Krell Showcase 7 upgraded

Krell Showcase 7 seven channel amplifier in silver upgraded capacitors and Krell mod needed for long term reliability

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 k