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Kramer 4X4A 4x1 Audio Switcher Distribution Amplifier — main product image
Kramer

Kramer 4X4A 4x1 Audio Switcher Distribution Amplifier

Versatile Audio Switching with the Kramer 4X4A The Kramer KR-4x4A is a unique audio tool that combines a high-quality 4x1 stereo audio switcher with a 1x4 distribution amplifier. Select your desired input source, and the corresponding audio is simultaneously distributed to four outputs. Ideal for...

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Overview

Versatile Audio Switching with the Kramer 4X4A

The Kramer KR-4x4A is a unique audio tool that combines a high-quality 4x1 stereo audio switcher with a 1x4 distribution amplifier. Select your desired input source, and the corresponding audio is simultaneously distributed to four outputs. Ideal for small studios and audio setups.

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
  • Power Consumption: 12V DC, 20mA
  • Dimensions: 12cm x 7.5cm x 2.5cm (W, D, H)
  • Weight: 0.28kg (approx.)

Specifications

Model
4X4A
Function
Audio Switcher Distribution Amplifier
Inputs
4

Pros & Cons

👍 Pros

  • This 4x1 audio switcher provides the capability to manage and route multiple audio sources efficiently.
  • The distribution amplifier feature ensures a consistent and strong audio signal across all outputs.
  • Ideal for professional audio setups requiring flexible input selection and signal distribution.
  • Offers clear signal integrity, essential for maintaining audio quality in critical listening or live environments.
  • The dedicated functionality means reliable performance for its specific role within an audio system.

👎 Cons

  • The Kramer 4X4A is limited to audio switching and distribution, lacking video integration for multimedia setups.
  • As a dedicated switcher, it does not offer any mixing or equalization capabilities for audio signals.
  • The specific number of outputs beyond the 4x1 configuration is not detailed, which may be a limitation for larger systems.
  • Without specific input/output connector types, it's hard to assess direct compatibility with common pro audio gear.
  • The model name "4X4A" suggests a potential for four outputs, but the description "4x1 Audio Switcher" focuses only on the four inputs.

Frequently Asked Questions

The Kramer 4X4A is primarily an audio switcher and distribution amplifier, designed to select from multiple audio inputs and distribute the selected signal.
This Kramer 4X4A unit functions as a 4x1 audio switcher, meaning it can accept up to four distinct audio input sources.
No, the Kramer 4X4A is specified as an audio switcher and distribution amplifier, and it does not include features for audio mixing or advanced signal processing like EQ.
The Kramer 4X4A is designed specifically for audio signals and does not offer integration or switching capabilities for video.
A distribution amplifier, like the one in the 4X4A, helps maintain a strong and consistent audio signal level when splitting it to multiple destinations, preventing signal degradation.

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