Product Description
Vintage 1970s Matamp Orange GT100 100w Valve Amplifier Head
Vintage 1970s Matamp Orange GT100 100w Valve Amplifier Head
We purchased this, alongside a few more amplifiers, from an RAF airbase. The owner had bought it new from Matamp in Huddersfield all those years ago, but it had fallen out of favour (how!?). This is one of the early 1970s GT100s, before they later changed to the GT120, and is in truly excellent condition. The serial number, 250, dates it to very early 1970s, with my guess being 1972. With it being sat for quite a while unused, the previous owner decided to take it for a service. The technician replaced quite a few components on the board, along with the 4x EL34s (now JJs), the mains lead, and one of the transformers. However, this transformer is a perfect replacement and kicks out a real great sound! The original Mazda ECC83s are there still.
Cosmetically, this is by far one of the best we’ve seen. There are hardly any scuffs at all and has been extremely well looked after. Another good thing about this is that it has the voltage selector on the back of the amplifier, meaning our friends across the pond can easily change it to USA voltage.
This amplifier has been serviced to a playable & safe standard, by one of our leading amp techs. To find out more about what our service includes, please check out our terms and conditions before purchasing.
At The Music Locker we will do all we can for you to get the instrument you want. You’re more than welcome to come and have a play on this, coupled with one of our vintage guitars!


























