I agree totally, Cukumba.
I bought this Line 6 Amplifi 150 for both its Bluetooth capabilities and its advertised tone matching features. Having both an iPhone and iPad, I felt I'd have no problem using either device to play along with my favorite tunes and match each song's tone to the Amplifi's matching features. It worked great for 3 months...then the problems started.
The amp's Bluetooth connection to my iPhone and iPad app allowed me to pull up and play along with any song, but the tone matching portion just disappeared. Very infrequently it would mysteriously work for a little while and then disappear. again. So I was left with the Amplifi's 4 presets...not what I bought this thing for. Without repeating each of the many steps to rectify the problem, including a phone call to Line 6 David, I tried every single "fix" that the factory recommended...multiple times.
This went on for months. Disgusted, I took it to a local authorized shop in St. Louis for warranty repair work based on Line 6 David's recommendation, and it was obvious the guy didn't want any part of it, claiming it was too close to the end of the warranty period, Line 6 may not reimburse him, etc.
Finally I had had it with this device, so I just sold it as is. The whole experience soured me on Line 6 in general. If you read the their forum, it's obvious many other buyers are having issues with connectivity in general. The company rushed this to market without doing their homework and it's been hit or miss for us buyers. Put me in the "miss" column. I've crossed Line 6 off my gear list for good.
