From the Valvetrain website:The ValveTrain 205 is inspired by the 1955 Fender 5F2A Princeton. Big Tone, Tiny Package. A faithful re-creation with the same Soulful tone that made the 5F2 famous. Easy to carry, small in size, but sounds HUGE when recorded! The tone is Clean and Crisp if you back off the volume and it simply sings as you open it up… Just a ton of fun in a 17 pound package!