When I first got the mesa 212 with the classics I thought they were a little to stiff for my liking. But after a month they really came around. They definitely sound better in a closed back cabinet.I give celestions a thumbs up for for these drivers. Tight with a full bottom and a really good mid response. Good for just about any genre of music
Tom Anderson Hollow Classic
72 thin line tele

Barber trifecta fuzz
Mi audio Crunch Box
Clyde Wah
Barber Burn Unit
Ocean efx Texas deuce
Boomerang chorus delay
Barber ltd

1971 Pro reverb
Fender acoustasonic
Fender super champ xd