I used to be jealous of my friends that had Trace Acoustics compact guitar amps. Wished there was a way to get a 5" cube that sounded like 2 - 15" speakers. The Fly3 Bass pack doesn't sound like a 15" speaker but it's even smaller than the Trace Acoustics amps.
katysax, kohanmike, I ordered the Fly3 Bass pack from Amazon based on your reviews. I had to strap my 80's-era Roland SuperCube Bass amp & Peavey Dyna-Bass onto a dolly & push it a block to get to one ukulele gathering. Now I can carry my amp in a shopping bag! Intend to use it for a gig next month.
While waiting for it to arrive, I saw it at a music store & thought 'it's not gonna work - it's waaaay too small'. After unboxing the pack & trying it at home, thought to myself, it's not loud enough. However, it worked fine when I took it to a ukulele group session.