F5 Turbo PCBs
This set of circuit boards is used to make the F5 Turbo power amplifier from the mind of DIY hero and audio genius, Nelson Pass. One set of PCBs will make a stereo F5 Turbo v2, or a single monoblock F-5T v3. This is the third revision of the boards, which has nothing to do with using them to make a V2 or V3 F5 Turbo! Please read the F5 Turbo Article written by Mr. Pass to familiarize yourself with the different versions. Illustrated build guide An Illustrated build guide showing all sorts of useful information on how to build your F5Turbo can be found here - Illustrated Build Guide Circuit Description The F5 Turbo is a Push-Pull, Class-A power amplifier. Esentally a scaled-up F5, with more output devices and a higher voltage power supply. The F-5 Turbo is a voltage source amplifier, requiring nothing out of the ordinary from your preamp or speakers. The F5 Turbo is the biggest offering in the Nelson Pass/Firstwatt DIY series of amplifiers. The v3 will handily drive 100Watts into 8ohm,