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Krell Industries, Inc.
45 Connair Road
Orange, CT 06477-3650 USA
TEL 203-799-9954, FAX 203-891-2028
E~MAIL krell @ krellonline.com
WEBSITE http://www, krellonline.com
KPS 25sc
Krell Playback System
with Krell CAST Technology
v 00.1
Specifications
FREQUENCY RESPONSE
0.1 Hz to 1 MHz +0 dB. -3 dB
TOTAL HARMONIC DISTORTION (THP/THD)
BALANCED, UNWEIGHTED
1 kHz
<0.005%
20 kHz
<0.008%
SIGNAL TO NOISE RATIO
BALANCED, "A" WEIGHTED
97 dB
CHANNEL SEPARATION
97.8 dB @ 1 kHz
DIGITAL TO ANALOG CONVERSION
Dual interleaved 20-bit DACs
DIGITAL FILTERS
16x oversampling employing dual Motorola
56009 DSPs, HDCD
® employing Pacific
Microsonics PMD 100
DIGITAL CLOCKING SYSTEM
Master clock synchronizes disc drive, laser
assembly, DSP circuit, and decoder circuit
MAINS
Voltage 100 V, 120 V, 200 V, 220 V, 240 V
Frequency 50/60 Hz
OUTPUT VOLTAGE
BALANCED
13 Vrms
POWER CONSUMPTION
9O W
INPUT IMPEDANCE
98 kOhm
OUTPUT IMPEDANCE
17 Ohms
GAIN
BALANCED
12 dB
SINGLE-ENDED
6 dB
DISC DRIVE
Top loading mechanism featuring cog-free
motor assembly and belt driven laser
assembly
DISC CLAMP
Machined. electrolyzed aluminum
with neodymium magnet
DIGITAL INPUTS AND OUTPUTS
1 AES 110 Ohms. 3.5 Vvia XLR
connectors
2 S/PDIF 75 Ohms, 0.5 V via RCA connectors
2 EIAJ optical, via TosLink connectors
ANALOG INPUTS
1 pair balanced via XLR connectors
4 pair single-ended via RCA connectors
ANALOG OUTPUTS
1 pair fixed balanced and 1 pair variable
balanced via XLR connectors
2 pair fixed single-ended and 1 pair variable
single-ended via RCA connectors
1 pair variable Krell CAST via 4-pin bayonet
connectors
VOLUME CONTROL RESOLUTION
16-bit
BALANCE CONTROL RESOLUTION
0.5 dB
REMOTE CONTROL
1 tabletop direct access wireless infrared
1 handheld wireless infrared
1 RC-5 via a DC power connector
1 12 VDC Input (12 V trigger)
via a 3.5 mm mini plug
1 Krell Link input
1 Krell Link output
DIMENSIONS
WITH COVER CLOSED
19.0w x 5.3h x 15.4d in.
48.3w x 13.5 h x 39.1d cm
HEIGHT WITH COVER OPEN
20 in., 50 cm
WEIGHT
Shipping
78.0 lb.. 35.5 kg
Unit only
45.0 lb.. 20.5 kg
AI operational features, functions, specifications, and
policies are subject to change without notification.
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