Cali Reverb Modern High Gain Guitar Amplifier
Cali Reverb Modern High Gain Guitar Amplifier
Cali Reverb Modern High Gain Guitar Amplifier
Cali Reverb Modern High Gain Guitar Amplifier
Cali Reverb Modern High Gain Guitar Amplifier
Cali Reverb Modern High Gain Guitar Amplifier
Cali Reverb Modern High Gain Guitar Amplifier
Cali Reverb Modern High Gain Guitar Amplifier

Cali Reverb Modern High Gain Guitar Amplifier

Release version 1.0.8
Regular price $137.00 Sale price$27.40

The Cali Reverb Modern High Gain Amplifier plugin is modeled on Mesa Boogie Rectoveb* 50 watt head.

Nembrini Audio has carefully modelled the incredible tone and versatility of this American beauty hand-built amplifier to make this iconic sound ready to use in the digital world.


Two completely independent channels with separate controls for gain, tone, presence, reverb and master.

  • Channel 1 with 2 modes: Clean for tight and sparkling clear tones and Pushed for spicy mid-gain flavour.
  • Channel 2 with classics recto modes: Raw for crunch and blues tones, Vintage for liquid and warmth high-gain sounds and Modern for heaviest and super aggressive sounds.

With Cali Reverb Modern High Gain Amplifier is possible to choose between six different guitar cabinets, four microphone emulations with on/off axis position switch, continuous position and distance knobs. 

A complete Mixer section with SolosMutesPans and Faders allows you to blend together the two microphones with the ambience.


Impulse Loader lets you load up to three third-party impulse responses that you can even blend together using volume, pan, phase, solo and mute controls.

A useful browser window has been added so you can easily search through all your third-party IR files.  


Noise Gate section plus a Cleaner circuit to reduce rumbling and harshness is included


Legal Disclaimer:

Mesa Boogie Rectoverb is a registered trademark of Gibson Brands Inc. Nembrini Audio Cali Reverb Modern High Gain was developed by Nembrini Audio SRL based on its own modelling techniques. Gibson Brands Inc has not endorsed nor sponsored the Nembrini Audio Cali Reverb Modern High Gain in any manner, nor licensed any intellectual property for use in this product.


FREE iLok License Manager and iLok account needed.


Plugin Formats

A VST2, VST3, AAX or AudioUnits compatible host


An Intel compatible or Apple Silicon CPU 1GB RAM, Mac OS 10.9 or newer, Windows 7 or newer, 64-bit DAW

Customer Reviews

Based on 4 reviews
Like the real deal

I'm one of those guys who does not like the typical Mesa dual/triple rec sounds. I at one time ended up owing a Mesa Single Rectifier which is very similar to this. That was the only Mesa rectifier series type amps that I had ever played that sounded good to me. This plugin does it perfectly. Like the real deal, you don't have to fight with that flubby bottom end that the dual/triple recs have. The bass control works like most amps. Great job on including this amp!

Patrick Palma
Does as advertised

Sounds great and accurate. Very happy customer.

Simply awesome!

I've never been a big Rectifier sound fan, to be honest, but this plugin really changed my attitude completely.

Two channels, five different voicings and all of them simply sound awesome. Fantastic reaction to attack, authentic tube tones and awesome harmonics reproduction, what more can you expect?

I also own the Cali Dual, but I personally find the Cali Reverb sounding even a little bit better, even more naturally, especially concerning the high frequencies.

One of the few amps which really are some sort of "plug-in-and-play" amps, you can hardly adjust any really bad sounding tones, which concerns all five voicings.

Reverb works quite decent, I would say, for my taste it could work more intense, especially in Channel 1, but ok, this does not really affect the quality of these tones in any way.

The (mostly) V30 cabinets do a really good job here, my favorite for this amp is the Mesa Boogie 412, a perfect match, but also eg. some differently voiced Blackbacks or Rubys sound great.

Not only usable for Metal, but in principle a great, versatile, excellently sounding all-round amp for almost everything between Jazz and Djent...

In my opinion one of the most convincingly, most authentically sounding Rectifier plugins, which are available, also compared with some other ones, I meanwhile have and/or know.

Highly recommended!

Gabor Gallai
The best!

As an owner of a Mesa Single Rectifier Solo 50 Series 2 head, i think this is the most realistic emulation of the real amp!
I tried other plugins but IMO this is by far the best!

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