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IsoAcoustics, B&W 805D3, and Harbeth 30.2

I own a pair of Bowers and Wilkins 805 D3 speakers. These speakers are incredibly clear, transparent, and detailed. Great soundstage. Fantastic reviews by Stereophile and Absolute Sound among others. However, as some have pointed out, these speakers can occasionally seem a little bright.

I recently obtained a pair of Harbeth 30.2 Anniversary speakers to audition alongside the 805's.  In comparison, the Harbeths have a fuller mid-range, but lose some detail and soundstage separation compared to the 805's. Both very good, but quite different sounds.

So.... I just purchased two sets of IsoAcoustics Gaii III isolation feet for speakers. I installed these on the B&W 805 D3 stands. What an AMAZING transformation! Any brightness is gone, the mid-range and upper bass are much fuller, the overall sound is more integrated, while the transparency remains, and the detail is even greater! The 805's now have everything the Harbeths have, and more.

The point of this post is the amazing effect of the IsoAcoustics on the Bowers & Wilkins 805 D3's. Transformed very good speakers into great speakers. Would like to try the IsoAcoustics on the Harbeths, but not really feasible with the TonTrager stands.

A new believer in isolation feet!

 -G


gareents
falmgren
30 posts
 
Can you tell me where you placed the feet on the stands? Did you replace the bottom feet of the stand or on the platform? Did you raise the back feet to angle the tweeter? I have 805d3 and interested. Thanks 
gareents OP
65 posts
 
@ falmgren

My 805D3's are on the factory B&W stands. I replaced the feet that came with the factory stand directly with the IsoAcoustic feet. The IsoAcoustic feet screw directly into the threaded  bottom of the stands. Once installed, the IsoAcoustic feet can me easily adjusted to level or tilt the speaker stands.

andy2
1,553 posts
 
I am not sure how the feet could have made a difference to the treble.  Usually better feet would tighten up the bass, but I don't quite understand its affect on the treble.  Hm...
twoleftears's avatar
twoleftears
5,318 posts
 
Do you put a set of Oreas between the speaker and the stand, or a set of Gaias between the stand and the floor?

There doesn't seem to be much of a consensus on this question.  
gareents OP
65 posts
 
@twoleftears 

I used Gaias between the stand and wood floor. I used bluetack between the stand and the speakers screwed onto the stand.
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