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DISCOVER BRIMAR PRODUCTS
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DISCOVER
BRIMAR
PRODUCTS
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Jump to Brimar Triodes
Jump to Brimar Pentodes
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BRIMAR MultiValve valve testers

Brimar thermionic products are dedicated to bringing you the best valves possible. We know this is a huge task and not one to be taken lightly but each time you purchase one of our electron tubes it brings Brimar closer to manufacturing right here in the U.K.

We sincerely hope that you join our quest to manufacture high quality British Audio and we thank you for your highly valued custom.

From all at Brimar Thermionic Products

——- LATEST NEWS ——-

Stop Press …. (@brimarbob)

Oliver has been busy moving parts from Grid Winder 3 which is going to storage and fitting them to Oskar Jr to make it as complete as possible. Chris has ordered the ball screws so the 2nd phase of cnc automation can be worked on - pulling the grid backbone wires thru the winder

Chris has been busy working out a rough layout for the Grid Winder backbone pulling system while he has been laid up with Covid - get well soon Chris!

Perfecting the art of sealing the latest batch of R-Type valves on the vertical lathe. The bulb is held in a clamp at the top and the pinch sits on a specially made carbon jig. As the edge is heated, the seal is formed and the excess glass falls away. Well done team Brimar!

Now the refinement begins starting with pinches. We stopped using pinch tooling and used hand clamps but they are hit & miss. Now it's time to fix the tool to allow the glass to spread and an opportunity to play with the cnc mill and put our name on it!

What a fantastic day at #RetroTech with our friends @BVWSOfficial made perfect with the big reveal - we have succesfully made our first R-Type valves. A big thank you to all staff and volunteers. Brimar Thermionic Products Ltd. are now officially valve manufacturers! 👍

Load More...

———————
LATEST NEWS
———————

Stop Press ….

Oliver has been busy moving parts from Grid Winder 3 which is going to storage and fitting them to Oskar Jr to make it as complete as possible. Chris has ordered the ball screws so the 2nd phase of cnc automation can be worked on - pulling the grid backbone wires thru the winder

Chris has been busy working out a rough layout for the Grid Winder backbone pulling system while he has been laid up with Covid - get well soon Chris!

Perfecting the art of sealing the latest batch of R-Type valves on the vertical lathe. The bulb is held in a clamp at the top and the pinch sits on a specially made carbon jig. As the edge is heated, the seal is formed and the excess glass falls away. Well done team Brimar!

Now the refinement begins starting with pinches. We stopped using pinch tooling and used hand clamps but they are hit & miss. Now it's time to fix the tool to allow the glass to spread and an opportunity to play with the cnc mill and put our name on it!

What a fantastic day at #RetroTech with our friends @BVWSOfficial made perfect with the big reveal - we have succesfully made our first R-Type valves. A big thank you to all staff and volunteers. Brimar Thermionic Products Ltd. are now officially valve manufacturers! 👍

Load More...

——-
LATEST
NEWS
——-

Stop Press ….

Oliver has been busy moving parts from Grid Winder 3 which is going to storage and fitting them to Oskar Jr to make it as complete as possible. Chris has ordered the ball screws so the 2nd phase of cnc automation can be worked on - pulling the grid backbone wires thru the winder

Chris has been busy working out a rough layout for the Grid Winder backbone pulling system while he has been laid up with Covid - get well soon Chris!

Perfecting the art of sealing the latest batch of R-Type valves on the vertical lathe. The bulb is held in a clamp at the top and the pinch sits on a specially made carbon jig. As the edge is heated, the seal is formed and the excess glass falls away. Well done team Brimar!

Now the refinement begins starting with pinches. We stopped using pinch tooling and used hand clamps but they are hit & miss. Now it's time to fix the tool to allow the glass to spread and an opportunity to play with the cnc mill and put our name on it!

What a fantastic day at #RetroTech with our friends @BVWSOfficial made perfect with the big reveal - we have succesfully made our first R-Type valves. A big thank you to all staff and volunteers. Brimar Thermionic Products Ltd. are now officially valve manufacturers! 👍

Load More...