24K Gold Pin 6S45P-E (WE437 6C45P 6C45Pi)

[JamieMcC]

A friend put me on to these 24K Gold Pin 6S45P-E they look interesting does anyone have any info on them?

NOS matched GOLD pin 6S45P-E audiophile tube (WE437 6C45P 6C45Pi)

http://www.ebay.co.uk/itm/2-pcs-NOS-matched-GOLD-pin-6S45P-E-audiophile-tube-WE437-6C45P-6C45Pi-/111667391724?pt=LH_DefaultDomain_0&hash=item19ffe52cec

 

[Doc B]

There are quality designators on at least some Russian tube types. the -E means extended service life. -B is the thing we really want to see as audiophools, as it means low noise. So -EB is usually the grail tube of a given kind, also -EV and -DR. Don't know if there are 6C45pi-EBs, etc. -EH is not the same designator AFAIK, pretty sure it simply indicates that Electro Harmonix is selling it.

Gold pins often just means that someone has a plating set, unless it is a tube that has some historical precedent like an Amperex gold pin 7308.

 

[swich401]

Those look precisely like Reflector 6C45 tubes that have had their pins gold plated. I can take a picture of my Electro Harmonix 6C45 gold pin tubes if you'd like, they have some noticeable distinctions.

 

[JamieMcC]

Thanks for the info on the letter designation that's sure to come in handy in the future

I have found some pics of the EH gold pin online thanks.