
RU-MLB2 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $299.33 | Condition is New, RDL RU-MLB2 Mic/Line-Level Bi-Directional Network Interface (Two Dante I/O), FREE SHIPPING | 100.0% |
![]() | $880.14 | Condition is New, RDL RU-MLB2 Dante 2x2 Mic/Line Interface P48 Phantom 24-bit 48kHz, FREE SHIPPING | 99.8% |
![]() | $972.31 | Condition is New, RDL RU-MLB2P Dante 2x2 Mic/Line Network Interface PoE P48 Phantom, FREE SHIPPING | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $289.99 | Top Pick! Condition is Used, RDL RU-MLB2 2x2 Mic/Line Bi-Directional Network Interface, shipping cost = $11.72 | 100.0% |
![]() | $346.65 | Condition is Used, RDL RU-MLB2P 2in/2out Mic/Line Dante I/O Interface PoE Network Audio Over IP, shipping cost = $28.19 | 100.0% |

The RDL Ru-MLB2 2x2 Mic/Line Bi-Directional Network Interface is a versatile and high-performance audio networking solution designed for professional applications. This interface allows for the transmission and reception of up to two mic or line level signals over a standard Ethernet network.
Each of the two input channels on the Ru-MLB2 supports both mic and line level signals, making it an ideal choice for a variety of applications, including broadcast studios, houses of worship, and live sound reinforcement. The interface employs Rupert Neve Designs' renowned mic preamps to deliver crystal-clear and richly detailed audio.
The Ru-MLB2 operates in both point-to-point and daisy-chained configurations, enabling you to easily expand your audio networking setup. It also supports AES67 and Dante protocols, ensuring seamless integration with other audio networking devices and software.
The interface's robust and rugged construction is designed to withstand the demands of professional use. It features a compact and portable design, making it easy to transport between locations. The Ru-MLB2 also includes a power-over-Ethernet (PoE) capability, eliminating the need for external power supplies and simplifying setup and installation.
The Rupert Neve Designs Ru-MLB2 2x2 Mic/Line Bi-Directional Network Interface delivers exceptional audio quality and the flexibility to easily expand your audio networking setup, making it a must-have tool for any professional audio engineer or installer.
The RDL Ru-MLB2 2x2 mic/line bi-directional network interface is a device designed for use in telephony applications, particularly in VoIP (Voice over Internet Protocol) systems. It provides two mic/line inputs and two outputs, making it suitable for handling multiple call lines. Here are some pros and cons of buying this device:
Pros:1. Bi-directional design: The Ru-MLB2 is a bi-directional interface, meaning it can transmit and receive data simultaneously on each input/output pair. This is essential for VoIP applications, as it allows for full-duplex communication.
2. Echo cancellation: The device features built-in echo cancellation, which is crucial for eliminating unwanted acoustic feedback in telephone conversations.
3. Low jitter: The RDL Ru-MLB2 is designed to minimize jitter, which is a delay or inconsistency in the arrival time of data packets. Low jitter is essential for high-quality VoIP conversations.
4. Rugged design: The interface is built to withstand harsh environments, making it suitable for use in industrial or telecom applications where temperature, humidity, or shock may be present.
Cons:1. Cost: The RDL Ru-MLB2 may be more expensive than some other network interfaces due to its specialized design and features.
2. Complexity: The device may require more configuration and setup than a standard network interface, which could be a challenge for less experienced users.
3. Power consumption: The Ru-MLB2 may consume more power than a standard network interface, which could be a consideration for users with limited power budgets.
In conclusion, the RDL Ru-MLB2 2x2 mic/line bi-directional network interface offers several advantages for users in VoIP applications, including full-duplex communication, echo cancellation, low jitter, and rugged design. However, it also comes with some disadvantages, such as cost, complexity, and power consumption. Ultimately, the decision to purchase this device depends on the specific requirements and resources of the user. If high-quality VoIP communication is a priority, and the added features and capabilities are worth the investment, then the RDL Ru-MLB2 may be the best choice. However, if simpler and less expensive solutions are sufficient for the user's needs, then other options may be more appropriate.
Details:
specifications vidioaudio:
- brand: Rdl
- mpn: Ru-mlb2
- type: Audio Converter/mixer
- upc: 813721019370
seller vidioaudio:
- city: bixby, oklahoma
- rating: 100.0%
- # reviews: 62
offer vidioaudio:
- availability: in stock
- started: february 6, 2026
- sold #: 9
- options: ship-to-home
- prices: $289.99–$972.31
- item condition:
- New
- Used
- in stock #: 5
returns vidioaudio:
- policy: no returns
payments vidioaudio:
- credit card: discover
- other
- wallet: paypal
general vidioaudio:
- category: Electronics > Tv, Video Home Audio
shipping vidioaudio:
- type: calculated
- class: expedited
- carrier: usps
- service: usps priority mail
- transit: 12-18 days




