Antelope Audio A4-1B: A High-end Digitally Controlled Tube Compressor
A new take on the industry standard mono tube compressor.
The Antelope Audio A4-1B is a clone of the renowned CL 1B tube-optical compressor, with digital plugin recall and automation capabilities.
Until now, Antelope Audio has built a reputation around the quality of its audio interfaces and the Synergy Core DSP system. So this new development comes straight outta left field.
Antelope Audio A4-1B
The A4-1B is a careful recreation of the legendary Danish tube compressor that we’ve heard on so many of our favourite vocal recordings. This classic design combines optical compressor technology with tube circuitry to deliver wonderfully smooth and musical compression which is ideal for tracking bass guitars or vocals for Pop and RnB.
Antelope Audio has harnessed this beloved design and extended its features to make this classic compressor more relevant than ever in modern recording workflows. Built with premium tubes and UK transformers, the A4-1B delivers high-fidelity audio reproduction, while the voltage-adapting power supply ensures stability and a low noise floor.
With its digital control app, you can automate the A4-1B from your DAW, as well as recall and compare presets. Meanwhile, the plugin interface also allows unique features like sidechain filtering and de-essing, making the A4-1B a formidable modern compressor for both recording and mixing applications.
Overall, this is an exciting new development from Antelope Audio, with a great deal of care poured into every avenue of the design of the A4-1B. Although it’s bold to compete directly in the same price range as the product you’re cloning, the A4-1B is bound to attract attention from uncompromisingly practical pro users rather than purists.
Pricing and Availability:
The Antelope Audio A4-1B will be available soon from your favourite retailer.
- Browse Antelope Audio on Thomann
More about the Antelope Audio A4-1B:
- Official Product Page
- More from Antelope Audio
- Check out NAMM 2025
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One response to “Antelope Audio A4-1B: A High-end Digitally Controlled Tube Compressor”
Naja ob das jetzt ein Clone von Tubetech CL 1B ist ? Der Tubetech basiert ja auch auf dem Schaltkreis vom Teletronix LA-2A nur mit mehr Reglern.