Kramer Electronics 903 Manual De Usuario
Technical Specifications
7
7
7
Technical Specifications
Table 2: Technical Specifications
INPUTS:
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
OUTPUT POWER:
2x10W (4Ω)
OUTPUT MUSIC POWER:
2x40W (4Ω)
BANDWIDTH (-3dB):
20kHz
S/N RATIO:
77dB @1kHz
CROSSTALK:-
73dB @1kHz, all hostile
CONTROLS:
Input selector switches: bass (70Hz), mid (1kHz), treble (15kHz):
+/-13dB; volume, balance and loudness controls
COUPLING:
AC
AUDIO THD + NOISE:
0.5%
AUDIO 2nd HARMONIC:
0.3%
POWER SOURCE:
12V DC, up to 2.5A
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
1 Specifications are subject to change without notice