Collection: Sold Prototype Amplifiers

Sunday Sis Prototype (Cleans Up Well) | Modified AA764 Champ Circuit

Bassman Micro 5F6A w/ EF80 Output Tubes | LTP w/ Master Volume | Sounds Fantastic

One Off | Lil' Sis Desktop Head (Modified 5F2-A Tweed Princeton) | Hammond Output Transformer

6P3S (NOS Soviet 6L6 variant) 5F2-A (Tweed Princeton) Clone Prototype 8w Desktop Head

EL84 5F2-A (Tweed Princeton) Clone Prototype 5w Desktop Head