Modification Options

Modification Options

Tweak City Gizmo Class D Amplifier
Capacitors: can usually be upgraded in any audio device. Changing out stock caps for higher quality "audio grade" capacitors such as Os-Cons or Black Gates is usually an easy way to improve the sound quality or operation of your device.

Mono blocks: For our newer readers, Mono blocks are a single channel amplifier built for powering one channel. You would have one mono block per speaker which is very common with tube based gear and high power systems. Talking with some associates relayed some information that many are modifying this amplifier to drive just one channel. These modifications can be done with this unit and further information is available if you want dual Gizmo's as power amplifiers for your system.

Disclaimer: We added this suggestion and ideas for the DIY modders in our reader base. However, such modifications can easily ruin your system and will definitely void any warranty you have. This information is here for reference purposes only.

Last minute additions,

It has come to our attention that AV123 has developed a new subwoofer that is considered to be partly for use with this stereo monitoring system. We have heard some great information about this new subwoofer including some ground shaking power ratings and preliminary design points.

We will do our best to bring you a future updated review of this system with the addition of the powered subwoofer for you bass maniacs, which is pretty much everybody, so
Stay tuned!