HP Visualize J280 Owner's Manual page 26

Audio Features Programmable sample rates:
8kHz, 16kHz, 32kHz, 48kHz, 11.025kHz,
22.05kHz, and 44.1kHz.
Programmable output attenuation:
0 to –96dB in –1.5dB steps
Programmable input gain:
0 to 22.5dB in 1.5dB steps
Input monitoring:
16-bit linear, 8-bit u-law, or A-law
coding
Audio Inputs Line-in
Mono microphone compatible with
1.5V phantom supply (bias voltage
supplied by the system)
CD-ROM audio (if internal CD–ROM is
installed)
Audio Outputs Line-out
Headphone
Mono speaker jacks
Built-in mono speaker
Audio CODEC Crystal CS4215
1-13