Scheda analogica d’uscita di fascia alta a 4 canali con connettori XLR. Deve essere inserita nello slot disponibile sul pannello posteriore del Agora H1 per costruire l’audio bridge. Combina chip di conversione D/A ad alte prestazioni con un eccellente design del circuito in un formato di una scheda AxC per applicazioni d’installazione fissa di fascia alta.
Caratteristiche principali
Applicazioni AxC-AX4O
Technical characteristics
General
| Size | 200 x 100 x 40 mm – AuviTran Audio ToolBox platform cards format |
| Power supply | +12 V / +3.3 V |
| Storage: temp / humidity | - 5 to 70 °C / 0 to 95% (non-condensing) |
| Oper.: temp / humidity | 0 to 50 °C / 5% to 90% (non-condensing) |
| Connectors | 4 x male XLR connectors |
Audio outputs
| Number of outputs | up to 4 analog outputs routed through the AuviTran Audio ToolBox backplane from the other cards |
Audio outputs Specifications
| Sampling frequency | 44.1 kHz / 48 kHz / 88.2 kHz / 96 kHz |
| D/A resolution | 24 bits |
| Frequency response | 20 Hz – 20 kHz (±0.15 dB) |
| Dynamic range (BW 22 kHz) | > 115 dB A-weighted (> 112 dB un-weighted) |
| THD+N (1 kHz / BW 22 kHz) | < -100 dB |
| Output specification | servo-balanced on XLR connectors, < 100 ohm output impedance |
| Output level pad for 0 dBfs | +24 dBu or +10 dBu configurable by software via network |
| Output volume control | +10 dB to -115 dB with 0.5 dB step digital control by software via network with click and plop free management. Digital automatic mute @ zero-data with plop-free output mute |
| Output phase | phase inversion configurable by software via network |
Control and monitoring environment
| Audio ToolBox platform | AxC-A4XO is one the cards for the AuviTran Audio ToolBox platform |
| OS supported | Windows Seven / Vista / XP for 32 or 64 bit versions |