RADIAL ENGINEERING BACKTRACK Stereo audio switcher
Estimated delivery in Italy between 18 and 22 June
Stereo Audio Switcher
The RADIAL ENGINEERING BACKTRACK is a compact stereo audio switcher, perfect for bands running redundant backing tracks on stage or for switching between two stereo audio sources.
Connecting playback devices to the RADIAL ENGINEERING BACKTRACK is easy thanks to the ¼" TRS connections provided for the outputs of a recording interface and 3.5mm stereo inputs for integration with smartphones, tablets, or laptops. The ¼" TRS outputs can power active speakers for on-stage monitoring, and the balanced XLR outputs will carry signals up to 100m for connection to a PA system. The XLR outputs are transformer-isolated to eliminate noise and hum caused by ground loops and feature a Ground-lift switch that further reduces noise.
Once connected, an A/B switch determines which stereo input to use, and the backup source can be quickly activated in case the main playback system fails. You can also connect a JR-2 device to the RADIAL ENGINEERING BACKTRACK to select inputs remotely. When preparing tracks for playback, a Mute switch disables power to the main and monitor outputs, allowing you to monitor tracks silently using a dedicated headphone output. This output has its own level control and input selector, and you can control both sources without disturbing the on-stage outputs even during a live performance.
The RADIAL ENGINEERING BACKTRACK is an ideal switching system for redundant playback devices where reliability and portability are paramount.
Specifications
- For switching two stereo sources on stage
- Easy connection of playback devices with ¼” TRS and 3.5mm jacks
- Headphone output for cueing up tracks
- Transformer-isolated main outputs to eliminate noise and hum
- Inputs can be activated remotely with the optional JR-2™ device
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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.

