Help installing 9pin shield

General discussion area for tube amps.

Moderators: pompeiisneaks, Colossal

Post Reply
RockinRocket
Posts: 652
Joined: Sun Nov 20, 2011 5:23 am

Help installing 9pin shield

Post by RockinRocket »

I know this seems like a really silly question. I just bought these https://www.tubesandmore.com/products/P-ST9-162 and they came in 3 pieces the ceramic socket, the aluminum base and the shield that twists on. I can not assemble the ceramic to the aluminum base. Seriously what am I doing wrong im going nuts here?
Kazooman
Posts: 71
Joined: Sat Jan 02, 2010 10:04 pm

Re: Help installing 9pin shield

Post by Kazooman »

I am not familiar with that specific socket and shield but I wonder if the pieces are actually supposed to fit together as a unit. Is it possible that the socket is supposed to be a good fit from above in a proper sized hole in the chassis and the shield base clamps it down when screwed to the chassis? It does look like there is a ring around the socket that could keep it from dropping through the hole.
User avatar
Littlewyan
Posts: 1944
Joined: Thu Sep 12, 2013 6:50 pm
Location: UK

Re: Help installing 9pin shield

Post by Littlewyan »

I've used these before (not the exact same ones) and you just put the ceramic socket in place, place the aluminum base on top of it and then bolt it onto the chassis.

Can you post a photo of what you've been sent?
RockinRocket
Posts: 652
Joined: Sun Nov 20, 2011 5:23 am

Re: Help installing 9pin shield

Post by RockinRocket »

Thanks for the replys. Im guessing your suggestions is how it works. Although they wont fit my valvestorm chassis.
User avatar
Littlewyan
Posts: 1944
Joined: Thu Sep 12, 2013 6:50 pm
Location: UK

Re: Help installing 9pin shield

Post by Littlewyan »

Major edit: I remember when I was ordering 9 pin sockets that ceramics were quite a bit bigger than the other material that Belton 9pin sockets are made out of. I'm guessing your's are too big for your chassis?
User avatar
Reeltarded
Posts: 10189
Joined: Sat Feb 14, 2009 4:38 am
Location: GA USA

Re: Help installing 9pin shield

Post by Reeltarded »

You have the 12000 series chassis? There are two. One likes new sockets, one does not.
Signatures have a 255 character limit that I could abuse, but I am not Cecil B. DeMille.
User avatar
Ron Worley
Posts: 908
Joined: Mon Dec 24, 2007 8:21 pm
Location: Keller, TX

Re: Help installing 9pin shield

Post by Ron Worley »

Use a chassis punch of the proper size to enlarge the holes or return the sockets and get the appropriate size for the existing holes.
Ron
RockinRocket
Posts: 652
Joined: Sun Nov 20, 2011 5:23 am

Re: Help installing 9pin shield

Post by RockinRocket »

I had some Beltons so those went in instead. Ill save the ceramics for something else.

Off topic is there really any benefit using Beltons or anything more expensive over ceramics?
User avatar
RWood
Posts: 254
Joined: Sun Jul 07, 2013 7:56 pm

Re: Help installing 9pin shield

Post by RWood »

The pin receivers on most new ceramics I've encountered don't retain tension very well in the event of multiple changing such as rolling tubes for testing.
If it don't get hot and glow, I don't want it !
The Ballzz
Posts: 369
Joined: Thu Oct 24, 2013 7:22 pm
Location: Las Vegas, NV

Re: Help installing 9pin shield

Post by The Ballzz »

I've seen that some don't care for the Belton Micalex, but have not stated why. I've never personally seen a Micalex fail, but have replaced quite a few ceramics.
Just Sayin'
Gene
User avatar
Littlewyan
Posts: 1944
Joined: Thu Sep 12, 2013 6:50 pm
Location: UK

Re: Help installing 9pin shield

Post by Littlewyan »

On one of my Beltons I managed to make the heater and anode pins arc above the socket by touching them with my meter probe. Didnt damage the inside of the socket at all and continued to work fine. So I'd say they are pretty good.

Also I think they look better.
Post Reply