Eventually I managed to create a monster, where almost everything can be tuned:
-height of cones
-balance between center and outer zone (pot)
-strength of rim signal (pot)
... actually it wasn't me only, the (patient) owner of trigmann.de created many hardware versions.
Tested for 10 days, so I can say it's reliable (although still a bit messy).
And this is the result.
DIY: finally, 3-ply+hotspotless+positional sensing
DIY: finally, 3-ply+hotspotless+positional sensing
Last edited by nemo on Wed Feb 21, 2024 6:46 am, edited 1 time in total.
Re: DIY: finally, 3-ply+hotspotless+positional sensing
And some more, of anybody is interested to follow:
Re: DIY: finally, 3-ply+hotspotless+positional sensing
Just noticed, I created the topic in the wrong place
Rob, could you help and move to DIYers?
Thanks in advance and sorry
Rob, could you help and move to DIYers?
Thanks in advance and sorry
Re: DIY: finally, 3-ply+hotspotless+positional sensing
Whoa that is a monster. So you don't reverse polarity the center piezos? Also what setting do you use?
Re: DIY: finally, 3-ply+hotspotless+positional sensing
Nope, I do not reverse polarity. But if needed, it's easily doable from the bottom side
I use settings for center piezo for now. But again, in case I need to get rid of the center part and use 3-piezo-settings, I can easily lower (and/or disconnect) the center cones.
For now even Rob admits the ps works a bit better with the center trigger.
I use settings for center piezo for now. But again, in case I need to get rid of the center part and use 3-piezo-settings, I can easily lower (and/or disconnect) the center cones.
For now even Rob admits the ps works a bit better with the center trigger.