Projects
Contests
Teachers
2
jefffolly
Message
Follow
Inbox
Edit Profile
View Profile
chichester, uk
Joined January 14th, 2008
4
Instructables
56,951
Views
14
Comments
30
Followers
Message
Follow
Inbox
Edit Profile
View Profile
Freelance audio designer. Into valves and hybrid gear. Dabbles in astronomy.
Macaulayaudio
Profile
Instructables
Collections
Favorites
Discussions
Settings
jefffolly's Instructables
Chemical and Drilling Free, Card PCBs
BI-AMP THAT SPEAKER
Cheap Volts!
STEP 1
Achievements
10K+ Views
Earned a bronze medal
1+ Featured Instructable
Earned a bronze medal
Welcome to Instructables! Pick what you love and
discover inspiring projects from our community
Customize Feed