Owner`s manual

1-1
Features of the 1021 Disc Player
Every Boulder product far exceeds expectations, and to that end the
1021 is truly a Boulder. The design of the 1021 incorperates number of
innovations that elevated the performance of the 1021 well beyond
other players. These innovations in the include:
Introduction
Multiple format playback •
capabilities, including: MP3,
FLAC, OGG Vorbis, WAV, AIFF,
and standard CD (PCM) data.
Large, dimmable, full-color LCD •
display.
Automatic identication of artist, •
disc title, and track listing on
display.
Ethernet connectivity for •
downloading and updating of
track information.
Extensive setup and preferences •
menu.
Ultra-accurate disc drive •
mechanism for the best possible
reading of disc data.
Superior error correction and •
disc tracking software.
Proprietary DSP software for •
data extraction, processing,
volume control, buffering and
digital ltering.
Unique UpandOversampling DSP •
process increases digital bit rate
and word length to a minimum
of 24-bits and 352.8 kHz.
Boulder’s proprietary Eigen •
value digital lter algorithm for
unmatched digital ltering.
DSP implemented digital volume •
control allows direct connection
to ampliers.
Additional RAM implemented •
data buffer between DSP and
DAC section prior to reclocking
Boulder Precise Interval Clock •
located immediately adjacent
to DAC section to eliminate jitter
from the pre-converted data
stream.
Boulder 983 gain stage for •
exceptionally low distortion
voltage gain and analog
buffering.
Advanced oating point DSP •
system to prevent math overow
during processing.
Two pairs of parallel balanced •
outputs on XLR connectors.
AES standard digital output to •
feed outboard processors or
recording devices.
Boulder link connections for •
control and status indications
with other Boulder products.
IR input compatible with external •
control systems.
VGA video output connector •
for use with secondary display
monitor.