I bought a Hiwatt B150 combo because I was having bad problems with my rig. This Hiwatt sounds nice, looks great but the fan is too noisy. Well it was dirt cheap so I can live with it. Anyhow, when I heard the fan I suddenly remembered the exact same fault on a Laney amp I'd owned several years earlier. I kicked myself for not remembering that fan and to check before buying. Although I don't know how you find out over the internet if the fan is too loud. Has anyone else experienced this problem?