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RDL TX-1A Balanced to Unbalanced Transformer (Adjustable)
 




RDL TX-1A overview

The TX-1A Balanced to Unbalanced Transformer (Adjustable) 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 10KΩ bridging or 600Ω terminated. Level output can be adjusted from 4 to 24dB below the input level.

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 10KΩ bridging or 600Ω terminated.

Adjustable Output
Level output can be adjusted from 4 to 24dB below the input level.

UPC: 813721011404

RDL TX-1A specs

RDL TX-1A reviews

TX-1A Balanced to Unbalanced Transformer (Adjustable) is rated 5.0 out of 5 by 3.
Rated 5 out of 5 by Anonymous from A must-have for remote unbalanced gear. This is basically a reverse DI-box. Our church has two of these devices which we use to feed audio from our worship services to other parts of the building. One of these endpoints optionally accepts a balanced signal, but doing so caused a ground loop. We're using the TX-1A to isolate that connection. The other endpoint is a cheap Radio Shack paging amplifier which only accepts an unbalanced input. The TX-1A does the job there as well. The built-in attenuator is a big bonus, allowing the use of cheap consumer -10dBV gear (such as our paging amplifier). One thing to note, the devices we received have Phoenix connectors instead of standard screw terminals. This is actually better in my opinion, since those are a bit easier to work with. But just wanted to point out the difference from the item as pictured.
Rated 5 out of 5 by Anonymous from works as adverstised Used to take consumer audio (eg PC audio output) which is balanced and convert to unbalanced with simple adjustment to optimize sound quality.
Rated 5 out of 5 by randy g. from does what it says Allows balanced audio over long runs where destnation terminal is unbalanced. Reduces/removes induced noise on long run.
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RDL TX-1A accessories
