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Re: 4 July Hi-Fi



That is quite a "hole in the middle".


One thing I notice is the steep LF rolloff on your TH-118 looks a bit more like my Keystone TH using the BC-18SW115-4 than Langston Holland's 18sound loaded TH-118.

The Keystone is the blue trace, Langston's TH-115 is the purple, white is his TH-118.


Are yours loaded with BC-18SW115-4?

What filter settings were you using?