Lots of interesting entries here. Didn't know there was a Russian 7 strings, but enough comments have me convinced {is it b/c I have some Russian in my heritage that this fascinated me in the first place? only the Shadow knows ;-)}

I am curious- does that 7 string 'baritone' guitar actually sound overall like a 'baritone' - that is, a little deeper or fuller in tone than a 6 string; I often feel I want to hear a little more 'low tones' in some guitars.

Also do you know which Roger McGuinn songs he used the 7 string on.

Thanks.