I've had this Blackstar 240 model long enough... time to void the warranty!
Power draw: 133W
Cooling fans: 3X 80mm 3-watt cheap, loud, decent airflow
Heatsink: 1/8 inch thick, flat aluminum plate
Drivers: 2X each putting out 96V@630mA (total ~120W going through LED array, 1.5W per LED @2.4V forward voltage average)
1. Much quieter fans, each pushing ~36 CFM (should be more than current airflow)
2. High quality thermal paste (current is