FM9 Firmware Version 4.01 public beta 2

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m_brown

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Fractal Audio Systems
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FM9 Firmware Version 4.01 public beta 2 is now available for download:
https://www.fractalaudio.com/downloads/firmware-presets/fm9/4p0/fm9_dsp_rel_4p01_public_beta_2.syx

An updated version of FM9-Edit is required for use with this release:
https://forum.fractalaudio.com/threads/fm9-edit-1-01-07-to-support-fw-4-01-public-beta-2.192056/

IMPORTANT NOTE: Starting with firmware 3.00, FM9-Edit 1.01.00 (or greater) is required to communicate with the FM9. Previous versions of FM9-Edit (versions 1.00.06 or less) are not compatible with firmware 3.00 or greater. FM9-Edit 1.01.00 (or greater) is not compatible with previous firmware versions 1.0 through 2.02.

Version 4.01 - Feb. 23, 2023​

New Features​

  • Added new Amp type: “59 Bassguy Reissue Jumped”.
  • Added new Drive types: “Bosom Boost”, “Boss OD-One” Overdrive.
  • Added “Paragon” type to Wah block based on the Tycobrahe Parapedal wah.
  • Added “Oxbow Loadbox” and “Double Notes Loadbox” speaker impedance curves based on a Universal Audio Ox and Two Notes Torpedo, respectively. (Note that these are amp block impedance curve options and not new IRs in the Cab block.)
  • Added “JP IIC+ Shred” Input Boost type to Amp block. This replicates the “Shred” switch on the Mesa/Boogie JP2C.
  • Added Amp block new parameter “Input Dynamics” (as found on Axe-Fx III). When set below zero, the amp input is compressed, resulting in a smoother, less dynamic sound. When set greater than zero, the amp input is expanded, resulting in a punchier, crunchier and more dynamic sound. Note that extreme values can have undesirable side effects such as pumping or clipping.
  • Added new “Startup Preset” option under SETUP: Global Settings. This determines which preset is loaded at startup.
  • Changed bypass/engage speed for the following blocks: Filter, Graphic EQ, Parametric EQ, Tremolo and Wah. These blocks now bypass/engage with a gentle fade as rapid bypass/engage with these types of blocks can sound abrupt.
  • New large fonts display mode for the main Presets/Scenes view (Home page of the Home menu). Turn Knob B (“Zoom”) to switch between small fonts and large fonts. In Large mode:
    • Turn the Value knob and then press ENTER to change the preset. (Presets are shown in “preview” as dim text until you press Enter.) When previewing presets, NAV left/right = -1/+1 preset and NAV down/up = -10/+10 presets.
    • Once any preset is loaded,use NAV keys to change scenes.
Updates
  • Improved Compressor block:
    • Improved “Studio FF Compressor 1” type. New algorithm yields smoother release and “fatter” compression. This type is suitable for a wide range of uses now including bus and mastering. Type has been renamed “Studio FF Compressor”.
    • Improved “Optical Compressor” types. New algorithm features improved ballistics and an inherent soft knee for vintage optical compression sounds.
    • Improved “Dynamics Processor” type. New algorithm also supports various detector types.
    • Improved “JFET Compressor” type.
    • Added “Optical Sustainer” type based on optocoupler-based pedal compressors.
    • Added “Analog Sustainer” type. This is an upwards compressor using the same “analog” gain computer as the Analog Compressor type yielding a natural soft-knee response.
    • Added “JFET Sustainer” type. This is based on a rare JFET-based pedal compressor where the JFET is in the op-amp’s feedback network.
    • The range of “Release Time” now goes from 2ms to 2s.
    • Added a graph for “Analog Compressor” and “Sustainer” types.
    • New “Auto-Makeup Gain” algorithm for most types provides better output level tracking vs. Threshold and Ratio.
      Note: As a result, the output level of the compressor block may be slightly different compared to previous versions. Auditioning presets that use the Compressor block is recommended.
    • Selectable Auto-Makeup Gain has been added to Optical, Tube and Analog Compressor types.
    • Studio “FF Compressor 2” has been renamed “Studio FF Sustainer”.
    • Compressor types have been alphabetized.
  • Improved Gate block:
    • Improved “Downward Expander” type. The “Hold Time” parameter has been removed as it is not compatible and no longer needed with the new algorithm. This type has been renamed “Classic Expander” as it is based on classic analog downward expanders.
    • Added “Modern Expander” type. This type uses a novel approach to the envelope detector resulting in improved ballistics compared to traditional analog expanders. A new “Knee Type” parameter allows selecting between hard-knee expansion and varying degrees of soft-knee expansion.
  • Improved Noise Gate in Input block:
    • Improved performance based on a new algorithm developed for the Gate block.
    • A “Mode” page has been added to the gate with “Easy” and “Advanced” options. In “Easy” mode the number of parameters is reduced, simplifying the adjustment procedure for those who are unfamiliar with the finer details of gates/expanders for guitar noise reduction applications.
  • Updated PVH 6160 Block and PVH 6160+ models. New models have more accurate Gain knob response.
  • Reduced default Power Tube Grid Bias for PVH 6160 and Recto models as previous default was hotter than these amps are typically run due to the non-adjustable bias.
  • Input and Output volume pedals (MIDI/Remote menu) filtering is reduced. This causes the level to react quicker, similar to Axe FX III.
  • Updated “Speaker Thump” to latest from Axe-Fx III.
  • Improved tuner:
    • Changed filter to tracking bandpass, rejects harmonics and noise.
    • Changed strobe tuner so that indicator rotation frequency is constant vs. error as a fraction of desired frequency
    • Changed Tuner Mute behavior so that Mute: INPUT only mutes the selected Input source.

Fixes​

  • Corrected a bug when using a modifier on the Klon Gain value or other mathematically complex parameter.
  • Turning soft knob 3 on the layout GUI, 'Block Level', will no longer make an empty banner message appear on the LCD when a valid effect block is not highlighted.
  • Corrected a bug causing a crash when assigning control to scene inc/dec in the ‘MIDI/Remote’ menu ‘Other tab’.
  • Fixed Transformer and Vintage preamp types in Cabinet block not ported correctly during a previous firmware update. This manifested as the distortion not being frequency dependent.
  • Fix for IR(s) not loading on channel change if one or more slots has SOLO engaged.
  • FC: Song/Setlist, using "default" for scene loads the correct scene.
  • FC: Effect: Channel functions will now work correctly when Effect is set to Controllers.
  • FC: Changed how the lower right footswitch works when the Master Layout Menu (“MLM”) Switch Combo is enabled. Because this switch has an extra “hidden” hold function that helps show the MLM, its tap function would be skipped if you accidentally held the switch for too long. Now, the tap function will fire in these cases as long as there isn’t also a separate Hold function assigned.
 
Last edited:
No Way Reaction GIF by Top Talent
 
Zoomtastic!

So many goodies in here. Thank you all very much for your efforts; the fruits of your labor are much appreciated... and very sweet and tasty!
 
The JFET compressor is awesome! o_O

Question: is this change from axe fx fw 21.03 included?

Cuz I don't see it in the release notes but I see other changes from that firmware
It probably there just not mentioned it is a long list
Also I have not really heard much talk of it on AX3 it’s probably fairly subtle

JFET is amazing
 
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