HP 339A set

[JoeAlders]

Purchase via EBAY a Distortion measurement set HP 339A from an supplier from Israel. This morning it arrived an I did some quick tests. It is a good functional set and I am now very happy with it to test the THD of my tube amp designes. Oh yes, the Forum will shout to me " but there are very good software tools to do that job" and, yes, I agree. But anyway I am glad to have a set that will do that job also.
Here a picture of my set:

 

[jbau]

Nice. They're fast and easy to use.

 

[Brinkman]

I was looking at those exact ones and yes, the forum convinced me away from a purchase. Congrats, I still think they are cool devices.

 

[BKnut]

Looks good from the photo. A word of warning with cleaning the front panel with the clear dials - the numbers are printed on the underside of the plastic and if you leave the cleaning liquid there for some time (it won't dry), the black stencils will disappear!

 

[BKnut]

Nice. They're fast and easy to use.

They are sure easy to use, last of its kind.

 

[JoeAlders]

Thanks guys for all your responses.
Much appreciated!

Will take care when cleaning the front.