Mercuriall Audio Software


Mercuriall Dual Rectofire

VST/AU/AAX/Standalone next-gen ampsim for PC/Mac




Amp model based on a 2-channel American hi-gain tube amp, rev G with optional 1 Meg gain pot modification.
A Metal icon - raw, thick wall of sound. The American metal tone people fall in love with.
Powered by Mercuriall Neural Hybrid Engine v2.0.

Dual Rectofire is part of Mercuriall Ampbox platform. You will get Ampbox for free with Dual Rectofire purchase.


  Occasional silence in a demo mode.


 $89.99 *





Mercuriall Ampbox free modules list

  • NEW! Max Morton IRs
    Exclusive set of IRs for perfect tone.
  • Tuner
    Studio-grade tuner with Dim and Mute features.
  • Noise gate
    Highly adjustable studio-grade guitar noise gate.
  • Graphic EQ
    9-band Graphic EQ to sculpt your initial tone.
  • Wah 535Q
    Classic Wah based on Dunlop® CryBaby® 535Q.
  • Overdrive: TS 808
    Classic overdrive based on Ibanez® TS-808.
  • Overdrive: Greed Smasher
    Modern overdrive based on American pedal.
  • Overdrive: SD-1
    Classic overdrive based on Boss® Super Overdrive.
  • Metal Area and DS-1
    Based on Boss® Metal Zone MT-2™ and Boss® DS-1.
  • Poweramp
    EL34B tube poweramp with multiple additional features.
  • Cabinet
    Multi-mic 2D cab based on Redwirez© IRs.
  • Parametric EQ
    8-band studio-grade Parametric EQ for finalizing your tone.
  • Chorus
    Stereo-chorus for spicing up things.
  • Delay
    Highly adjustable delay from subtle to over the top.
  • Reverb
    Simple, but powerful reverb to add the feeling of space.

Mercuriall Ampbox features

  • NEW! Neural Hybrid Engine version 2.0
    Used in Dual Rectofire model.
  • NEW! Power Link technology
    Affects the power supply linkage between poweramp and preamp.
  • Freely movable module windows inside the plugin
    Keep open only those modules that you need.
  • Preamp/poweramp can be switched off independently
    More options, more flexibility.
  • Same oversampling cycle for pedals/preamp/poweramp
    No latency build-up and no additional sound quality losses.
  • Stereo-mode
    When used, right/left channels are modeled independently.
  • Delay and reverb can be used in parallel
    No extra routing!
  • Plugin supports CPU multi-threading
    More cores = better plugin performance.
  • Standalone version
    No DAW? No problem, you can still use Ampbox.
  • Factory and user presets
    Robust preset system and manual preset sharing options.


Supported platforms and formats:

Mac Intel and Mac Apple Silicone: 64-bit VST2, VST3, AU, AAX (Pro Tools 2019.12 and newer)

PC: VST2 x64, VST3 x64, AAX x64 (Pro Tools 2019.12 and newer)

Amp and preamp section (purchased separately):
  • NEW! Dual Rectofire - amp based on a 2-channel American hi-gain amp, rev G
  • Euphoria - amp based on Bogner© Ecstasy 101B
  • ReAxis - preamp based on an 8-channel American tube preamp
  • U530 - preamp based on Engl® E530
Cab section:
  • NEW! Built-in exclusive cab IRs by Max Morton
  • 2D cab based on Redwirez© IRs
  • Cab based on Bogner® Uberkab 412 - 4x12 Celestion G12T-75
  • Cab based on popular American metal cab - 4x12 Celestion V30s
  • Cab based on Marshall® 1960B - 4x12 Greenback
  • Cab based on Marshall® 1960B - 4x12 JBL K120 (vintage)
  • Microphones: Shure® SM57, Sennheiser MD441, Royer R121
  • Option to load your own cabinet IR (mono/stereo)
  • Option to load your own reverb (or second cab) IR (mono/stereo)
  • Maximum IR length is 262144 samples (~5.9 sec @44.1 kHz)
  • Reverb IR blend
Pedals and FX section:
  • Graphic EQ
  • Parametric EQ
  • Noise Gate
  • Wah-Wah based on Dunlop® CryBaby® 535Q
  • Overdrive based on Ibanez® TS-808
  • Overdrive based on Ibanez® TS-808 Lower Drive Mod
  • Overdrive based on an American pedal
  • Overdrive based on Boss® Super Overdrive
  • Distortion based on Boss® Metal Zone MT-2™
  • Distortion based on Boss® DS-1
  • Stereo Chorus
  • Stereo Delay
  • Stereo Reverb
  • Output signal controls: normal, dim, mute
  • Reference pitch: default A = 440Hz or user preference
Additional settings:
  • Preset system
  • Freely movable module windows inside the plugin
  • “Hide/show all windows” button
  • Plugin size selection
  • Undo/Redo buttons
  • Mono input channel selection (left/right)
  • Option to run the plugin interface on OpenGL (on/off). Note: on some systems, running the plugin on OpenGL might cause visual instability of the plugin or DAW freezes.
  • Quality (oversampling): no, x2, x4, x8
  • Supported samplerate: 44.1, 48, 88.2, 96
  • Stereo/Mono processing

  PC   Mac
CPU Intel or AMD with SSE2 support,
2 cores and 4 threads, 2.8 GHz
Intel Core 2, 2 cores and 4 threads, 2.8 GHz
or Apple Silicon M1
OS Windows 8 or newer macOS 10.13 or newer
DAW * VST 2.4 compatible or Pro Tools 11 AU or VST 2.4 or AAX64 compatible
RAM 4 Gb 4 Gb
Disk Space 500 Mb 500 Mb
Screen resolution WXGA+ (1440*900 px) WXGA+ (1440*900 px)
Internet connection Required (for software activation) Required (for software activation)