I have the HT40 and it is a great amp. I will always have Blackstar
Ditto...... I am a believer. Worked mine hard for over a year with no problems. Factory tubes still sound perfect.
Ht-40 is one of the best amps I have ever used. And I have had a 68 Plexi Head, Jubilee 100 Head, Single and Triple Recs (etc.)