Product overview
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.
Technical specifications
| 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 | 6 |
| 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 kΩ |
| Input impedance Speaker In / AUX | 5 Ω |
| 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 (32°F to 131°F) |
What you are ordering
The exact Audison model shown above, SKU 66751501. Check the vehicle and system requirements before ordering OEM-fit or integration accessories.
Technical information verified against the official Audison product page.
