Features• 16 channels of AD or DA in 1U box.• Modular design, several combinations of AD and DA are allowed.• 24 bit, 192 kHz latest generation converters.• Dynamic range 120 dB for AD converters and 118 dB for DA converters.• Low latency.• Transformer balanced AES in- and outputs.• Easy interfacing via standard D-sub connectors.• Includes Grade 2 word clock generator. • Auto detection of incoming sampling frequency.• Exceptional high immunity to jitter and digital noise from computer work stations.• Word clock Input has a "sweet spot" detector, providing auto-slicing and signal clean-up.• Clock input accept from 0.2 Volts to 10 Volts.• Balanced analog in- and output buffers.• Combination of JFET and BJT technology for exquisite sonic performance.• Analog and digital balanced architecture.• International power supply, 90-264 VAC.• Ultra quiet magnetic levitation cooling fan.• Digital Inputs and outputs are ESD protected to 23 kV, IEC 61000-4-2 and 15 A surge, IEC 61000-4-5.• 19" sturdy steel metal casing.• Affordable price.
The ADDA16 features low noise and negligible distortion, and has an exceptionally open and natural sound, offering a clear and transparent gateway between the analog and the digital domain. It faithfully reproduces the depth perspective and the micro information from even the most delicate acoustic recordings, and it exhibits a firm, tight and solid sound from drums and bass. At the same time it reproduces percussive instruments with a superior transient willingness.The boring part is that it sounds so neutral and it performs so extremely well that the user tends to forget about its existence. The ADDA16 is a truly high performance modular AD or DA converter, offering excellent specifications and outstanding sonic performance. The digital part is based on the latest generation of converters, and the analog circuitry is based on a careful choice of a combination of JFET and Bipolar Junction technology.The front panel layout is straight forward and easily readable without hidden menus. A quick glance will immediately tell you the operational status of the unit, ideal for today's fast working sound engineers and maintenance personnel.The ADDA16 follows the TASCAM DB-25 pin-out standard. This means that the unit can interface directly to f.x a HDSPe card from RME, the older Digidesign 192 I/O and several others. Observe that the connector pin-out depends on the chosen configuration (detailed in the user manual/data sheet).When using the HDSPe interface cards, the system is expandable up to 192 channel on a MAC computer (96 inputs and 96 outputs simultaneously) and up to 96 channels on a Windows based PC (48 inputs and 48 outputs simultaneously)This combination works with almost all known audio software, like Pro Tools, Sonar Cakewalk, Ableton, Cubase, Nuendo, Samplitude, Sequioa, Reaper, etc..The 1U box contains an ultra low jitter Word clock generator and up to 4 modules, each consisting of 4 channels of either AD converters or DA converters, which gives a total of 16 channels. Configuring is a breeze. Almost all combinations are allowed (see a detailed description in the user manual/data sheet).The Word clock generator utilizes highly efficient synchronization circuitry that works flawlessly and elegantly in the ever changing environment of the modern audio and video studios, cleaning up the incoming sync and locking fast and reliably to an even wildly distorted house clock.AD converter specs:THD+N: -110 dB @ +20 dBu (0.00032%) unweightedTHD: -120 dB @ +20 dBu (0.0001%) unweighted (see user manual/data sheet for details)Noise floor: -120 dBu, A weighted, ref. full scaleDynamic Range: 120 dB A weightedResolution 24 bitsSampling frequency: 44.1 k, 48 k, 88.2 k, 98 k, 176.4 k, 192 kDA converter specs:THD+N: -108 dB @ +20 dBu (0.00039%) unweightedTHD: -112 dB @ +20 dBu (0.00025%) unweighted (see user manual/data sheet for details)Noise floor: -118 dBu, A weighted, ref. full scaleDynamic Range: 118 dB A weightedResolution 24 bitsSampling frequency: 44.1 k, 48 k, 88.2 k, 98 k, 176.4 k, 192 kWord Clock Generator specs:Accuracy, internal crystal: 1 ppm at 25 degC, factory adjustedTemperature stability: +/-2 ppm from 0 degC to +70 degCAgeing 2 ppm pr. yearWord clock frequencies: 44.1 k, 48 k, 88.2 k, 98 k, 176.4 k, 192 kInternal crystal oscillator jitter: 2 ps rmsWord clock output jitter: 100 ps rmsPLL capture range: +/-100 ppmLock time approx: 0.2 - 0.4 secElectrical interfaceWord clock input:: BNC, unbalanced, unterminated (10 kohm), sensitivity 0.2 Vpp, max 10 VppWord clock output: BNC, unbalanced, 75 ohm, 5 VppAnalog inputs: 25 pin D-SUB, balanced, 10 kohm, nominal +20 dBu, max +32 dBuAnalog outputs: 25 pin D-SUB, balanced, 25 ohms, nominal +20 dBuDigital inputs: 25 pin D-SUB, 110 ohm, transformer balanced, AES and SPDIF compatibleDigital outputs: 25 pin D-SUB, 110 ohm, transformer balanced, AES3 formatMains supply: 90 - 264 VACPower consumption: 15 Watts