @ 12 V)
- Dimensions (WxHxD): 215 x 44 x 130 mm (8.5" x 1.73" x 5.1")
- Weight: 900 g ( 2.0 lbs)
- Temperature range: +5° up to +50° Celsius (41° F up to 122°F)
- Relative humidity: < 75%, non condensing
