|
|
|
|
The 903 is a high
performance integrated personal stereo amplifier for unbalanced
stereo signals. It allows selection between four inputs and
delivers a speaker output of 10 watts RMS power per channel into a
4 ohm load.
Typical
Applications:
-
Presentation rooms
and multimedia applications.
-
Any personal audio
listening – PC, portable CD player etc.
|
|
|
FEATURES
|
|
-
S/N Ratio - 68dB
(unweighted).
-
Highly Efficient -
Class D Operation.
-
Inputs - 3 stereo on
RCA connectors and a single 3.5mm stereo mini-plug.
-
Outputs -
1⁄4” Headphone jack and terminal block for
speakers
-
Control - Volume,
bass, mid, treble, balance, and loudness.
-
Compact Size - Part
of the Kramer TOOLS™ family of compact, high quality and cost
effective solutions.
|
|
|
SPECIFICATIONS
|
|
| Inputs: |
1audio stereo 1Vpp/50kΩ on 3.5mm mini phone
connector,3 audio stereo 1Vpp/50kΩ on RCA
connectors. |
|
|
Outputs: |
Stereo headphone on a 6.5 mm
connector. Loudspeakers on terminal block connector. Automatic
switching when a headphone is plugged in. |
|
| Max. Power Output: |
25 Watts peak, or 2 x 10 Watts RMS continuous into 4 ohms
load. |
|
|
Bandwidth (-3dB): |
20 kHz. |
|
| S/N Ratio: |
77 dB @ 1 kHz. |
|
|
Crosstalk: |
- 73 dB @ 1 kHz, all
hostile. |
|
| Controls: |
Input selector switches, BASS (70
Hz.), MID (1 kHz), TREBLE (15 kHz): +/- 13dB.Volume, Balance and
Loudness controls. |
|
|
Coupling: |
AC. |
|
| Audio THD + Noise: |
0.5%. |
|
|
Audio 2nd Harmonic: |
0.3%. |
|
| Power Source: |
12 VDC, up to 2.5 Amp. |
|
|
Dimensions: |
19 cm x 13.5 cm x 2.5 cm (7.5”
x 5.3” x 0.98”, W, D, H). |
|
| Weight: |
0.6 kg. (1.32 lbs.)
approx. |
|
|
Accessories: |
12 VDC Power supply. |
|
| |
|
|
