There are a few music stores in Barcelona, but none as well-presented as Alfasoni. The warehouse on Carrer Peru in Clot has just about everything, from small beginners amps to mighty, roaring stacks. There's an impressive selection of instruments, and the upstairs piano and DJ section should keep just about anyone happy.
The staff don't really speak anything but Spanish, but are friendly enough to let you have a go at the demo models. And prices are very fair. If you're an equipment geek, you can easily lose yourself here for hours on end.
Mon: 10:00-14:00
Mon: 16:00-20:00
Tu: 10:00-14:00
Tu: 16:00-20:00
We: 10:00-14:00
We: 16:00-20:00
Th: 10:00-14:00
Th: 16:00-20:00
Fr: 10:00-14:00
Fr: 16:00-20:00