Digigram UAX220v2 Benutzerhandbuch - Seite 17

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ANALOG AUDIO PERFORMANCE

Measurements done at Fs=48 kHz unless stated otherwise, with filter on the 22 Hz-

22 kHz range

Frequency response

(record + play)

Channel phase difference:

20/20kHz

Dynamic range

(A-weighted)

THD + noise 1 kHz at –1 dBfs

Crosstalk

(Analog in or out)

Number of mic inputs

Programmable mic gain

48 V power supply

Equivalent Input Noise,

A/D-D/A at 48kHz, G=+50dB

ENVIRONMENTS

Supported operating systems

Management

Additional management

UAX220v2 & UAX220-Mic

UAX220v2

20 Hz - 20 kHz: ±0.2 dB

Input: >104 dB

Output: >104 dB

Input: <-98 dB

Output: <-97 dB

Loop: <-93 dB

UAX220v2

Windows XP, Windows 2003 Server,

Depending on the host operating system's

implementation of the USB Audio specification:

DirectSound, Core Audio, ALSA

Digigram np SDK through Virtual PCX

User manual

UAX220-Mic

<0.2°/2°

Input: >100 dB

Output: > 104 dB

Input: <-93 dB

Output: <-97 dB

Loop: <-92 dB

1 kHz: <-110 dB

15 kHz: <-95 dB

2 analog mono with

switchable 48V

phantom power supply

+20 to +55 dB by knob

with switchable -20 dB

input attenuation

2*5 mA max

UAX220-Mic

Mac OS X, Linux

Third-party Asio driver

<-125 dBu