THE GREAT MULLARD MAGIC BLOG

VALVE TYPES & MANUFACTURING TECHNIQUES (xi) - B7G & B9A VALVE ASSEMBLY - ELECTRODE CAGE ASSEMBLY

VALVE TYPES & MANUFACTURING TECHNIQUES (xi) - B...

In previous blog entries we have seen how many individual valve components were made, now we will look at how they were assembled.   For component manufacture, we also saw...

VALVE TYPES & MANUFACTURING TECHNIQUES (xi) - B...

In previous blog entries we have seen how many individual valve components were made, now we will look at how they were assembled.   For component manufacture, we also saw...

VALVE TYPES & MANUFACTURING TECHNIQUES (ix) - MORE ABOUT GRIDS -

VALVE TYPES & MANUFACTURING TECHNIQUES (ix) - M...

As we have previously seen in this blog series, grids were produced in continuous  4 feet lengths and then cut to size for valve assembly - just like in the...

VALVE TYPES & MANUFACTURING TECHNIQUES (ix) - M...

As we have previously seen in this blog series, grids were produced in continuous  4 feet lengths and then cut to size for valve assembly - just like in the...

THE MULLARD WORLD SERIES VALVES (vii) - DUAL TRIODE ECC81 -

THE MULLARD WORLD SERIES VALVES (vii) - DUAL TR...

Well, we're going to talk about the ECC81 twin triode today, originally designed for TV applications, yes, that's right - TV!!!!     All the other valves we have discussed...

THE MULLARD WORLD SERIES VALVES (vii) - DUAL TR...

Well, we're going to talk about the ECC81 twin triode today, originally designed for TV applications, yes, that's right - TV!!!!     All the other valves we have discussed...

VALVE TYPES & MANUFACTURING TECHNIQUES (iii) - TUNGSTEN

VALVE TYPES & MANUFACTURING TECHNIQUES (iii) - ...

We've seen so far in my blog series on valve types and manufacturing techniques that fine wire is an important material used in the valve making process. To recap, tungsten...

VALVE TYPES & MANUFACTURING TECHNIQUES (iii) - ...

We've seen so far in my blog series on valve types and manufacturing techniques that fine wire is an important material used in the valve making process. To recap, tungsten...

WHAT'S INSIDE A VALVE (xiv)

WHAT'S INSIDE A VALVE (xiv)

Hah! what a way to finish this series on the components that make up a valve, yes, we've saved the best till last with episode 14 dealing with..... the GETTER.   Having...

WHAT'S INSIDE A VALVE (xiv)

Hah! what a way to finish this series on the components that make up a valve, yes, we've saved the best till last with episode 14 dealing with..... the GETTER.   Having...

MULLARD AT THE 1951 EARLS COURT RADIO SHOW

MULLARD AT THE 1951 EARLS COURT RADIO SHOW

The national radio show was a big thing for Mullard and indeed any other post war radio manufacturer as they all pulled out the stops to present their wares to...

MULLARD AT THE 1951 EARLS COURT RADIO SHOW

The national radio show was a big thing for Mullard and indeed any other post war radio manufacturer as they all pulled out the stops to present their wares to...