Radial Engineering Catapult TX
Estimated delivery in Italy between 7 and 9 July
Catapult Rack TX by RADIAL ENGINEERING is a passive audio distribution system that can connect a Stage to a Front Of House mixing position, sending 12 balanced analog audio channels over 3 lines using standard Cat 5 or Cat 6 Ethernet cables. It is built into a robust, tour-proof, standard 19'' Rack steel cabinet and features lockable Neutrik etherCON connectors. Thanks to reversible Rack adapters, which can be installed either at the front or the back, Catapult Rack TX can be adapted to any cabling requirement.
Key Features
- Distributes 12 balanced audio channels over three Cat 5 cable lines
- Compatible with any other Radial Catapult module
- Robust 19'' Rack steel cabinet
- Lockable Neutrik etherCON connectors
- Reversible Rack adapters for optimal configuration
Analog Audio over Cat 5 Cables
Catapult Rack TX acts like a typical multi-channel analog audio "Snake"; that is, it allows microphone or line-level signals to be sent between two locations, such as a stage and a mixer, without signal loss, noise, or interference, and without the need for digital audio conversion. What makes the Catapult system unique is that it uses readily available, lightweight, and inexpensive Cat 5 Ethernet cable. Simply connect one shielded Cat 5 cable for every four audio channels and connect it to any Radial Catapult series module: the analog conductors of the CAT5/6 cable are used to provide four balanced audio lines to any destination.
Rack Versatility
Catapult Rack TX essentially functions as three Catapult modules enclosed in a single chassis. Since each Cat 5 Ethernet cable can carry four channels, the 12 XLRs on each Catapult rack are divided into three banks, each with its own Ground Lift switch for noise elimination and RJ45 Ethernet jacks on the rear panel. Three Ethernet cables can be used to connect all 12 channels to a single location or divide them among any of the Radial Catapult stage boxes, creating a fully customizable audio system that can connect multiple destinations simultaneously and even include transformer isolation where needed.
Robust and Tour-Proof
Catapult Rack TX is designed to handle the toughest professional touring environments, and like all Catapult modules, it includes Neutrik etherCON RJ45 connectors. These allow the use of compatible cables with a protective metal shell around the Ethernet connector that guards against accidental disconnections, also preventing damage to the RJ45 plug itself. Another notable feature of the Catapult Rack is the addition of reversible rack ears, which can be mounted on either side of the chassis, so you can have the XLR or Ethernet connections facing outwards as needed.
Passive Straight-Wire Operation
Catapult Rack modules do not require power for their operation, and they keep the signal in the analog domain, performing no digital AD conversion. The direct connection from each bank of XLRs to the RJ45 connector on a Cat 5 cable ensures that the audio passes without coloration or distortion.
The Catapult Family
All Radial Catapult modules are compatible with each other and sold individually, so you can select the combination that best suits your needs. Catapult Mini RX and TX can be used as a pair, creating a compact 4-channel audio snake. However, if you prefer to have a stage box to connect microphones to, but with a compact breakout cable that fits into the mixer case, combine Catapult TX4 with Catapult Mini RX. With the addition of Catapult Rack units, you can also incorporate equipment racks into your personal setups for greater versatility, with each rack unit essentially functioning as three 4-channel modules in a 1RU rack space. With the wide variety of modules available, you can customize your stage or recording studio setup to suit any application.
Practical Applications of Catapult Rack TX
Using Catapult Rack TX with Catapult Rack RX
The Catapult Rack TX + RX (transmit and receive) system allows the transmission of 12 channels of balanced analog audio over just three inexpensive Cat 5 cables. This system eliminates bulky, heavy, and multi-channel audio snakes.
Using Catapult Rack TX with Individual Catapult Modules
With this configuration, you can send audio to three separate zones simultaneously using: Catapult Rack TX and Catapult RX4L modules as a return link. Isolated outputs allow you to send audio to multiple power amplifiers without having to worry about ground loop noise.
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About RADIAL
Radial Engineering is a Canadian company specializing in the design and manufacture of DI boxes, splitters, reampers, audio interfaces, and professional signal management solutions. Globally recognized for the reliability and build quality of its products, Radial is the go-to choice for sound engineers, recording studios, live sound mixers, and professional musicians. The J48 and JDI series DI boxes are considered among the best in the industry. Radial also offers power supplies, switchers, monitor controllers, and a wide range of tools designed to solve audio problems in live and studio environments. On musicdelivery.net you can purchase Radial DI boxes, interfaces, and accessories for professional signal management with shipping throughout Italy.
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Shipments
Shipments
We ship throughout Italy and the European Union via selected express courier partners. All orders travel in special reinforced packaging and are covered by 100% included insurance to fully protect the value and integrity of professional equipment during transport.
Returns and refunds
Returns and refunds
You can request a return within 14 days of receiving the order. As these are professional hardware and devices, items must be returned completely intact, unused, unactivated, and sealed in their original packaging, complete with all accessories and manuals.
Frequently Asked Questions
Can't find the answer you're looking for? Our team of specialists is at your disposal for configurations or technical questions.
What are your shipping and delivery times?
What are your shipping and delivery times?
Orders are processed within 24/48 business hours. Delivery is made by insured express courier to guarantee maximum protection and safety even for the most delicate and expensive equipment.
Are the products covered by an official warranty?
Are the products covered by an official warranty?
Yes, all products are 100% original and covered by the official 24-month manufacturer's warranty. In addition, our technical department offers free after-sales support to assist you with the initial setup of your system.
How does the right of withdrawal work?
How does the right of withdrawal work?
If the hardware does not meet your expectations, you can return it within 14 days of receipt. The product must be returned intact, unused, and sealed in its original packaging, complete with all accessories and manuals.
What does it mean if a product is "Available on order"?
What does it mean if a product is "Available on order"?
Some complex professional audio systems or lighting equipment are ordered directly from official distributors based on customer requests. You can proceed with the purchase as normal and our team will immediately inform you of the exact arrival times at our warehouses.

