JLM AUDIO

The latest on the build http://www.walaneh.com/xpl/xpl23.jpg Decided to run all 8 GRND wires but will only use 6 for the power connections... the other 2 will go to the single channel speaker outputs as the balanced will not use GRND Primary reason is so I dont have to solder them up again later if ...

How many of the grnd connections should be made back to the power supply from the board? all of them or just one or a few maybe? Not sure how much issue there will be with ground loops. The doesn't seem to be a single ground point on the board like there are for the power +/- rails. Hope to finish t...

So the Wima 0.1uF is not ideal then? Will it be any issue if used? I'd hate to have to pull them all off. I'm not using the extra 20,000uF caps in the dual bridge - just the dual bridge part. Do the 10K pots need to be used at all as control will be from the source? Or is this more for balancing the...

The finished project will be at NoiSING 2012 a Singapore based DIY group gathering. I'm building a 5.0 version in a single case not much bigger than an Emotiva Mini-X. It holds 3 x 140W bridged channels for LCR with 2 x 75W single channels for the LS/RS surround channels. 500VA toriodal with dual br...

Joe, How would one go about doing 4 modules for one channel.. ie making a 2 channel amp from one of these boards or even a single channel setup using all 8 for a monoblock? Either balanced or unbal inputs. I will be hopefully getting some parts counts in for this in a week or so, so I am looking at ...

Joe...This is great news...I'll be getting my order in post haste. I know you will busy updating this thread with details like transformer details and bridge specs needed. Likewise the hook up notes for bridging and inputs etc. I think the pricing is very reasonable, and from the looks of thing a lo...

How is that 8 Channel board coming along Joe?

Any more details like ps requirements and the like?

The shield is grounded at the screws and wraps the IEC and filter/fuses (2) completely, with the earth tab passing through the shield too. I metered it out and its all good. Client very happy... Replacing a Bryston 2b lp pro with a horrortone monitor :P Plus a new setup in another studio. Now I just...

The new boards arrived today and as luck would have it all was ready to roll within an hour or so as the rest of the build was all done and dusted.... Here is the final result http://gallery.me.com/zwizardofoz/100080/IMG_1942/web.jpg?ver=13281934050001 Nice one Joe...little gems you have there...and...

Has this kit been and gone or never quite made it? Cant seem to find it anywhere other than here....