Kramer 920 Data Sheet

920

|Microphone-3.5/6.5mm |Speakers

Power Amplifier (200W into 70V/100V)

The 920 is a high−performance 70V/100V power
amplifier for balanced, unbalanced stereo and
microphone inputs

FEATURES

200W Single Channel Power Amplifier
70V or 100V Amplification
Balanced, Unbalanced and Microphone Inputs
Input Level Sensitivity Adjustment
Selectable Microphone 48V Phantom Power
Selectable High-Pass Filter
Class D Amplifier

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TECHNICAL SPECIFICATIONS

INPUT:

OUTPUT:

INPUT SENSITIVITY:

OUTPUT POWER:

AMPLIFIER TYPE:

MAXIMUM VOLTAGE
GAIN:

BANDWIDTH (-3dB):

S/N RATIO:

CONTROLS:

HIGH PASS FILTER:

INPUT SATURATION:

AUDIO THD + NOISE:

1 balanced stereo +4dBu/10kΩ on a 5−pin removable terminal block, 1 unbalanced
stereo on 2 RCA connectors

1 speaker 70/100V output on a 3−pin removable, large terminal block

0.3V to 1.23V, –10dBu to 4dBu

200W

Class D

+26dB

20Hz to 20kHz

–75dB @14dBu amplification (0.039%)

Screw trimmer for line and mic input sensitivity

When on, frequencies below 120Hz are attenuated by 12dB per octave:
–12dB @120Hz
–24dB @60Hz
–36dB @30Hz

Maximum input level is 3.9Vpp @–48dB

70v main output: –71dB @7.8dBu amplification; 100v main output:–72 db @8.3dBu
amplification

AUDIO 2nd
HARMONIC:

POWER SOURCE:

INCLUDED
ACCESSORIES:

Product Dimension

Product Weight

Shipping Dimension

Shipping Weight

0.08% for 70v/100v output

See label near rear panel power socket:
USA version: 100−120V AC, 50/60Hz, 330VA; European version: 200−240V AC,
50/60Hz, 480VA

Power cord, rack "ears"

19" x 7.20 x 1U (43.6cm x 18.30cm x 4.36cm) W, D, H

4.7kg (10.4lbs) approx

55.00cm x 27.60cm x 10.70cm (21.65" x 10.87" x 4.21" ) W, D, H

5.6kg (12.3lbs) approx