
RUASX4D Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $159.32 | Condition is New, RDL D-RC4M 4-Channel Remote Control for RU-ASX4D and RU-ASX4DR, FREE SHIPPING | 99.9% |
![]() | $505.67 | Top Pick! Condition is New, RDL RU-ASX4D 4x1 Stereo Balanced Audio Switcher/Terminal Block, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $24.99 | Condition is Used, RDL D-RCS4C-RST-AG Remote Channel Selector 4Ch Controls RU-ASX4D/R Custom Label, shipping cost = $10.00 | 99.9% |

Introducing the RDL Ruasx4d and Ru-asx4d 4x1 Stereo Balanced Audio Switcher/Terminal Block, a versatile and high-performance solution for managing and routing balanced audio signals in professional audio applications.
This compact yet powerful switcher features four stereo input channels, each with gold-plated XLR connectors for reliable and corrosion-resistant signal transfer. The switcher is designed for use with balanced audio signals, ensuring superior common-mode rejection and reduced noise pickup compared to unbalanced signals.
The Ruasx4d and Ru-asx4d offer both manual and remote selection of input sources. Manual selection can be achieved by pressing the corresponding input button on the front panel, while remote selection can be facilitated using a 2-10Vdc control voltage input. The switcher also offers a bypass mode, which allows the input signal to pass through without being affected by the switcher.
The output section of the switcher consists of four stereo XLR outputs, each with its own level control. The level control allows for fine adjustment of the output level, ensuring consistent and accurate audio levels across all outputs. The switcher also features a 15k resistive pull-down on the output when no signal is present, ensuring that the output does not float and maintaining a low impedance.
The RDL Ruasx4d and Ru-asx4d are designed for use in professional audio environments and are built to last. The switcher is housed in a rugged, 19-inch rack-mountable steel enclosure, providing protection against dust, moisture, and other environmental hazards. The switcher also operates at an impressive signal-to-noise ratio of 112dB A-weighted, ensuring that the audio signals remain clear and free from unwanted noise.
In summary, the RDL Ruasx4d and Ru-asx4d 4x1 Stereo Balanced Audio Switcher/Terminal Block is a high-performance and versatile solution for managing and routing balanced audio signals in professional audio applications. With its compact size, reliable gold-plated XLR connectors, manual and remote input selection, adjustable output levels, and rugged construction, this switcher is an essential tool for any audio engineer or installer.
Pros and Cons of Buying an RDL Ruasx4d/Ru-Asx4d 4x1 Stereo Balanced Audio Switcher/Terminal Block
An RDL Ruasx4d/Ru-Asx4d 4x1 Stereo Balanced Audio Switcher/Terminal Block is a professional-grade audio component designed for various applications, such as broadcasting, sound reinforcement, and installation systems. This device enables users to switch between four stereo audio sources with balanced outputs. In this analysis, we will discuss the advantages and disadvantages of purchasing this product.
Pros:1. Superior sound quality: The balanced audio design of this switcher reduces common-mode noise, ensuring superior sound quality and greater signal integrity.
2. Flexible routing: With four inputs and one output, this switcher offers the flexibility to connect multiple audio sources and switch between them as needed.
3. Durable construction: The RDL Ruasx4d/Ru-Asx4d is built with high-quality components and a robust design, making it suitable for heavy-duty applications.
4. Easy installation: The terminal block design allows for quick and easy installation, reducing setup time and complexity.
5. Compact size: This switcher has a compact size, making it an ideal choice for applications where space is limited.
Cons:1. Higher cost: Compared to unbalanced audio switchers, balanced models like the RDL Ruasx4d/Ru-Asx4d tend to be more expensive due to the additional components and circuitry required for balanced operation.
2. Limited number of inputs and outputs: With only four inputs and one output, this switcher may not be suitable for applications requiring more extensive audio routing capabilities.
3. Requires balanced cables: Using balanced cables is essential when working with balanced audio switchers to maintain signal integrity and minimize noise.
Conclusion:The RDL Ruasx4d/Ru-Asx4d 4x1 Stereo Balanced Audio Switcher/Terminal Block offers numerous advantages, including superior sound quality, flexible routing, durable construction, easy installation, and compact size. However, it also comes with some disadvantages, such as a higher cost, limited number of inputs and outputs, and the requirement for balanced cables.
Based on the analysis, the RDL Ruasx4d/Ru-Asx4d is an excellent choice for professionals and organizations that demand high-quality, balanced audio routing in applications where space is limited and noise reduction is crucial. However, if you are working on a budget or have less stringent audio requirements, an unbalanced audio switcher may be a more cost-effective alternative. Ultimately, the decision to purchase the RDL Ruasx4d/Ru-Asx4d depends on your specific application needs and budget constraints.
Details:
Rdl RU-ASX4D 4x1 stereo balanced audio switcher/terminal block, used.
specifications vidioaudio:
- brand: Rdl
- mpn: Ruasx4d
- model: Ru-asx4d
- type: Audio Switcher
seller vidioaudio:
- rating: 99.7%
- city: inver grove height, minnesota
- # reviews: 10737
payments vidioaudio:
- wallet: paypal
- credit card: discover
- other
shipping vidioaudio:
- class: standard
- service: standard
- type: fixed
- transit: 2-4 days
offer vidioaudio:
- in stock #: 3
- availability: in stock
- best offers: true
- sold #: 13
- started: october 30, 2025
- options: ship-to-home
- prices: $159.32–$505.67
- item condition:
- New
- Used
returns vidioaudio:
- policy: returns accepted
- time: 30 days
- method: money back
- paid by: buyer
general vidioaudio:
- category: Electronics > Tv, Video Home Audio


