Vintage Altec Lansing 21216 Throat Adaptor Included Rubber Washers L K | eBay
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They sold fast...
Me......:o
Thanks OG!
You got them cheap Alan ! :smile2:
Kewl! Glad to help.
Yes I paid a lot more than that for mine.
Ah, I see that now. I just did a 'completed listing' search. I didn't even look, I just bought them.
I'm going to bolt them right up to my MRII564s when I get them. It will be an interesting experiement to A/B the 802G with the 288s, all else equal. I might need hardware.
The 288s are amazing, but they are very hot. I have to keep the attenuation knob almost off on my A6s to tame them. It might work in an outdoor environment or a big auditorium where the extra HF might be needed to cut through the ambient noise, but that's not the case in my LR.
I should try increasing the crossover freq. too. Maybe running them at 800 or 1200 will take something off and give the 3156s a chance to catch up.
My adapters arrived today and I wasted no time trying them out with my 802-8Gs. I left the XO at 500Hz for the time being.
Needless to say, I had to turn the attenuator knob up from about 1 to 6, but they sound great. Not as in your face as the 288s and I'm thinking a bit more extended on the top end. I think I'll let my ears burn in for a while...
http://www.hostboard.com/forums/hbmc...2013/03/55.jpg
To be fair you should build fixed pad for the 288's to try to get the L-pad somewhere in the middle of it's range with the 288's.
To balance a passive system i like to start with the HF way low and bring it up slowly to more or less a point of balance. It sounds like the L-pad is hugging an extreme to get the 288's close to their balance point which is gonna make it pretty hard to make a fair assessment.