hi,
and first of all thanks for this really helpful site giving the information about the old ML QuestZ I have bought recently. After a few replacements in my living room these old ribbons really shines! But no heaven without the other side. Now and then you can hear a clear distortion (easy to hear) coming out from the MLs. Does not matter of the level of the volume. This happens just now and then. These are from 1993 and with the original panels. I'm the second owner. Could this be caused of the old panels or maybe the electronics of the power supply or the crossover?
My stuff is Audionet SAM integrated amp and frontend is CD Audionet ART V2. Previous speakers are really good Dunlavy I-AV. Oh I'm driving the bass with old Roland amp workhorse filtered with dspeaker bass automatic room mode EQ.
Just this random distortion is giving a headache here, coming from both channels at the time. I do not use high listening volumes, this problem is not related to volume at all.
And for you all suffering with the bass modes you may want to get rid off, here is one a quite cheap solution which works for my Quest bass boom really well:
http://www.dspeaker.com/
I did have the most problems with the bass section of these bastards until I found the location for the highs and mids for the Quest + this little box per ch. I have a quite small room 3,5m x 4m + small kitchen area behind.
I must say that this invention is coming from my living town in Finland, but I did not believe this product until I had opportunity to check this out. My Quests are really shining with its bass. I have none relations to this company, I'm just a poor music lover and guitar player.
For the bass the room modes are the most effecting things with these speakers. I think the most of the users of these models already know how to get singing these speakers but you can still improve the quality of the bass of these speakers a quite much.
Have a jolly good time with this old but amazing model of the ML!
ps. the distortion is there also without the bass management with Roland amp and dspeaker bass control.
hope that someone have similar experience with these speakers to solve this random problem out. I do not think that Audionet amps are the guilty ones here, those amps can drive basically everything. If you have better knowlegde please just let me know.
I know I need to test this problem with other amps also just to ensure the situation but still...you guys might have opinions already for this kind of problems with ML Quests. These are my first ones so just asking a help here. After some 20 years listening music with keeping in mind the equipment used these speakers are just amazing and the same time challenging.
Thanks a lot beforehand!
br,
Aleksi