The finest guitar amplification - hand made in the UK Designed to perform - built to last

633 Engineering - premium boutique electric guitar amplification designed and hand built in the UK. Taking inspiration from classic traditional amplifier designs, these amps offer so much more. Refined by guitarist and engineer Cliff Brown over several years of playing live and recording they to produce great tones at all volume levels and are built to last a lifetime. British made excellence.

Stuart Dixon - Guitarist, Engineer, Producer & Custom 44 owner. Stuart is one of the tastiest players on the UK music scene. He is very discerning about his tone and gear. www.stuartdixonmusic.com

Vanquish Guitars - hand made in the UK with passion by Adrian Hardman. Adrian works out of his workshop at The Guitar Lounge near Peterborough where he produces some amazing instruments. www.vanquishguitars.com

Stuart Dixon - Guitarist, Engineer, Producer & Custom 44 owner. Stuart is one of the tastiest players on the UK music scene. He is very discerning about his tone and gear. www.stuartdixonmusic.com

Vanquish Guitars - hand made in the UK with passion by Adrian Hardman. Adrian works out of his workshop at The Guitar Lounge near Peterborough where he produces some amazing instruments. www.vanquishguitars.com

RoqSolid amplifier and equipment covers made in the UK RoqSolid Amplifier Covers

Guitar gear aficionado, blogger and 633 owner http://rockbeareguitars.com/

The Elephant Sessions - a fantastic Scottish alternative folk band featuring guitarist Mark Bruce www.elephantsessions.com

Superb American Blues guitarist Kirk Fletcher http://kirkfletcherband.com/

Ash Wilson - guitarist and singer with The Ash Wilson band and with Sari Schorr