1. Vacuum tube JJ ecc83s*5, 6v6*2 20W.

2. The cabinet is made of imported sea birch, all handmade. The BEST workmanship in our country.

3. The output transformer is wound according to the technical parameters of Fender output transformer, please rest assured. There are 5 transformers in total, 1 power transformer, 1 output transformer, 1 electrical ganee 2, and 1 spring reverberator drive transformer.

4. SSS itself is equipped with a spring reverberator, the reverberation depth is deep enough, and the audition is especially open to let everyone listen to the dynamic. The spring reverberator is the same specification model as the Fender Twin.

5. Potentiometer, resistance and capacitance parts are made in Taiwan.