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Krell Showcase Amplifier
17
Specifications
Showcase 7, Showcase 6, Showcase 5
Showcase 7                  Showcase 6                  Showcase 5
FREQUENCY RESPONSE
20 Hz to 20 kHz                20 Hz to 20 kHz                20 Hz to 20 kHz
+0 dB, -0.15 dB                 +0 dB, -0.15 dB                 +0 dB, -0.15 dB
.2 Hz to 95 kHz                 .2 Hz to 95 kHz                 .2 Hz to 95 kHz
+0 dB, -3 dB                      +0 dB, -3 dB                      +0 dB, -3 dB
SIGNAL TO NOISE RATIO
>110 dB                             >110 dB                             >110 dB
“A” WEIGHTED
GAIN
26.2 dB                              26.2 dB                              26.2 dB
TOTAL HARMONIC
1  kHz < 0.03%                   1  kHz < 0.03%                   1 kHz < 0.03%
DISTORTION (THD)
20  kHz < 0.20%                 20  kHz < 0.20%                 20 kHz < 0.20%
INPUT IMPEDANCE
45 kOhms                          45 kOhms                          45 kOhms
INPUT SENSITIVITY
1.55 Vrms                          1.55 Vrms                          1.55 Vrms
OUTPUT POWER
8 Ohms      125  W             8 Ohms     125  W             8 Ohms      125  W
EACH CHANNEL DRIVEN
4 Ohms      250  W             4 Ohms     250  W             4 Ohms      250  W
OUTPUT VOLTAGE
Peak to Peak        90  V     Peak to Peak        90  V     Peak to Peak       90  V
RMS 32  V     RMS 32  V     RMS 32  V
POWER CONSUMPTION
Stand-by       90  W            Stand-by       80  W            Stand-by       70  W
Idle              150  W            Idle              130  W            Idle              110  W
Max.          1600  W            Max.          1400  W            Max.          1200  W
INPUTS
7 single-ended                  6 single-ended                   5 single-ended
via RCA connectors          via RCA connectors          via RCA connectors
7 balanced                         6 balanced                         5 balanced
via XLR connectors           via XLR connectors           via XLR connectors
OUTPUTS
7 channels via 5-way        6 channels via 5-way        5 channels via 5-way
binding posts                     binding posts                     binding
posts
REMOTE CONNECTORS
12 VDC Out                       12 VDC Out                       12 VDC Out
(12 V trigger)                     (12 V trigger)                     (12 V trigger)
via a 3.5 mm connector    via a 3.5 mm connector
via a 3.5 mm connector
DIMENSIONS
INCHES
17.3w x 5.7h x 19.8d         17.3w x 5.7h x 19.8d         17.3w x 5.7h x 19.8d
CENTIMETERS
43.9w x 14.5h x 50.3d       43.9w x 14.5h x 50.3d       43.9w x 14.5h x 50.3d
WEIGHT
SHIPPING
68 lb., 30.8 kg                   66 lb., 29.9 kg                   64 lb., 29.0 kg
UNIT ONLY
60 lb., 27.1 kg                   58 lb., 26.2 kg                   56 lb., 25.3 kg
All operational features, functions, specifications, and policies are subject to change without notification.

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Specifications

Designs and specifications are subject to change without notice.
Disc Types    BD-Video, Blu-ray 3D, DVD-Video, DVD-Audio, AVCHD, SACD, CD, HDCD, Kodak Picture CD, CD-R/RW, DVD±R/RW, DVD±R DL, BD-R/RE
BD Profile    BD-ROM Version 2.5 Profile 5 (also compatible with Profile 1 Version 1.0 and 1.1)
Internal Storage    1GB (Actual space available for persistent storage varies due to system usage)
Output    Analog Audio: 7.1ch, 5.1ch, stereo.
Coaxial/Optical Audio: Dolby Digital, DTS, up to 2ch/192kHz PCM.
HDMI Audio: Dolby Digital, Dolby Digital Plus, Dolby TrueHD, DTS, DTS-HD High Resolution and DTS-HD Master Audio, up to 7.1ch/192kHz PCM, up to 5.1ch DSD.
HDMI Video: 480i/480p/576i/576p/720p/1080i/1080p/1080p24/4Kx2K, 3D frame-packing 720p/1080p24.
Input    HDMI Audio: Dolby Digital, Dolby Digital Plus, DTS, AAC, up to 5.1ch/192kHz or 7.1ch/96kHz PCM.
HDMI Video: 480i/480p/576i/576p/720p/1080i/1080p/1080p24/1080p25/1080p30, 3D frame-packing 720p/1080p24.
MHL Audio: Dolby Digital, Dolby Digital Plus, DTS, up to 5.1ch/192kHz PCM.
MHL Video: 480i/480p/576i/576p/720p/1080i/1080p24/1080p25/1080p30, 3D frame-packing 720p/1080p24.
Audio Characteristics
(Nominal specification)    Frequency: 20Hz – 20kHz (±0.05dB), 20Hz – 96kHz (-4.5dB ~ +0.05dB)
Signal-to-Noise Ratio: >115dB (A-weighted)
THD+N: < 0.006% (1kHz at 0dBFS, 20kHz LPF)
General Specification    Power Supply: ~100V – 240V, 50/60Hz AC
Power Consumption: 35W (Standby: 0.5W in Energy Efficient Mode)
Dimensions: 16.8 x 12.2 x 3.1 inches (430mm x 311mm x 79mm)
Mass: 10.8 lbs (4.9kg)
Operating Temperature    41°F - 95°F
5°C - 35°C
Operating Humidity    15% - 75%
No condensation