30w Selmer Truvoice Selector-Tone amp, same model (other than Stadium) used by The Beatles in the early days.

You can easily find a nice review with technical details of this model (not same example) from Vintage Guitar® magazine (look for Selmer Truvoice Selectortone Automatic 1961 on the web).

It features a wonderful vintage 12" Celestion Silver alnico that makes it a glorious sounding amp.

Feel free to ask for any further detail.

Please, ask for shipping quotes to your country before buying.