Dr. Phybes v4 is a circuit board based on the popular Phase 90 pedal. It offers the ability to build the Dr. Phybes Classic Phase 90, which is known for its classic phaser tones. The board also includes a Script Mod switch, which can be used to mellow out the phase effect. Additionally, there is a 45/90 Mod option available, which cuts two stages similar to the Phase 45 version of the pedal.

The controls on the Dr. Phybes v4 board allow for adjusting the phaser effect. However, specific details about these controls are not provided in the given text.

It is important to note that the mods mentioned, such as the Script Mod and 45/90 Mod, are not included with the kits. This means that users would need to source and install these modifications separately if desired.

The text also mentions the absence of information related to cables, onboard potentiometers, layout of the PCB, board design, or the footprint of components. These details are not relevant to the summary.

In summary, the Dr. Phybes v4 circuit board offers the opportunity to build a Dr. Phybes Classic Phase 90 pedal, known for its classic phaser tones. It includes a Script Mod switch for adjusting the phase effect and a 45/90 Mod option for cutting two stages. The specific controls for adjusting the phaser effect are not mentioned.

Summary created by AI from the original source.