Virtuoso 24bit/96kHz 12-input/13-output DSP

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Just as the virtuous performer holds the absolute mastery of the instrument and the technique connected to it, the bit One HD Virtuoso features unique skills dedicated to the most ambitious OEM Integration projects and excels in the uncompromising Hi-End systems. This was made possible thanks to innovative functions born with the new software/firmware development and the upgrade of some key components in the audio signal path, which are crucial to reach new heights of listening pleasure. bit One HD Virtuoso allows the creation of an Audison Full DA HD (Full Digital Audio HD) system where the audio signal is transmitted digitally from the Hi-Res audio player to the Audison amplifiers equipped with AC / AD link inputs, preserving every nuance with maximum purity. Features: 1: Full Digital Audio HD - Pure digital signal transfer with a resolution up to 24 bit / 96 kHz 2: Hi-Res audio - According to the definition of HiRes audio provided by JAS (Japan Audio Society – jas-audio.or.jp), bit One HD Virtuoso meets 24 bit / 96 kHz native processing requirement. 3: Analog Device SHARC™ DSP series chip with floating point precision, to reach the highest audio quality. 4: FIR FILTERS - A dedicated firmware release enables the user to process up to 9 digital channels with crossover FIR filters. This sound processing mode, much more demanding in terms of calculation resources, ensures a leadingedge in-car listening experience. 5: RVA (Remote Volume Aux) - This exclusive technology provides the ability to select an auxiliary source (I.e.: a HI-Res audio player or auxiliary wireless interface connected by digital inputs) and adjust its volume via the OEM Head Unit, offering full support to the management of the car priority signals such as parking sensor alerts, GPS messages, phone and vocal commands whilst music is played through the auxiliary source. 6: USS technology allows bit processors to work with headunits featuring the “speaker load detection” circuit 7: BIT DRIVE - Auto tuning by Audison bit Tune and communication with bit Drive portal. 8: DE-EQ - De-equalization function to “flatten” any equalization applied by default by OEM sources. 9: DE-TIME - Input delay compensation of time-delayed factory outputs prior to signal summing. 10: DE-PHASE - Compensation of the overall system phase to recreate the original signal, even in case of OEM sound enhancement algorithms. 11: POLARITY-CHECK - High level inputs polarity check and automatic correction in case of inversion. Nominal power supply voltage/Fuse 11 ÷ 15 VDC Channels 13 Sample Rate 24 bit / 96 kHz Hi Level Inputs 12 Low Level Inputs 12 Digital Inputs 2 Processing Method Floating point Idling current 0.75 A Switched off without DRC MP -2 mA Switched off with DRC MP 5 mA Remote IN 4 ÷ 15 VDC (1 mA) Remote OUT 4 ÷ 15 VDC (130 mA) FUSE 2A Distortion - THD @ 1 kHz, 1 VRMS Output -0.004 % Bandwidth @ -3 dB 10 Hz ÷ 44 kHz S/N ratio @ A weighted, 4 V Output, 2 V MASTER input -105 dBA S/N ratio @ A weighted, 4 V Output, 2 V AUX input -110 dBA S/N ratio @ A weighted, 4 V Output, OPTICAL IN1/IN2 input -104 dBA Channel Separation @ 1 kHz -80 dBA Input sensitivity PRE IN / Master -1.3 ÷ 9 VRMS Input sensitivity Speaker IN / Master -5 ÷ 32 VRMS Input sensitivity AUX -0.7 ÷ 5 VRMS Input impedance Pre In 15 kΩ Input impedance Speaker In / AUX -5 Ω Max Output Level 0.1% THD -4 V Low level (Pre) -Ch1 ÷ Ch13 (IIR mode); Ch1 ÷ Ch 9 (FIR mode) Digital AD Link 1 -Ch1 ÷ Ch8 (IIR / FIR mode) Digital AD Link 2 -Ch9 ÷ Ch13 (IIR mode); Ch9 only (FIR mode) From / To Personal Computer 1 x micro USB To Audison Amplifiers 2x (AC Link / AD LINK) control bus To Audison DRC MP 1 x AC Link Filter type -Full / High-Pass / Low-Pass / Band-Pass Filter mode and slope -Linkwitz @ 12 / 24 / 36 / 48 dB Butterworth @ 6 / 12 / 18 / 24 / 30 / 36 / 42 / 48 dB Bessel @ 6 / 12 / 18 / 24 / 30 / 36 dB FIR @ 6 / 12 / 18 / 24 / 30 / 36 / 42 / 48 dB Crossover Frequency -Lo-Pass: 0 ÷ 44k Hz (1 Hz step) Hi-Pass: 0 ÷ 20k Hz (1 Hz step) Phase control 0° / 180° Show more