[Les Cargill[_2_]]

PenttiL wrote:
Where I can find some information about these two types of guitar
elements ( Celestion 12 T 75 and Vintage 30 ). As like frequency
responses, sensivity and so on. I'd like to compare them. If I can hear
right, there's an odd resonance-peak on upper-middle at 12 T 75. Is this
so?

-Pentti

The driver makes no sense without a cabinet.

I have a deconvolution of a Marshall 1936 cab I can email to you.
The 1936 uses two G12T75-8 speakers.

It does involve a guitar amp, microphone of uncertain parentage* and a
lousy room. It's a 35 KB wav file. You can run white noise through it
with a convolver (like SIR) , then capture the output.

*I think I used the Behringer ECM8000 but am not sure.

--
Les Cargill