HD24XR
Alesis
HD24XR
Alesis HD24XR 24-Track Hard Disk Recorder
This 96kHz, 24-track hard disk recorder is designed to fit into any ADAT environment and is built exclusively for recording music instead of data, resulting in remarkable stability and performance.
It enables engineers to record up to 24 tracks of 24-bit, high-resolution recording at 44.1, 48 kHz, and 12 tracks at 88.2, and 96 kHz sample rates. Two hot-swappable media bays provide convenient access to recording drives and allow data backup in minutes. Tracks may be edited internally or easily transferred to computer over an Ethernet connection.
HD24XR features ADAT Optical and ADAT Sync, enabling it to work efficiently with existing systems, and is controlled by an exceptionally user-friendly interface.
It enables engineers to record up to 24 tracks of 24-bit, high-resolution recording at 44.1, 48 kHz, and 12 tracks at 88.2, and 96 kHz sample rates. Two hot-swappable media bays provide convenient access to recording drives and allow data backup in minutes. Tracks may be edited internally or easily transferred to computer over an Ethernet connection.
HD24XR features ADAT Optical and ADAT Sync, enabling it to work efficiently with existing systems, and is controlled by an exceptionally user-friendly interface.
Product Weight: 20 lbs
Dimensions: 5.09"H x 19"W x 17"D, 3RU
Technical Tools
PDF Documents
Manufacturer Specs
Media
Caddy 1: 40GB HD
Caddy 2: empty
Caddies can be fitted with IDE/EIDE/ATA drive at 5400 / 7200 / 10,000 RPM up to 2TB
Track Count
24 tracks at 24-bit, 44.1 or 48 kHz
12 tracks at 24-bit, 88.2 or 96 kHz
Connections
Analog: 24 24-bit inputs, 24 24-bit outputs (1/4" TRS, +4dBu).
Digital: 24-channel I/O via 3 ADAT Optical inputs and 3 ADAT Optical outputs.
Other
MIDI in/out
Alesis Sync in/out (DB-9)
Word Clock input (BNC, 75)
Footswitch jack for punch in/out (1/4")
LRC input for traditional wired remote (1/4")
10 Base-T Ethernet (RJ-45).
Audio Specs
Frequency response: 20Hz–20kHz +0/–1dB
Dynamic range: 103dB A/D, >103dB D/A (A-weighted)
Distortion: <0.003% THD+N
Input levels: nominal +4dBu, maximum +19dBu
Pitch control: +100 cents/–200 cents, min-max 30–50kHz (30–100kHz with version 2.0)
Power
Power: 90-230V AC, 60W
Caddy 1: 40GB HD
Caddy 2: empty
Caddies can be fitted with IDE/EIDE/ATA drive at 5400 / 7200 / 10,000 RPM up to 2TB
Track Count
24 tracks at 24-bit, 44.1 or 48 kHz
12 tracks at 24-bit, 88.2 or 96 kHz
Connections
Analog: 24 24-bit inputs, 24 24-bit outputs (1/4" TRS, +4dBu).
Digital: 24-channel I/O via 3 ADAT Optical inputs and 3 ADAT Optical outputs.
Other
MIDI in/out
Alesis Sync in/out (DB-9)
Word Clock input (BNC, 75)
Footswitch jack for punch in/out (1/4")
LRC input for traditional wired remote (1/4")
10 Base-T Ethernet (RJ-45).
Audio Specs
Frequency response: 20Hz–20kHz +0/–1dB
Dynamic range: 103dB A/D, >103dB D/A (A-weighted)
Distortion: <0.003% THD+N
Input levels: nominal +4dBu, maximum +19dBu
Pitch control: +100 cents/–200 cents, min-max 30–50kHz (30–100kHz with version 2.0)
Power
Power: 90-230V AC, 60W