More than just custom-building…

Formyx amplifiers are built with safety, top efficiency and long-lasting reliability in focus. The tonality of each amp is built to match the instrument and taste of the musician during the building process. Granted, this process takes time from designing to implementation, yet the results are more than rewarding. What you get in the end is an amplifier of your own design built exactly how you want it to sound, upgraded to regulatory safety standards, fully reliable, serviceable and made to last.


Key Features


  • Power Scaling

    Power Scaling is a proprietary technology by Kevin O’ Connor
    of London Power, where the output power of an amplifier can be
    dialed down to almost a whisper, while maintaining its “sound”. This has the enormous
    advantage of being able to play your amp to poweramp saturation
    while adjusting the actual volume to whatever level you desire.


    For example, you are doing a sound-check for tonight’s gig and have just found the sweet spot on your brand new Formyx Serenity by dialing the MASTER VOLUME when the Sound Engineer needs you to lower the volume. Keeping the MASTER where it is, you then lower
    the POWER of the amp by dialing down the POWER SCALING knob.

    The same can happen if it’s late at night but you want to play that one lick you came up with. Without having to sacrifice the tone by dialing the MASTER down to 0.5, you just dial down the POWER SCALING knob of the amp.

    This is a modernization electric instrument players have long
    sought after, which is also far more healthier and safer for our hearing.

    It’s like “going to 11” but at any volume level!


    All Formyx amplifiers come with POWER SCALING by default, unless otherwise ordered.
    For more info on Power Scaling and other London Power technologies, visit this link.




  • Independent Bias nodes

    Eliminating the need for paying extra for matched power tubes,
    and in some cases having the freedom
    to even operate different
    tube types for unique tone blending, independent Bias Nodes
    provide a means
    to adjust and match each tube’s DC current
    level. Since each valve gets older and drifts at a uniquely
    different rate than any
    other valve, the potentiometers of
    each node are used to always keep the valves balanced.

    No need to change power tubes prematurely any more!










  • Point-2-point construction

    The audio circuit in all Formyx amplifiers is mounted on
    point-2-point, flame resistant epoxy glass (FR4) eyelet
    boards. This method is more
    difficult in manufacturing
    but is vastly beneficial and ensures ease of
    maintenance and customization without the need to remove

    the card from the amp in order to access the solder joints.





  • Top quality materials

    All components used in Formyx amps are selected for their
    top quality, durability and stability. Agreed, it can cost more
    but it is always beneficial in the long run since the amplifier
    is reliable, safe to use and lasts a lifetime. In the end you get
    what you pay for, Top Quality!



  • Customizable preamp voicing

    Amp brands have been trapped for years into creating their own established tone signature and staying with it, with a common practice being to modify said amp models after purchase to suit each musician’s taste. Bypassing all this, Formyx amplifiers are One-Of-A-Kind units built from the beginning in coordination with the musician, fine-tuning them during the whole process.