Kramer 2x1 Personal Stereo Audio Power Amplifier and Switcher (2 Watts per Channel)

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  • The 901 is a high-performance integrated personal stereo amplifier for unbalanced stereo signals. It accepts a stereo audio signal and delivers a speaker output of 2 watts RMS power per channel into a 4ohm load.
    • S/N Ratio - 74dB.
    • Input - Line or microphone (condenser or dynamic selectable).
    • Output - 3.5mm for headphones and terminal block connectors for speakers.
    • Control - Volume, bass, treble, and balance.
    • Compact Kramer TOOLS™ - 3 units can be rack mounted side-by-side in a 1U rack space with the optional RK-3T rack adapter.
    Rack Adapters: 19” (1U): RK-3T


INPUTS: 1 unbalanced stereo audio, 1Vpp/50kohm on RCA connectors; 1 mono microphone, 5mV/3.2kohm (condenser) 4.8kohm (dynamic) with a type selector, on a 6.5mm phone jack.
OUTPUTS: Unbalanced stereo audio 2W/4ohm per channel on both 3.5mm mini jack and 4-pole detachable terminal block speaker output.
MAX. OUTPUT LEVEL: 8Vpp at Hi-Z load (headphones).
BANDWIDTH (-3dB): 37kHz.
S/N RATIO: 74dB.
CONTROLS: Input selector switch, bass +/-10dB @100Hz, treble +/-12dB @10kHz, volume, balance.
AUDIO 2nd HARMONIC: 0.24%.
CROSSTALK: -60dB @1kHz, 20kHz.
DIMENSIONS: 12cm x 7.5cm x 2.5 cm (4.7” x 2.95” x 0.98”) W, D, H.
WEIGHT: 0.3kg (0.66 lbs) approx.
ACCESSORIES: Power supply, mounting bracket.
OPTIONS: RK-3T 19" rack adapter.

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