| I have a 4 V-rack system with 64 modules. Each module has between 2 and 4 op amps. I'd estimate that to be close to 200 op amps total. I've lost one TX-260 and 2 TX-240's over the course of two years. They are socket mount, and I have extras, so they were replaced on the spot.
I have not had any problems since arranging the V-racks for good ventilation (a half space above and below). |