The Phase 90 is a popular guitar pedal known for its distinctive phase effect. This new version of the PCB has been simplified, making it easier to use. The adjustable feedback feature, which allows you to fine-tune the phase effect, is still available with the addition of a trimmer. Setting the bias voltage is the only other step required before you can start using the pedal.In response to customer requests, matched FETs are now optional. The PCB is designed for DSG pinout FETs like the 2N5457, so if you choose to use a different type of FET, you’ll need to check if it is compatible. If the product options don’t show any matched sets available, it means they are currently not in stock. However, whether you purchase them from us or elsewhere, FETs are necessary for the circuit to function properly.

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