miniDSP Ltd, Hong Kong /
/ Features and specifications subject to change without prior notice
44
8
A
DDITIONAL
I
NFORMATION
8.1
S
PECIFICATIONS
8.1.1
General specifications
(See next page for analog output specifications.)
Digital Signal Processor
400 MHz, 32-bit floating-point SHARC Digital Signal Processor (ADSP21489)
Internal sample rate: 48 kHz.
Filtering capabilities
Dirac Live correction (8 channels), matrix mixer, miniDSP processing on all 12
output channels
Computer connectivity
Driverless USB 2.0 control interface for Windows and Mac
Digital audio inputs
USB Audio, up to 6 channels at 48 kHz
TOSLINK Audio, stereo PCM at 44.1 to 192 kHz
A2B® multichannel audio (future option via firmware upgrade)
Digital audio output
A2B® multichannel for linking amplifiers (future option via firmware upgrade)
Analog output modes
(selectable from plugin)
BTL (bridge-tied load) mode for nominal 4
Ω
loads (absolute minimum
2 Ω
)
PBTL (parallel bridge-tied load) mode nominal
2 Ω
loads (absolute minimum
1 Ω
)
Line Out mode for driving external amplification with balanced line-level signal
Analog outputs
See page 45.
Configuration presets
Four onboard presets for Dirac Live and miniDSP processing stored onboard
Wired external remote
External remote for control of active preset, master volume, subwoofer volume
and master mute. OLED status display.
Infrared remote
“Learning remote” (NEC, Philips, Sony) controls master volume, mute, preset
selection.
Remote trigger IN
Trigger level: 4 V DC
Maximum allowed input voltage: 16 V DC
Power supply
10 to 16 V DC compliant for car audio environment
Dimensions (H x W x D)
321 x 150 x 45 mm (main unit)
102 x 23 x 41 (wired remote)
