APOGEE’S
DA-2000
Studio Reference
Standard Digital to Analog Converter
– Switcher represents a milestone in
digital conversion technology.
Contained within the design are tech-
nologies that Apogee pioneered, such
as low jitter clocking and critically-
matched filter designs. With its
comprehensive multiple digital input
selection and expansive feature set,
the
DA-2000
will become the center
of your digital monitoring system.
The DA-2000 offers 20 bits of reso-
lution with clear, precise definition and
locks to sample rates from 32kHz to
54kHz. A suite of functions to confirm
correct operation includes a built-in
precision digital oscillator for setting
optimum audio levels and status bit
derived word-length indication. Both
balanced and unbalanced outputs are
included to interface to the widest
range of equipment possible.
The chassis of the DA-2000 is based
on new design principles that present
the controls clearly and cohesively for
quick setup and operation. The backlit
front panel is ideal for low light applica-
tions such as the studio or mastering
environments.
The DA-2000 is designed to form
the hub of your digital audio moni-
toring environment. With four AES/EBU
and two S/PDIF coax inputs, all individ-
ually switched from the front panel, all
your major pieces of stereo digital
equipment can be routed to one device
for the highest quality reference moni-
torin, without the need for external
digital switchers and routing.
Switching between inputs is
completely click-free, even if unsynchro-
nized, and invalid inputs are muted to
avoid monitor damage.
Both balanced and unbalanced
analog outputs are provided, allowing
the maximum of flexibility when
hooking up monitor amplifiers, consoles
and other equipment. Gold-plated
connectors are universally employed for
minimum signal degradation
throughout the digital replay chain.
The inclusion of Apogee’s acclaimed
UV22 – unique in a D/A conversion
system – improves converter linearity
and extracts the highest level of detail
from incoming digital signals.
With a combination of sonic perfec-
tion and flexible features, the DA-2000
is destined to continue the tradition of
Apogee Reference Standards.
DA-2000 R
EFERENCE
S
YSTEM
PRELIMINARY INFORMATION
A
POGEE
E
LECTRONICS
C
ORPORATION
3145 Donald Douglas Loop South, Santa Monica, CA 90405. Tel: (310) 915-1000. Fax: (310) 391-6262
OUTLINE SPECIFICATIONS
Sampling Rate . . . . . . . . . . . .32-54 kHz
Converter System . . . . . . . . .8x oversampling,
20-bit R2R
Digital Inputs . . . . . . . . . . . . .2 coaxial S/PDIF;
4 balanced AES/EBU
Analog Outputs . . . . . . . . . . .2 balanced,
1 unbalanced
THD + N . . . . . . . . . . . . . . . . .97dB at 1kHz
Freq. Response (44.1kHz) . . .20–20k Hz, ±0.5dB
S/N Ratio . . . . . . . . . . . . . . . .108.5dB A-weighted,
106dB unweighted
THD . . . . . . . . . . . . . . . . . . . .<0.005%, 20–20k Hz
Internal recovered clock jitter <30 picoseconds RMS
Crosstalk . . . . . . . . . . . . . . . . .110dB typ, 20–20k Hz
Dimensions . . . . . . . . . . . . . . .19 x 4 x 12.5 (WHD)
Weight . . . . . . . . . . . . . . . . . .20 lbs (9.1 kg)
SUMMARY FEATURE LIST
• 20-Bit Ultra-linear R2R D/A Converters
• Multiple AES and S/P DIF coaxial digital inputs
• Comprehensive front panel input selection –
Input selectors show signal presence
• No coloration of the audio source:
holds detail, sound-stage & tonal balance
• Acclaimed UV22 process for maximum detail
• Patented Low Jitter Clock System
• Versatile Balanced and Unbalanced
Analog Outputs
• Award winning Filter Technology for accurate
high frequency performance
• Automatic Emphasis detection
• Built in 1 kHz High Resolution Test Oscillator
20-bit stereo D/A
converter – switcher
The Apogee DA-2000 includes four AES/EBU and two S/PDIF inputs, all individually
selected from the front panel. Balanced and unbalanced analog outputs are provided
for the most flexible interfacing possible to monitoring equipment.
DA2K-PROv2
DA-2000 Lit x2 10/8/98 2:57 PM Page 1
