pyrocam
14th April 2007, 20:34
I'm building a wired helmet to helmet intercom for me and buffy and if its successful I will sell them, estimated price is $40 a set which comes in a fair bit cheaper than some of he other options out there.
anyway, so its all working except the smaller microphones I use dont work, in fact, they sometimes pickup radio!
When I was testing I used a bigarsed un-powered microphone,
<img src="http://194.213.53.215/o.vltava.cz/Images/Goods/ShopID_10/PHISBCMD150.jpg" >
and it worked fine, but when I moved to smaller ones, out of a cellphone handsfree unit or a computer mic/headset unit it didnt work. I tested the mic's plugged straight into a computer and they work fine but dont work plugged into the amp,
whats the difference?
Cheers
edit: the big mike is a Philips SBC MD150, the small ones i tried were from a nokia handsfree set and a logitec headset+mic setup
anyway, so its all working except the smaller microphones I use dont work, in fact, they sometimes pickup radio!
When I was testing I used a bigarsed un-powered microphone,
<img src="http://194.213.53.215/o.vltava.cz/Images/Goods/ShopID_10/PHISBCMD150.jpg" >
and it worked fine, but when I moved to smaller ones, out of a cellphone handsfree unit or a computer mic/headset unit it didnt work. I tested the mic's plugged straight into a computer and they work fine but dont work plugged into the amp,
whats the difference?
Cheers
edit: the big mike is a Philips SBC MD150, the small ones i tried were from a nokia handsfree set and a logitec headset+mic setup