The Radial Engineering Catapult TX4M is a four-channel snake that is designed to route four channels of mic-level signal across long distances using shielded Cat5/Cat6 cable, doing so with little to no signal degradation. As such, it’s useful in live-sound reinforcement applications, as it allows live sound stage techs to use relatively affordable cable to secure quality audio connections around large stages and venues. It’s also suitable for system contractors who can now utilize pre-wired networks to move audio throughout disparate rooms.

The Catapult TX4M gives you four XLR input jacks, as well as four XLR transformer-balanced through-outputs optimized for mic-level signal. You can run phantom power over the snake as long as you use a shielded Cat5 cable. You’ll also note the two RJ45-type etherCON connections. One is an output, for use with the RX4M on the receiving end. The other is a throughput, and can be implementing in routing signal to additional Catapults. In total, you'll have the ability to split and route mic-level signal to three different locations.

A ground-lift switch helps eliminate any noise issues on the Cat5 or Cat6 line, while a steel handle provides easy transport, and four bumpers protect the Ethernet jacks and ground-lift switch from wear and tear.

For Routing Mic-Level Audio via Ethernet    For Use with Catapult RX4M    4 x XLR Inputs    4 x Mic-Level Isolated Outputs    1 x RJ45 Output, 1 x RJ45 Through-Output    For Live-Sound Applications    For Networking Audio Throughout Rooms    Ground-Lift Switch on Cat5 Connection    Steel Handle & Rubber Bumpers    Military-Spec Grade Circuit Board

• Glass-filled, nylon XLR connectors 
• Nickel-silver contacts 
• 4 x XLR through-outputs with mic-level transformer isolation for additional routing
• 1 x Ethernet through-output for feeding additional Catapult models
• Protective steel handle facilitates convenient transportation
• Durable powder coat
• Ground lift for the Cat5/Cat6 cable’s ground path to mitigate ground-loop noise
• 4 x bumpers used to protect Ethernet connectors and ground-lift switch from damage
• Double-sided, military-spec grade circuit board for durability, full ground plane, and a marked reduction in radio-frequency interference
• Radial push switches with durable metal outer casing, rated at over 20,000 cycles

Related Questions and Answers

Q: 1. Am I able to use the line out jack to connect this with an iPad or iPhone?

A: I am afraid not. These iOS devices are looking for a microphone input.

Q: 2. Does the USB connection power the device instead of internal batteries?

A: Yes, the DR-40X can be powered via USB instead of using the device's internal battery.

Q: 3. Is there a version of this that actually holds two receivers for the two transmitters?

A: This SKB iSeries Waterproof Case is designed to hold one Sony URX-P03D receiver, which is the two-channel receiver, along with two UTX-B40 bodypack transmitters, a UTX-M40 wireless handheld mic or a different handheld mic, and a UTX-P40 plug-on transmitter. If you are using two single-channel Sony UWP systems (two URX-P40 or URX-P03 receivers and two bodypack transmitters, you could modify the foam in the space where the plug-on transmitter fits and use it for the second receiver. We also have the SKB iSeries Waterproof Case for Sony UWP-D16, Sennheiser EW, or Senal Wireless Combo Mic Systems (B&H # SK3I09074BH1) which is for the single-channel Sony receiver, a bodypack transmitter and plug-on transmitter. As another option, you can purchase a case with cubed foam like the SKB 3I-0907-4-C Small Mil-Std Waterproof Case 4" Deep with Cubed Foam (B&H # SK3I09074BC) and then customize the interior to fit your wireless gear. The same case is also available with Think Tank dividers which are padded and removable (they attach with velcro) so you can customize the interior to accommodate your gear.

Q: 4. Can the battery plates be changed? If so, can I charge two different kinds of battery at the same time?

A: We offer plate replacement service - please follow the link. https://www.dolgin.net/zen_dolgin/index.php?main_page=product_info&cPath=7&products_id=27&zenid=0fb90c42c996c8dcedae24780bd13cb4 It typically takes 2-4 workdays to do it. Most of the plates can be mixed, usually in pairs. Contact us directly for specifics as you did not specify what exactly you have in mind to do. https://www.dolgin.net/zen_dolgin/index.php?main_page=contact_us&zenid=0fb90c42c996c8dcedae24780bd13cb4

Q: 5. Are the pre-amps improved comparing to the old dr-40 version ?

A: The preamps are slightly improved from the first version, a audio interface was integrated allowing to transfer data via USB from the DR-40 to the computer , in addition a dictation mode was added designed for human voice recording and transcription.

Q: 6. can this recorder playback audio files?

A: Yes it can. Audio File Formats: BWF, MP3, WAV Sample Rates WAV: 44.1 / 48 / 96 kHz MP3: 44.1 / 48 kHz Bit Depth 16 / 24-Bit

Q: 7. If used with the Henry Sportscaster unit, what all channels of audio & comm are carried through the Cat 5 port?

A: The dual RJ45 link ports on the Henry Engineering Sports Pod Microphone/Headphone Controller and Intercom System distribute power as well as local and return audio to all units connected via Cat 5 cable.

Q: 8. Does the back have a Standard Anton Bauer 3 Stud Mount?

A: Yes, this can be attached to a 3-stud Gold Mount Anton Bauer plate.

Q: 9. Does the new dr 40x allow me to record directly to my camcorder’s / dslr’s soundtrack in real time without having to sync later? If so, where is the “line out” of unit located?

A: There's a line out/ headphone output on the top left side of the recorder. This gives a line level out and your camera takes a microphone level signal, in order for the sound to come out clean in the recoding in your camera SD card you will need a attenuator cable such as the one in the link bellow https://www.bhphotovideo.com/c/product/746645-REG/Sescom_LN2MIC_ZOOMH4N_LN2MIC_ZOOMH4N_Line_to.html?sts=pi&pim=Y

Q: 10. record phone call from smartphones?

A: Recording a smartphone call to a device like the Tascam DR-40X 4-Channel / 4-Track Portable Audio Recorder may prove difficult, as the hardwired output from the phone will typically only send audio from the caller on the other end into the recorder. In theory, the person on the recording end of the call could connect a microphone to the second input on the DR-40X and speak into the microphone while using the phone like a speakerphone. There are devices designed to simplify this scenario, such as BH #JKCELLTAP4C JK Audio CellTap 4C Wireless Phone Audio Tap Adapter, which can output both sides of the call to a recorder. The easiest method may be to identify an application compatible with your specific smartphone that is capable of recording the phone call directly to your phone.