Blue Cat Audio Late Replies

I recently wrote about Blue Cat Audio’s Axiom amp sim plugin for my column in Electronic Musician. Included in that software is their Late Replies plugin, to be used for delay effects with your amp models. It allows you to modify its delays with a variety of built-in effects (filters, pitch-shifting, etc), as well as any of your AU, VST, or VST3 plugins!. And that is just the beginning; Late Replies is one of those effects that is more like an instrument. Check out these videos or download the demo and prepare to lose a day playing with the almost infinite parameter permutations.

Here are some more videos and specs.

Main Features

Powerful delay with built-in effects and third-party plugin support.

8 taps pattern section with integrated mixer and plugin slots.

2 feedback loops with crossfeed and plugin slots.

30 built-in effects: EQ, filters, pitch & frequency shifter, delays, modulation effects, compressor, gate, bit crusher, wave shaper and more.

Supports third party VST, VST3 and Audio Unit plugins, with latency compensation.

Tempo/Host Synchronization.

Global stereo spread control.

Several hundreds of fully editable presets.

Integrated ducking, with internal and external side chain.

Comprehensive visual feedback with detailed impulse response display.

Protects your ears with output brickwall limiters.

No latency.

Blue Cat Audio Standards:

Available as: Mac-AAX, Mac-AU, Mac-VST, Mac-VST3, Win-AAX, Win-VST, Win-VST3, Win x64-AAX, Win x64-VST, Win x64-VST3.

Native DSP code for optimal performance.

Full MIDI control and automation support with silent, zipper-free parameters update, advanced response control and MIDI Learn.

No CPU load on idle: when the plug-in is fed with silence, the processing smoothly shuts down, to optimize the CPU usage of your Digital Audio Workstation.

Customizable user interface with transparency management and zoom.

Smooth Bypass: activate/deactivate the plug-in with absolutely no noise.


Full featured integrated presets manager.

Copy/paste the state of the plug-in between instances using the system clipboard.

Any sample rate supported.




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