The TX-1A Adjustable Balanced to Unbalanced Line Transformer from RDL is a device that can be used to add transformer isolation between a balanced line and an unbalanced input. The input can be 10 Kilohms bridging or 600 Ohms terminated. Level output can be adjusted from 4 to 24 dB below the input level.
Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
Video Chat with a Pro Audio Expert - Live
Key Features
- Balanced to Unbalanced Audio Equipment
- Balanced Line Input
- Unbalanced Line Output
- Adjust Out 4 to 24 dB Below Input Level
The TX-1A Adjustable Balanced to Unbalanced Line Transformer from RDL is a device that can be used to add transformer isolation between a balanced line and an unbalanced input. The input can be 10 Kilohms bridging or 600 Ohms terminated. Level output can be adjusted from 4 to 24 dB below the input level.
More DetailsIn Stock
Protect Your Gear
Add a protection plan from $6.99
See Options
RDL TX-1A Overview
Transformer Isolation Between Balanced & Unbalanced Lines
This device can be used to add transformer isolation between a balanced line and an unbalanced input.
Input Options
The input can be 10 Kilohms bridging or 600 Ohms terminated.
Adjustable Output
Level output can be adjusted from 4 to 24 dB below the input level.
UPC: 813721011404
RDL TX-1A Specs
| Construction | |
| Finish | |
| Input | |
| Output | |
| Frequency Response | |
| THD + N | |
| Dimensions |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
RDL TX-1A Reviews
Great tool
By David
Rated 5 out of 5
Date: 2026-08-24
RDL is the best. They have all the little boxes that audio engineers need to fix those pesky design problems. I needed to send the audio from an iPad mounted in the wall 100' from my mixer/amplifier. This box combines the left and right channels from the iPad and then using a transformer turns the signal into a mono mix balanced signal that makes it easy to send over a balanced audio cable a long distance. Thanks RDL you always have what I need.
does what it says
By randy g.
Rated 5 out of 5
Date: 2014-10-08
Allows balanced audio over long runs where destnation terminal is unbalanced. Reduces/removes induced noise on long run.
See any errors on this page?
