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All critical
circuitry
utilizes
four layer glass epoxy circuit
boards. With its 100 VA
power supply and 11 independent
stages
of regulation,
the power supply of the
KRELL PLAYBACK SYSTEM-20 is
a rock
solid
source
of pure
current
and
voltage
for the digital
and Class A analog output stages.
The output stage is
classic
KRELL. All output circuits
are DC coupled,
Class A and complementary.
The output stage has 18 volt rails
and fully differential
balanced outputs on gold
plated,
berrylium
copper
XLR connectors.
Single-ended
outputs
are also
provided via custom gold plated
RCA connectors.
In the
KRELL PLAYBACK SYSTEM-20i/I
the
high level
output
stage
of the
KPS-20i is replaced with a line level output stage and volume control simfliar
to
that of the KRELL KRC-2 preamplifier.
This stage is optimized to drive the input
of a power amplifier directly.
The KPS-20i and KPS-20i/I support all major digital
input formats:
one ST fiber
optic,
one AES/EBU balanced,
two SPDIF coaxial,
and one EIAJ optical.
They
come standard
with an SPDIF coaxial
digital
output.
ST, EIAJ, and KRELL Time
Sync outputs are available
as an option. All input switching is accessible
from the
front panel or the remote control.
KRELL's proprietary
Data Recovery and Jitter
Rejection
Module recovers
all
data from external
sources,
reducing
jitter
to
exceptionally
low levels.
This Owner's Reference is intended to guide the clear,
trouble
free installation
and operation
of your
KRELL PLAYBACK SYSTEM-20. Should
you have any
questions
or comments, please feel free to contact your authorized
dealer or the
KRELL staff
for assistance.
In the
unlikely
event
that
your KRELL PLAYBACK SYSTEM-20 should
require
service,
you will
be pleased
to know that
it
is backed by a comprehensive
Customer Satisfaction
policy and one of the most advanced service
facilities
in
the industry.
For detailed
information
on the terms and conditions
of service,
please
consult
the Warranty and Service
section
of this
Reference,
Warranty
Registration
Card, or an authorized
KRELL Dealer/Distributor.
3
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