I've listened to the 1.6. I find it to be sort of like what you mentioned and felt a little veiled and just a wee bit strained on dynamics. I personally don't care for the sound though they aren't bad. I haven't heard the 0.7.
I had a VTL 75/75. Actually two of them for awhile.D, just curious, is this the Stereo 75 you had?
I had one for a very short time but traded it back to the dealer for a pair of VTL 80 Monoblocks. Stereo amp had a high level of hum into my very high efficiency La Scalas that the monoblocks pretty much cured. Great tube amps both for their time.
Yep, that's the one I returned also. Later I went thru 2 pairs of the monoblocks, both developed the same issue of very unequal gain between the pair. After giving up and having a local guru look at my second set,, turned out to be bad solder points in the feedback circuit. Learned sometime later they had lots of problems with the wave soldering being done on all the products made in that era. After his repair the pair went on to give 20 years of trouble free service. Only had to replace input tubes every few years when they'd get noisy. Here's one of mine on some wacky iso feet I had. LOLI had a VTL 75/75. Actually two of them for awhile.
I described it here:
https://www.audiosciencereview.com/...tour-of-vtl-amplifier-company.1804/post-45435
If anyone has #058 with ten turn bias pots (two on each side of the chassis) with all Vishay S102 resistors, and MIT caps with silver wiring then it is the one I had. I had it connected to some LaScalas a friend purchased for one afternoon. It had no apparent hum a faint hiss if you listened up really close.
It did have to return to California a couple times. Was actually the piece of gear that convinced me learning electronics wouldn't be that hard, and was worth doing. (my education was along Mechanical engineering lines).
Anyone any thoughts on the ML ?
I haven't listened to the 0.7's or the new LRS model, but I do have extensive experience with the MMG and 1.7 models.
Dave.
Different flavors. But if forced to get rid of all but one set of my many speakers, the Linkwitz LX521 would be the one I'd keep.curious, how does the linkwitz stack up? i assume you are Dave from the oplug forums.
All that said, the bipole effect is pretty cool and tends to make all music "sound big". Some dislike this, some like it, but you can't just turn it off. That's how all your music will sound. I listen to a lot of orchestral and instrumental music, so I like it. But based on reading these forums, learning a lot, and listen to some speakers in show rooms, I've pretty much decided that I'm going to look at moving to multi-channel sound with more accurate traditional cone speakers in the future, and see how that works out.
This can be fixed but it is kind of messie - the glue which keeps the wires on the foil has failed. Unscrew the wooden sides and take off the cover. Use proper glue (ask Magnepan) to put the loose wires back to the foil.I’ve had Maggie 1.6s for almost 30 years but didn’t listen to them much recently due to space and neighbor constraints (was living in a condo in Chicago) so was using headphones a lot.
I moved into a house, set the 1.6s up and they rattled. Remember, they were almost 30 years old and had been in sub zero storage for a few years (Chicago winters).
This assumption only applies to older pure ribbon tweeter models. The 0.7, 1.7, LRS are quasi ribbon and has a pretty flat impedance curve at 4 ohms.If we work on the assumption that the 0.7s have a similar impedance profile to most Maggies, my suggestion is that you need an amp that is stable into 2ohms
The rivets are for tuning - each panel is tuned to a slightly different bass resonant frequency by "tying down" parts of the flappy panel to avoid booming when used together. This explanation came from Magnepan, FYI.@Sancus brings up a good point. The panels do have uncontrolled resonances. I can get my speakers to buzz at several different frequencies when I sweep them with a sine wave source. I had the covers off for a long time and could never find any delaminated wire that was buzzing. The buzz seemed to come from the panel itself.
You can test for this very easily - just create a slow 20 Hz to 16kHz sweep function with Audacity and burn a CD or save to a USB drive. Run the file at moderate volume at the dealer and listen closely for any buzz like artifacts.
Not sure about new models but older Maggie’s have the driver coil fixed to the magnetic base panel with a lowly pop-rivet in two different places. I’m sure that this is Magnepan’s effort to tame a couple of panel resonances