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Kramer 4X4A 4x1 Switcher and 1x4 Distribution Amplifier
  • Kramer 4X4A 4x1 Switcher and 1x4 Distribution Amplifier
  • Kramer 4X4A 4x1 Switcher and 1x4 Distribution Amplifier
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Kramer 4X4A 4x1 Switcher and 1x4 Distribution Amplifier

Manufacturer: Kramer

Item #: KR-4X4A   •   MFG #: 4X4A


List Price:$165.00
Our Price:$132.00

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Availability: Direct Ship From Manufacturer
Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
  • 2 - 7 Day Normal Delivery Time - Faster Shipping Options at Checkout or Call Us.



The KRAMER KR-4x4A is a unique Kramer tool featuring a high quality 4x1 stereo audio switcher coupled with a 1x4 distribution amplifier. Once you have selected the desired input source (four sources), the corresponding input is distributed to four outputs simultaneously. The KR-4X4A utilizes 3.5mm stereo mini connectors and has a level adjustment knob. 100 kHz bandwidth.

  • Specifications

    • INPUTS: 4 unbalanced stereo audio, 1Vpp/33kΩ on 3.5mm mini jacks.
    • OUTPUTS: 4 unbalanced stereo audio, 1Vpp/220Ω typical on 3.5mm mini jacks.
    • MAX OUTPUT LEVEL: 5.2Vpp (+7dBu).
    • AUDIO BANDWIDTH (-3dB): 100kHz.
    • S/N RATIO: 90dB.
    • CROSSTALK: -79dB @1kHz.
    • AUDIO THD + NOISE: 0.018% @1kHz.
    • 2nd HARMONIC: 0.002%.
    • 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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