AudioBox USB é uma interface USB (bus-powered) com 2 pré-amplificadores (mic/instrumento), com phantom power 48v, 2 saídas TRS/balanceadas, MIDI in/out e um controle no painel frontal que lhe permite ajustar o nível de volume entre o seu som e as trilhas já existentes. O AudioBox USB vem acompanhadode um completo kit de softwares (PreSonus ProPak)... Cubase LE 4 da Steinberg, muitos plug-ins, loops e samples de bateria.
Microphone Preamp
Type
XLR Female Balanced
Frequency Response (±3.0 dB)
14 Hz to 70 kHz
Input Impedance (Balanced)
1200 §Ù
THD+N (unwtd, 1 kHz @ +4 dBu Output, Unity Gain)
< 0.008%
EIN (A-weighted, 55dB Gain, 150 §Ù Input, 20Hz to 22 kHz)
-115 dBu
S/N Ratio (Unity Gain, Ref. = +4 dBu, 20Hz to 22 kHz)
> 95 dB
Common Mode Rejection Ratio (1 kHz, 55 dB Gain)
> 45 dB
Gain Control Range (± 1dB)
0 dB to 35 dB
Max Input Level (Unity Gain, 1 kHz @ 0.5% THD+N)
-3 dBu
Phantom Power (±2 VDC)
+48 VDC
Instrument Input
type
TRS Female Unbalanced Input Impedance
0.5 M §Ù
Line Outputs
Type
TRS
Balanced Output Impedance
51 §Ù
Headphone Output
Type
TRS Active Stereo
Maximum Output
60 mW/Ch @ 60 §Ù Load
Frequency Response (±1.0 dB)
20 Hz – 30 kHz
MIDI I/O
Type
Dual 5-pin Female DIN
Digital Audio
ADC Dynamic Range (Awtd, 48 kHz Sample Rate)
102 dB
DAC Dynamic Range (Awtd, 48 kHz Sample Rate)
110 dB
Bit Depth
24
Reference Level for 0dBFS
+4 dBu
Internal Sample Frequency Selections (kHz)
44.1, 48
Windows
- OS: Microsoft Windows XP or Vista
- Peripherals: Powered USB 1.1 or 2.0 port.
- CPU/Clock: Pentium or Athlon at 900Mhz or higher recommended.
- Memory (RAM): 512MB or higher recommended.
Macintosh
- OS: OS-X version 10.3.7 or later.
- Peripherals: Powered USB 1.1 or 2.0 port.
- CPU/Clock: PowerPC G4/800Mhz or higher recommended.
- Memory (RAM): 512MB or higher recommended.
Note that the speed of your processor, amount of RAM and size and speed of your hard drive will greatly affect the overall performance of your recording system. Also, a more powerful system (faster processor with more RAM) will allow for lower latency (signal delay) that you might experience while monitoring audio or MIDI signals.
