This is my cherished and much looked after Twin Thirty Thunderbird made in 1964 or 1963. I've had it years with minimal outside the home playing in the odd studio. NEVER GIGGED - NEVER EVER. It is ultra quiet and has never had a soldering iron laid on it or been mollested or modified in any way. It is as it came out of the factory except that the leather straps have perished but still carry the weight. Speakers are original. No issues. I advise you to see fot yourself personal inspection and cash on collection is what I want. Overseas buyers could use a specialist dealer in the UK as proxy if they have one or collect themselves as this would be worth it to the right collector. Collapsible stand is present and correct as it was originally where these are usually taken off. ALL ORIGINAL VALVES ARE PRESENT AND CORRECT, These were removed and contact cleaner sprayed into all pots and valve sockets - AND THERE IS NO NOISE FROM THIS AMP UNTIL YOU STRUM A NOTE -EVEN UP TO NEAR TOP VOLUME - I MEAN WHAT I SAY HERE. This amp sings like no others and that is why it is worth every penny you will pay for it as there is no others like this and they are not available in this condition. this is a rare opportunity to buy what must surely be a unique and rare vintage icon. No one who knows this amp make will need further info as the web is full of it's history. Played by the Beatles in the Cavern etc I can supply reference sites if required and articles in Vintage Mags can be copied over for the serious collector. SERIOUS OFFERS INVITED