CHAPTER
9
1
About the 896HD
OVERVIEW
The 896HD is a computer-based hard disk
recording system for Mac OS and Windows that
provides 18 separate inputs and 22 separate
outputs (at 44.1 or 48kHz), including separate
main outs and headphone out. All inputs and
outputs can be accessed simultaneously. The
896HD consists of a standard 19-inch, double-
space, rack-mountable I/O unit that connects
directly to a computer via a standard IEEE 1394
FireWire™ cable. The 896HD offers the following:
■
Operation at 44.1, 48, 88.2, 96, 176.4 or 192 kHz
■
Eight 24-bit analog outputs individually
switchable between +4 and -10dB operation
■
Eight 24-bit analog inputs equipped with
Neutrik “combo” jacks and independent 3-way
level switch for MIC, LINE or +4/FIXED inputs
■
Eight-channel ADAT optical digital I/O
■
AES/EBU with sample rate conversion
■
Two ext ra a nalo g main outs
■
Eight mic preamps (one on each input)
■
Independent 48V phantom power for each input
■
Independent front-panel trim for each input
■
Sample-accurate ADAT sync input
■
Word cl o c k i nput and output
■
Two FireWi re jacks for chaining multiple units
■
Foot switch input for hands-free punch-in/out
■
Front-panel Headphone jack
■
Main volume knob (for headphone + main outs)
■
CueMix™ DSP no-latency monitoring
■
10-segment LED level meters for each input
■
10-segment programmable LEDs for analog
output, ADAT input or ADAT output
■
10-segment programmable LEDs for AES/EBU
input or output
■
Switchable power supply (110V or 220V)
With a variety of I/O formats, mic preamps, no-
latency monitoring of live input and synchroni-
zation capabilities, the 896HD is a complete,
portable “studio in a box” when used with a
Macintosh or Windows computer. The 896HD
system includes AudioDesk™, full-featured audio
workstation software for Mac OS that supports
both 16-bit and 24-bit recording. Also included is
an ASIO driver for multi-channel operation with
any Macintosh audio software that supports ASIO
drivers.
THE 896HD I/O REAR PANEL
The 896HD rear panel has the following
connectors:
■
Eight 24-bit XLR analog outputs, each equipped
with an independent 2-way output level switch (+4
or -10dB)
■
Eight 24-bit Neutrik “combo” (XLR + balanced
quarter-inch) analog inputs, each equipped with
an independent 3-way level switch (MIC, LINE,
+4/FIXED), mic preamp, front-panel 48V
phantom power switch, and front-panel trim knob
■
One set of ADAT optical ‘light pipe’ connectors
(8 channels of ADAT optical input and output at
44.1/48kHz and 4 channels at 88.2/96kHz)
■
AES/EBU input and output
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