TomCat wrote:
Anybody have any comments between a Celestion G12 Greenback and a Blue.
The greenback being a Ceramic Magnet and the Blue Alnico........
Different animals IMO. Greenback is a bit more aggressive (think Marshall), while the blue is more even and balanced. The Greenback is arguably the best speaker for rock ever, the Blue is a more flexible, sounding great clean or dirty.
Both great speakers, but ultimately it's down to what you like. Take a listen to the most popular speakers in the same amp (Dr. Z Carmen Ghia) , with the same player and the same two guitars (Strat and Les Paul) on all the different switch positions:
http://ratcliffe.co.za/sundry/speakers/