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INPUT: 1 unbalanced stereo audio, 1Vpp/50kΩ on a 3.5mm mini jack; 3 unbalanced stereo audio, 1Vpp/50kΩ on RCA connectors.
OUTPUTS: Stereo headphone on a 6.5mm connector; loudspeakers on a terminal block connector; automatic switching when a headphone is plugged in.
BANDWIDTH (-3dB): 20kHz.
S/N RATIO: 68dB unweighted.
CONTROL: Input selector switches: bass (70Hz.), mid (1kHz), treble (15kHz): +/-15dB; volume, balance, and loudness controls.
OUTPUT POWER: 4.5W RMS per channel into 4Ω @15V supply.
THD+NOISE: 0.059% @1kHz, 1V.
2nd HARMONIC: 0.025%.
POWER SOURCE: 12-15V DC, 22V max, up to 1A.
DIMENSIONS: 19cm x 13.5cm x 2.5cm (7.5” x 5.3” x 0.98”) W, D, H.
WEIGHT: 0.6kg (1.32lbs) approx.
ACCESSORIES: Power supply.
OPTIONS: RK-T2B 19" rack adapter.
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INPUT: 1 unbalanced stereo/balanced mono, 1Vpp/33kΩ on a 3.5mm mini jack.
OUTPUTS: 5 unbalanced stereo/balanced mono, 1Vpp/50Ω on 3.5-mm mini jacks.
MAX. OUTPUT: 5Vpp.
AUDIO BANDWIDTH (-3dB): 20kHz.
S/N RATIO: 80dB unweighted.
CONTROL: Left and right gain rear trimmers (0 to +3.5dB).
COUPLING: AC.
THD: 0.03% (2nd harmonic).
POWER SOURCE: 12V DC, 100mA.
DIMENSIONS: 12cm x 7.5cm x 2.5cm (4.7” x 2.95” x 0.98”) W, D, H.
WEIGHT: 0.28kg (0.62lbs) approx.
ACCESSORIES: Power supply, mounting bracket.
OPTIONS: RK-3T 19" rack adapter.
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INPUTS: 5 unbalanced stereo audio, 1Vpp/50kΩ on RCA connectors.
OUTPUT: 1 unbalanced stereo audio, 1Vpp/100Ω on RCA connectors.
MAX AUDIO OUTPUT: 3Vpp.
AUDIO BANDWIDTH (-3dB): 100kHz.
GAIN RANGE: 60dB (via underside accessible trimmers).
AUDIO S/N RATIO: Better than 78dB.
CONTROL: 5 front panel buttons, contact closure via the link connector.
THD: Less than 0.08%.
POWER SOURCE: 12V DC, 100mA.
DIMENSIONS: 16.5cm x 12cm x 4.5cm (6.5” x 4.7” x 1.8”) W, D, H.
WEIGHT: 0.62kg (1.4lbs) approx.
ACCESSORIES: Power supply.
OPTIONS: RK-1 19" rack adapter.
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INPUTS: 4 balanced stereo audio, +4dBu typical, on XLR connectors.
OUTPUT: 1 balanced stereo audio, +4dBu typical, on XLR connectors.
SWITCHING SYSTEM: Mechanical, break-before-make.
BANDWIDTH (-3dB): 100kHz (audio).
CROSSPOINTS: 4 x 2 for audio stereo.
SIGNAL LEVELS: Up to +30dBu.
DIMENSIONS: 15.3cm x 6.6cm x 7.6cm (6” x 2.6” x 3”) W, D, H.
WEIGHT: 0.57kg (1.27lbs) approx.
OPTIONS: RK-4X 19" rack adapter.
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INPUTS: 8 video, 1Vpp/75Ω on BNC connectors; 8 unbalanced stereo audio on RCA connectors.
OUTPUTS: 1 video, 1Vpp/75Ω on a BNC connector; 1 unbalanced stereo audio on an RCA connector.
BANDWIDTH (-3dB): Video: 400MHz; audio: 100kHz.
SWITCHING SYSTEM: Mechanical, break-before-make.
CROSSPOINTS: 1 of 8.
SIGNAL LEVELS: Up to 3Vpp video, +30dBu audio.
DIMENSIONS: 19" x 7" x 1U W, D, H, rack mountable.
WEIGHT: 1.5kg (3.3lbs) approx.
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INPUTS: 1 unbalanced audio stereo, up to 26 Vpp/27kΩ on RCA connectors. 1 balanced audio stereo, up to 25 Vpp/18kΩ on detachable terminal blocks.
OUTPUTS: 1 balanced audio stereo, up to 26 Vpp/50Ω on detachable terminal blocks. 1 unbalanced audio stereo, up to 25 Vpp/100Ω on RCA connectors.
VIDEO BANDWIDTH (-3dB): 50kHz.
GAIN RANGE: -13 to + 5.2 dB (Unbal. to Bal.), -51 to + 6 dB (Bal. to Unbal.) with underside accessible trimmers.
S/N RATIO: 82 dB (balanced to unbalanced), unweighted.
COUPLING: AC.
THD+NOISE: 0.013%.
2nd HARMONIC: 0.001%.
POWER SOURCE: 12 VDC, 150mA.
DIMENSIONS: 12cm x 7.5cm x 2.5cm (4.7” x 2.95” x 0.98”, W, D, H.).
Kramer 482 WEIGHT: 0.3 kg (0.66 lbs.) approx.
Kramer 482 ACCESSORIES: Power supply, mounting brackets.
Kramer 482 OPTIONS: Model VA-50P power supply with six 12VDC outlets, RK-T1, RK-T3, 19” rack adapters. |
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