I have just installed my tonewood amp for the first time and after less than 2 hours playing the batteries have drained? Any ideas. Maybe the batteries were not great to begin with. I was expecting up to 10 hours use.
10 hours in DI mode, yes. With the effects coming from the soundhole, you should expect 7-9 hours.
The type of battery you use does have a lot to do with how long it lasts. We recommend high-quality AA batteries.
I personally use Panasonic Eneloop Pro 2550 mAh rechargeable and highly recommend them if you're wanting a performance battery for high-drain devices.