I bought a mint SB220 and when it made it to Kentucky, it said: Exception: Undeliverable - SYSTEM_RESTRICTION. WTF!! I phoned these goofs and they said the amp was made before 1970 and has "mercury reflectors"???? there was no tubes in it, no f**king mercury anywhere and they said it was confiscated by GSP. They said I'll get a full refund but this is total bullshit. F**KING MINT SB220 GONE FOREVER POS's from India ripping people off.