RDL TX-AT1S Audio Isolation Transformer with Suppression
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Key Features
- Eliminates ground loops and hum with studio-quality galvanic isolation, keeping pro-audio, security and surveillance feeds clean
- Protects inputs and outputs with transient (solid-state) and ferrite RF suppression, reducing equipment damage and false triggers in monitoring systems
- 1:1 transformer coupling with 600 Ω bifilar windings delivers wideband, low-distortion audio for mixers, recorders and DSPs
- Barrier-block connections and configurable balanced/unbalanced wiring speed installation and simplify integration with existing audio infrastructure
- Compact Max-TX module supports surface or rack mounting for flexible placement in racks, equipment rooms or tight enclosures
Quick Specifications
- Product Model
- TX-AT1S
- Brand Name
- Radio Design Labs
- Product Name
- Audio Isolation Transformer
- Product Type
- Isolation Transformer
Explore the details
Product information
TX-AT1S
Overview
Keep critical audio paths clean and protected in pro-audio, security and monitoring applications with the Radio Design Labs TX-AT1S audio isolation transformer. Designed for installers and system integrators, this Max-TX module provides galvanic isolation to eliminate ground-loop hum and preserves signal integrity between balanced equipment. The unit uses a studio-grade 1:1 audio transformer with 600 Ω primary and secondary bifilar windings, delivering wideband response, ultra-low distortion and the headroom needed for mixers, recorders and surveillance audio channels.
The TX-AT1S combines transformer coupling with solid-state transient suppression and ferrite RF filtering to defend inputs and outputs from harmful impulses and radio-frequency interference—critical in security, monitoring and AV installations. Barrier-block terminations and the ability to wire primary or secondary unbalanced make it easy to adapt balanced-to-unbalanced conversions on the fly. Its compact Max-TX form factor and optional rack or surface mounting provide installation flexibility in racks, equipment rooms or remote enclosures.
Add the RDL TX-AT1S to your system to improve audio clarity and protect downstream gear—ideal for pro-audio, surveillance and monitoring deployments. Order now to secure cleaner, more reliable audio links.
Features
- Eliminates ground loops and hum with studio-quality galvanic isolation, keeping pro-audio, security and surveillance feeds clean
- Protects inputs and outputs with transient (solid-state) and ferrite RF suppression, reducing equipment damage and false triggers in monitoring systems
- 1:1 transformer coupling with 600 Ω bifilar windings delivers wideband, low-distortion audio for mixers, recorders and DSPs
- Barrier-block connections and configurable balanced/unbalanced wiring speed installation and simplify integration with existing audio infrastructure
- Compact Max-TX module supports surface or rack mounting for flexible placement in racks, equipment rooms or tight enclosures
| General Information | |
|---|---|
| Brand Name | Radio Design Labs |
| Manufacturer | Radio Design Labs, Inc |
| Product Name | Audio Isolation Transformer |
| Product Type | Isolation Transformer |
| Product Model | TX-AT1S |
| Product Series | Max-TX |
| Manufacturer Part Number | TX-AT1S |
| Certifications | |
| TAA Compliant | No |
| Physical Characteristics | |
| Width | 1.6" |
| Height | 1.9" |
| Product Information | |
| Mount Type | Rack Mount, Surface Mount |
| Miscellaneous | |
| Country of Origin | US |
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Is this right for your project?
Confirm the model, required accessories and delivery needs before ordering.
- SKU:
- TX-AT1S
- Manufacturer part:
- TX-AT1S
How do I confirm compatibility?
Check the specifications and manufacturer documents for your existing system. Send us your model numbers and project requirements if you need help selecting equipment or accessories.
Ask a product specialistWhen will this item ship?
Availability is shown above. Special-order items and project quantities may need additional lead time. Contact us to confirm a delivery date before scheduling installation.
Shipping, freight and delivery detailsWhat should I know about returns?
Returns require an approved RMA. Consult the linked return policy for deadlines and eligibility. For standard non-defective returns, eligible factory-sealed items carry a 15% restocking fee and customer-paid return shipping; open-box and used items are refused. Defective and DOA claims follow the policy's separate terms. Special orders and other exclusions are final sale.
Read return eligibility and exclusionsRDL TX-AT1S Audio Isolation Transformer with Suppression
TX-AT1S