VINTAGEO
Newbie in New B.
Oh yes sorry, been a while since I opened one up,
Oh yes sorry, been a while since I opened one up,
Just pulled the woofer biwire and left the mid/tweeter. Looks like the 3/4 tweeter on both are not working. Purely just listening though. Will pull them tomorrow to double check
Now that I'm a member of the Spendor Club I might as well share some photos! Picked up these D7s used. I think I have my endgame speakers. With a bigger room I'm sure they would sound even better. And good lord do they look amazing - I am mesmerized even when they're not playing music.
https://photos.app.goo.gl/ZMueRgy6ubU3Jztp8
Wonder what's the major differences between newer generations of Spendors (like D7) and older ones (like SP 1/2)?
D7s are like studio montitors with bass extension tacked on. Very resolving. The Classics trade a small amount of resolution for a supreme musicality.Wonder what's the major differences between newer generations of Spendors (like D7) and older ones (like SP 1/2)?
Man, I'm jealous. I had the SP1 back in the late 80. The speaker I most regret selling. Slim chances of finding another.pair.It would have been if I could have kept them, but I got an $offer$ I couldn't refuse on these new in box SP-1s
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@michigannick thanks! That didn't even occur to me. Luckily I have a set of automotive trim tools. Turns out the SP1/2 strip is held on with velcro.
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The crossovers are mounted to the back panel of the cabinets. Idk if it applies to Spendors but when it comes to Stirlings, part of the speaker voicing involves the panels. If they're removed, Stirling claims they must be shipped back to the factory for re-tuning.
It might be better to access the crossover by removing the midwoofer.
https://www.remusic.it/EN/Stirling-Broadcast-BBC-LS36-loudspeakers-009ac800 said:Given the absolute ban of opening the cabinet, I couldn't explore inside the speaker to take some pictures or remove the drivers. The reason is that the rear panel is tuned to the chassis and when you disassemble and reassemble it, the tuning would be compromise and the manufacturer has to intervene to "retune" the whole thing. We are dealing with a "Resonance Control" cabinet, which technique does not damp the vibrations but calibrate them in order to contribute to the amazing spatial reconstruction given by this loudspeaker. The target has been reached by using a 9 mm birch plywood multilayer and not a deaf MDF, so to enable the sound to "breath" through the six panels. A brave choice.
That's interesting - I've searched the Spendor mailing group but Derek has never mentioned that this applies to the SP1/2.
The only mention of this about Stirling LS3/6 I could find online is here (emphasis mine):
(1) The article only mentions a ban on removing the rear panel;
(2) The front panel on the SP1/2 is MDF and not plywood multilayer, unlike the Stirling LS3/6 apparently.
I wonder how much screw torque on the rear panel or on any plywood multilayer panel affects the panel tension / cabinet resonance ... But that would be asking Derek for some very proprietary information, I imagine.