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F6 mounted on a 5U Deluxe Chassis heatsink (chassis sold separately)

F6 PCBs

Part of the F6 project
Choose ConfigurationCurrently Selected: Circuit Boards
circuit-boards
Circuit Boards
$ 25.00 USD
Please note: the numbers on the MOSFETs are ID numbers only, and are not related to their measurements nor their matching
transistor-kit
Transistor Kit
$ 24.00 USD
$ 25.00

A pair of F6 circuit boards.

Dimensions 250mm x 50mm
Mounting holes UMS Heatsink Compatible
Number of boards included 2
Layers 2
Board Revision 2.0

 

F6 Project

  • Power Amplifier
  • Designed by Nelson Pass
  • Intermediate Difficulty
  • Basic Build Guide
  • Only Essentials Kit Available
Contributors

Visit the F6 project page for more information about this project.


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F6 PCBs

$ 25.00 USD

Note - Photos include parts available at the time of publishing. Individual components are subject to change based on availability.

Customer Reviews

Based on 24 reviews
92%
(22)
8%
(2)
0%
(0)
0%
(0)
0%
(0)
M
Mark P.
F6

Looks and sounds incredible. The kit is no longer available, so I had to source the parts from several different suppliers. I highly recommend this amplifier. Thanks Nelson and DIY Audio.

R
Radoslav P.
First Watt F6

The sound is great.Easy to build. Super !!!! Thanks Nelson.

G
Gof
F6 built like a tank Photos

Part two

R
Roger S.
F6 vs F5

I decided to build the F6 after doing and listening to the F5 for a few months. Although the F5 is a fantastic sounding amp I somehow found it a tick too bright and flashy...
Now the F6 seems to be a completely different beast (in a positive way) as it sounds darker and rounder.
Only a few hours of listening but I guess I'll stick to this one ;-)
Absolutely fantastic service from DIY as always.
Cheerio
theRog

G
Gof
F6 built like a tank

This is my first custom built amplifier but with a difference:
I've used high end parts replacing the kit from Audio-Note Caps and TAKMAN resistors carbon film.
Also Overkill PSU cap 33000uF * 8 and soft-start & speaker modules.
Awaiting to have time hear it to the fullest.

S
Sheldon S.
F-6 is astonishing

Finished my F-6 a few weeks ago. Truly amazing amp and not that challenging for a semi-beginner. Plenty of things I had to decipher but helps me learn. Nothing blew up and still no smoke or electrical fires after several weeks, probably a good sign. Fantastic level of detail with my Klipsch Fortes and more than enough power. Trying it now with totally rebuilt DQ-10's--much harder speaker to drive but sounds luscious and sensual in a way that the Fortes can't quite do. Gets loud enough for me with the DQ-10 but if I keep these speakers I'll probably tackle the F5T at some point. Now just waiting on my nutube kit we'll see what that does.
What a fantastic hobby this is but potentially highly addictive. Be warned.