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In Reply to: RE: Sanders Preamp? posted by Swamis Cat on July 13, 2015 at 07:18:57
Hi SwamisCat, the QRD's bring the sound more into focus. Just like with a glass lens, its the same view but the everything is defined better. Looking to put about 4 QRD panels on my ceiling, to focus the back wave bouncing of the front wall QRD's and then hitting my sloped ceiling.
Years ago I used some Auralex Q-Fusor's on the ceiling of my small apt, they really helped in clarifying the sound of my then MGIIIA's. Speakers were very close to the wall so diffusion did
not help so I used absorption instead.
Now most of my absorption is in corner bass traps, behind wood QRD's upfront. I took the diffusion off my rear bass traps, which brought back that Maggie 3D effect sound. I like Seifried Linkwitz's theory that you have diffusion up front and absorb the rear wall. To let the sound just flow past you. I have panel absorbers their.
I do have wood Skyline type diffusors behind my rear channel MG10.1's too.
Audiophilander, please forgive my Thread Hijack : (
Follow Ups:
Thanks!
If memory serves me right the only time I hear preamps mentioned on this forum, is when vertical bi-amping is used and then a tube pre-amp is mentioned most of the time.
Trying to get back on topic, my bad.
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