Musical instruments
String instrument
Element or attachment
Inventor
active
Direct connect guitar amplifier with speaker
Direct connect guitar amplifier with speaker
No associations
LandOfFree
Martin David does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Martin David, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Martin David will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-2368886