Pinball info
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Audio pop
- Thread starter Vimtoman
- Start date
Here we go!
Easy
On wpc dcs or wpc95 use one channel for back box and one for sub
That's tidy, looking forward to trying this out
Well last time I looked at this around 7-8 years ago these didn’t exist, other than the diy type for pinball..
Have ordered a couple of 2.1 units (L,R,Sub) and will report back... might be a while tho since have got direct from HK....
Heres the one I bought .
Just not got round to making it up etc.
If it works out OK paul let me know.
1x(dual Omron Relay 7812 Upc1237 Speaker Protection Board Kit for HIFI DIY AC N3 for sale online | eBay
Find many great new & used options and get the best deals for 1x(dual Omron Relay 7812 Upc1237 Speaker Protection Board Kit for HIFI DIY AC N3 at the best online prices at eBay! Free delivery for many products!
www.ebay.co.uk
Just not got round to making it up etc.
If it works out OK paul let me know.
Doug in the US is taking orders for the No Pop pcb .
$40 a piece + postage etc
If you want one you can contact him @
dgmchappell@gmail.com
$40 a piece + postage etc
If you want one you can contact him @
dgmchappell@gmail.com
maybe go for one of these . i've just got one of the older ones going but just need to convert files to test fully.
https://www.flippermarkt.de/community/forum/threads/data-east-sound-pi.168960/page-40
Darn, thought I'd already uploaded a response a month ago.
Same issues - which seem standard.
Agree - an annoyance not a liability - but I wanted to sort..
I found this:
Which at £3.50 is a steal.
Easy wire-up - and sorted.
Same issues - which seem standard.
Agree - an annoyance not a liability - but I wanted to sort..
I found this:
UPC1237 Dual channel Speaker Protection Assembled Board Boot Delay DC Protection | eBay
Find many great new & used options and get the best deals for UPC1237 Dual channel Speaker Protection Assembled Board Boot Delay DC Protection at the best online prices at eBay! Free delivery for many products!
www.ebay.co.uk
Which at £3.50 is a steal.
Easy wire-up - and sorted.
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By the way folks, there's a reason to power these from AC rather than one of the existing DC rails in the machine.
If you power it from AC, it will drop out instantly (as soon as mains power is disconnected), therefore preventing switch off pops as well. If you power it from (for example) the well smoothed 5V DC, the board may drop out after some of the other rails have already gone down.
If you power it from AC, it will drop out instantly (as soon as mains power is disconnected), therefore preventing switch off pops as well. If you power it from (for example) the well smoothed 5V DC, the board may drop out after some of the other rails have already gone down.