The 5F1 circuit was one of the most stable and enduring versions of the Champ Tweed, a testament to its success and the brilliant fundamental design.

In this replica, you’ll find top-shelf components that honor the original: NOS RCA tubes, original vintage potentiometers (Centralab, CTS, Und. Lab.), an 8″ alnico speaker with its original cone (Rola, Motorola, Jensen), Omron tube sockets, and a bakelite fuse holder and chicken head knob.