This amplifier is just amazing. Sounds so natural and very pleasant to ears. It has huge stage, very good instrument separation and tons of details (so scary). This is truly High End peace of electronic. I tried so many amps in last 10 years, but this...

The sound of Thule IA150B is actually good, not much to complain.

Listened to some different amps including: Arcam 9, Marantz PM-17 and Thule IA60B. But for me the IA150B has proven to be the most refined for the money. Solid looks and sound that will please with the right set-up and material. It is neutral but still...

Simplistic looking with only 1 big golden knob for adjusting volumeand one "invisible" knob for changing line input. Volume is selected