Audison bit One HD Virtuoso Signal Interface Processor

DSP | 12 input channels | 13 output channels | 24 bit / 96 kHz floating point processing
The Bit One HD Virtuoso is the most advanced digital signal processor in the Audison lineup, designed to meet the demands of the most discerning audiophiles and those seeking a perfect listening experience in their vehicle. This device represents the pinnacle of audio technology, offering extraordinary sound quality thanks to its ability to handle high-definition audio signals up to 24-bit/96 kHz.
Equipped with a highly sophisticated signal processing architecture, the Bit One HD Virtuoso allows for the management and optimization of every aspect of the vehicle’s acoustics. With support for 13-channel processing, this processor offers exceptional flexibility in audio system configuration, enabling detailed customization to achieve balanced and precise sound, perfectly adapted to the vehicle’s interior specifications. The Bit One HD Virtuoso also stands out for its advanced user interface, which allows intuitive and precise adjustment of all parameters, including crossover filters, 10-band parametric equalization for each channel, and time delay management. These features enable the creation of a unique listening experience, where every sonic detail is enhanced and reproduced with maximum fidelity. The installation of the Bit One HD Virtuoso is designed to seamlessly integrate with the most complex audio systems, both OEM and aftermarket. Its compatibility with high-resolution audio formats and USB connectivity ensures unparalleled sound quality, transforming the vehicle’s interior into a concert hall on wheels. In summary, the Bit One HD Virtuoso is the ideal choice for those who desire the best in digital signal processing for their car audio system. With this device, every journey becomes an immersive and extraordinary sonic experience, with audio quality that exceeds all expectations.

Specs

DSP Tech Data
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

Signal Stage
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 k
Input impedance Speaker In / AUX 5
Max Output Level 0.1% THD 4 V

Input Stage
Low level (Pre) Ch1 Ch6; AUX L/R
High Level (Speaker In) Ch1 Ch12
Digital 2 x Optical S/PDIF; Max 192 kHz/24 bit

Output Stage
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)

Connection
From / To Personal Computer 1 x micro USB
To Audison Amplifiers 2 x (AC Link / AD LINK) control bus
To Audison DRC MP 1 x AC Link

Crossover
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

Time Alignment
Distance 1.4 756 cm / 0.6 297.7 inches
Delay 0 22 ms
Step 0.04 ms, 1.4 cm, 0.6 inch

General Requirements
PC connections USB 1.1 / 2.0 / 3.0 Compatible
PC OS Microsoft Windows (32/64 bit): XP, Vista, Windows 7, Windows 8, Windows 10
Video Resolution with screen resize min. 800 x 600
Ambient operating temperature range 0 C to 55 C (32F to 131F)