Thanks. Yes, I bought the amp used about 20 years ago then, 7-8 years ago, I decided I was bored with it and tried to sell it - but I couldn't find anyone that wanted it! So, I was stuck with it but once I bought a THD Hotplate that allowed me to turn the volume up the amp was transformed. I wouldn't part with it now. It's not the most versatile amp around but what it does, it does well.