Hey,
I'm new here. I got my ots mini a few months ago. I originally got a 1x12 orange cab with a celestion vintage 30 speaker in it. I have a fender stratocaster with vintage noisless pickups. When I first played through it I noticed it sounded very thin and "tinny", kind of like how a guitar could sound if you just used a line in for recording. I figured the problem was the speaker since all the clips on youtube I heard sounded a lot more full; so I switched out the v30 for a g12h-75. Sounds better now but it still sounds a bit too tinny for my tastes. I've played my guitar in other amps and didn't have the same problem. I mainly notice this when I'm recording or am directly infront of the speaker. Can anyone help?