M-Audio Fast Track USB Driver 5.10.00.5093v2

Specifications:
- easy to connect and use
- professional 24-bit/48kHz sound
- dynamic microphone input (XLR) with gain control and signal LEDs
- switchable instrument/line input (1/4”)
- stereo headphone output (1/8”)
- stereo output jacks (RCA)
- level control for headphones and main outputs
- USB bus-powered
- compatible with GarageBand and most other music software
- USB class-compliant (OS X 10.3.5 and higher) for plug-and-play operation
- direct hardware monitoring for synchronized overdubs
- mono switch sends input signal equally to left and right channels
- includes GT Player Express software:
• professional effects
• guitar amp and stomp box modeling
• plays standard audio files with variable speed playback
• standalone operation, ReWire or VST plug-in

general
sample rates 44.1kHz and 48kHz
dimensions 5.5" x 4.25" x 1.75 (14 x 10.8 x 4.5 cm)
weight .45 lbs (.2 kg)
Microphone Input
max input -2.2dBu (0.6 Vrms), min. gain
signal to noise ratio -100dB @ 48kHz (A-weighted), min. gain
dynamic range 100dB @ 48kHz (A-weighted), min. gain
THD + N 0.0053%, 1kHz, -1dBFS @ 48kHz, min. gain
frequency response +0.08 / -0.12dB, 22Hz to 22kHz @ 48kHz, min. gain
available gain 45dB
input impedance 1M Ohms
input (guitar setting)
max input +3.2dBV (1.5 Vrms)
signal to noise ratio -97dB @ 48kHz (A-weighted)
dynamic range 97dB @ 48kHz (A-weighted)
THD + N 0.0049%, 1kHz, -1dBFS @ 48kHz
frequency response +0.00 / -0.45dB, 22Hz to 22kHz @ 48kHz
input impedance 500K Ohms
input (line setting)
max input +2.3dBV (1.3 Vrms)
signal to noise ratio -98dB @ 48kHz (A-weighted)
dynamic range 98dB @ 48kHz (A-weighted)
THD + N 0.0045%, 1kHz, -1dBFS @ 48kHz
frequency response +0.01 / -0.35dB, 22Hz to 22kHz @ 48kHz
input impedance 20K Ohms (bal.), 10K Ohms (unbal.)
line outputs
max output +2dBV (1.2 Vrms)
signal to noise ratio -105dB @ 48kHz (A-weighted)
dynamic range 105dB @ 48kHz (A-weighted)
THD + N 0.0039%, 1kHz, -1dBFS @ 48kHz
frequency response +0.03 / -0.15dB, 22Hz to 22kHz @ 48kHz
crosstalk -100dB, 1kHz, channel-to-channel
output impedance 240 Ohms
headphone outputs
max output (@ 32-ohms) -2 dBV (0.8 Vrms)
signal to noise ratio -102dB @ 48kHz (A-weighted)
dynamic range 102dB @ 48kHz (A-weighted)
THD + N 0.0395%, 1kHz, -1dBFS @ 48kHz
frequency response +0.05 / -0.20dB, 22Hz to 22kHz @ 48kHz
crosstalk -80dB, 1kHz, channel-to-channel
output impedance Less than 1 Ohm
headphone impedance 32 to 600 Ohms recommended
ASIO 2
WDM
Kernel Streaming
Mac OS X Core Audio