Recent content by leonm

Perhaps members can assist with this little problem: My LS3’s are connected to a naim 115w main amp, driven by a hafler pre-amp. Inputs are from a sony bluray player (used for standard cd’s and music dvd’s) and from a tv satellite decoder. I find that the sound from the decoder, especially...

hi roberto thanks for your response, my thoughts exactly except that they continue playing for hours. all i can think is ac sound leakage from the music sense circuit to the eht transformer which then powers the walton-cockcroft eht circuit. what i did find on closer inspection is that...

i posted the following letter to dana at m-l. perhaps members have come across this before? hi dana sorry to be such a nuisance, but i am sure you can clear up this mystery! in my quest to find the reason for the slight unbalance in the two sl-3's, i disconnected the bass speakers with...

golf hi dave yes, he certainly did us proud! regards leon

Hi everyone and thanks for the warm welcome! Had a stroke of luck with my purchase( One speaker works, the other dead). scanned the forum to see how sl3’s are disassembled, started on the dead unit and found a faulty solder joint on the outer armature, re-soldered and speaker seems ok but...

hi i am a retired electronics engineer who always admired electrostatic speakers (but never able to afford them) and even contemplated a diy project. i have now bought a faulty pair of martin logan sl3's and my next project is to see if i can get them back to life. no doubt i will be fishing...