Which to keep! Pick one of these two soeakers


Sorry about the typo in the title, I have two sets of speakers and I need to sell one. Of these two, which would you keep or which would you be more likely to consider a better choice? I’ve been running the Spendors for a while and they are very good, very transparent and I’d say their weakness is that they lack low end but I run a sub so it hasn’t been an issue. I just got the ML Ascent’s in a bundle buy of equipment and I’m really liking the looks of them in my space but I am still sure about how flat they are sonically or if they are as good as my Spendors. I’m having a hard time deciding.

1. Spendor S100 circa 1970’s

2. Martin Logan Ascent w/ new ESL panels

128x128cabkab

@cabkab Hey, at least I like your response!

For myself, I’ve had for over 20 years now, 3 pairs of speakers that I switch between every ~6 months. They each sound VERY different from each other, and I appreciate the qualities of each, and acknowledge their shortcomings. Luckily, I am ABLE to keep, and store all of them, and have a wife that doesn’t mind big speakers!

They are B&W Matrix 801’s, Martin Logan SL3’s, and Tannoy System 15’s. Each are very different designs & directivity patterns. The 801’s have wide dispersion dome tweeter, Tannoys have 90deg horn tweeter, and Logans are Fig-8 E.S. panels. Each pair also makes me favor the music that sounds best on them.

My recommedation to any audio/music lover is (if you can) keep 2 very different sounding pairs of speakers to enjoy. 

@newbee so it turns out that the Adcom is actually a totally rebuilt dual mono Musical Concepts creation. I found the docs and receipt for the work and sure enough the device is gutted with some amazing work inside. So the guy was powering the panels with this solid state creation and the subs with the VT100 MKIII tube amp. I could hook it up the same but I'm now missing a way to balance the signals. I need a way to control how much signal goes to the Adcom vs the amp for the subs. 

You need a passive attenuator of some kind between your pre-amp and one of the amps, probably the amp feeding the sub. I see them coming up for sale used between $400 and $600, but from my point of view I think what you might gain by bi amping these speakers you’d lose by all the extra stuff it takes to do it. I’d run them off one amp. FWIW, the Musical Concepts mod changes my opinion of the Adcom, but I’m not convinced that it is a better amp for the panels. My gut tells me the ARC amp should go to the panels and the Adcom to the subs. When you figure out how you will get the two amps balanced, output wise, try switching them around.

@newbee  honestly, I had high hopes for the ARC VT100 but I'm a little put off by the extra heat it puts off around my wood Rigidrack. Kind of makes me nervous but maybe not an issue. Right now I have a McIntosh 4100 + Adcom 555 hooked up and the ARC is out of the rack momentarily. I have the MAC hooked up to the panels and the Adcom on the woofer. When I crank up the preamp to about 70% I can blend in the desired amount of upper register on the Mac and I also have the EQ on the MAC. I have to say it is very useful but I wonder if I just downgraded by pulling the ARC out of the rack. I had initially planned on selling the MAC 4100 to recoop some of the money I spent on this system's various components. I can get $1500-2000 for it on eBay.