I have a 1 year old now. I bought a Katana head when he was born. It can play really quiet at .5Watts with a cab or the built in speaker. Di nagigising baby ko. Mas malakas pa minsan yung ambient string sound.
The good thing about it, is that it is 100watts and you can crank it up when the baby is away. May pang gig ka pa. Puwede mo dalhin sa sala pag ayaw mo sa bedroom, gamtin mo lang yung built in speaker