I just went back to my unfinished 'EF-86 Special' build after over a year and cannot find a part layout (or from whom I bought the board) for the relay board.
I was hoping to power the board from heater taps (the trafo has heater centertap that connects to the cathodes of the EL84 pair)
Does this pic ring any bells?
http://www.flickr.com/photos/fuzzface19 ... otostream/
Help with relay board
Moderators: pompeiisneaks, Colossal
Re: Help with relay board
I bought a separate 12V transformer.mat wrote:I just went back to my unfinished 'EF-86 Special' build after over a year and cannot find a part layout (or from whom I bought the board) for the relay board.
I was hoping to power the board from heater taps (the trafo has heater centertap that connects to the cathodes of the EL84 pair)
Does this pic ring any bells?
http://www.flickr.com/photos/fuzzface19 ... otostream/
mat
Re: Help with relay board
Mat,
It's great to see you back on the forum!! Look forward to more sound clips from you.
with respect, 10thtx
It's great to see you back on the forum!! Look forward to more sound clips from you.
with respect, 10thtx
Re: Help with relay board
Hi again Jeff
Been lurking and building a pair of EF86 overdrive pedals. Now I'm back to: http://www.flickr.com/photos/fuzzface19 ... 976903558/
Feels like have to learn everything from the beginning
Clips asap (if) the build will (ever) be ready
Been lurking and building a pair of EF86 overdrive pedals. Now I'm back to: http://www.flickr.com/photos/fuzzface19 ... 976903558/
Feels like have to learn everything from the beginning
Clips asap (if) the build will (ever) be ready
mat
Re: Help with relay board
I might have to power the pedal leds with a 9V battery. Any errors/suggestions for my schem ? http://www.flickr.com/photos/fuzzface1966/9030339723/
On Brown Note schem at http://www.brownnote.net/forum/download ... &mode=view I see no regulator.
Thanks for any advice,
On Brown Note schem at http://www.brownnote.net/forum/download ... &mode=view I see no regulator.
Thanks for any advice,
mat
Re: Help with relay board
Mat,
Your drawing looks fine to me.
We figured out how to light the LED's on the foot switching on the Hoffman forum.
There may be something useful about the relays in this thread which has multiple pics, drawings etc about installing relays & ft switching etc...
http://www.el34world.com/Forum/index.php?topic=14348.0
With respect, 10thtx
Your drawing looks fine to me.
We figured out how to light the LED's on the foot switching on the Hoffman forum.
There may be something useful about the relays in this thread which has multiple pics, drawings etc about installing relays & ft switching etc...
http://www.el34world.com/Forum/index.php?topic=14348.0
With respect, 10thtx
Re: Help with relay board
They look so pretty without a mess of wires don't they?mat wrote:Now I'm back to: http://www.flickr.com/photos/fuzzface19 ... 976903558/
Here is my 9V regulated supply for a dumbleator (designed to fit in a ceriatone rack case). Powered by a Xicon TX
(attachments deleted...)
Last edited by surfsup on Thu Jun 13, 2013 11:25 am, edited 1 time in total.
Re: Help with relay board
Whoops! I saw pedal but now I see relay....never mind!
Re: Help with relay board
Thanks Jeff ! Very informative pic's.
Surfsup, You are so right. Now it looks like a busy spaghetti bowl
They look so pretty without a mess of wires don't they?
Surfsup, You are so right. Now it looks like a busy spaghetti bowl
mat