4-way Source Selector

I want to change the 3-way source selector on my old Naim 12s preamp ... to allow for 4 sources.

(This will involve me re-housing it in a different case, to allow for the extra pair of RCA sockets.)

Does anyone know of a good 4-way source selector switch? (5-way would also be acceptable.)
 
so much empty...
I was hoping for a plethora of responses, on topic and off (lol) to weed through!
It appears as though the $10 chifi on amazon, or units costing hundreds of $ is all that's available ;-(
I put a cart together with all of what I need at digikey for a 4 x 2 setup and without knobs, im looking at $150 ?!?

Did you find something that fit the bill?
 
so much empty...
I was hoping for a plethora of responses, on topic and off (lol) to weed through!
It appears as though the $10 chifi on amazon, or units costing hundreds of $ is all that's available ;-(
I put a cart together with all of what I need at digikey for a 4 x 2 setup and without knobs, im looking at $150 ?!?

Did you find something that fit the bill?

Yes I did, AFM! 🙂

I bought a GrayHill 4-way switch - from I think, Element14. It's quite small (so a bit fiddly to wire up) - but it works very well ... with a nice 'feel' to the rotation.

It was about $60, from memory.
 
One of these should work. Note the first switch (with up to four stereo inputs) has switched grounds.

Up to four stereo inputs:
https://glass-ware.store.turbify.net/select5.html

Up to six stereo inputs:
https://glass-ware.store.turbify.net/select4.html
All out of stock...
I remember tons of these to choose from 30-40 years ago!
Appears as though RCA is still alive and well, but selectors for them look to be cheapo with a few exceptions for hundreds.
Must be a glitch in the matrix..
I have a few cheapo's from a few years back, on one a barrel shield fell off, one has a cheap flexible feel and another feels like the RCA's are barley making contact and are loose.

Guess in 2024 $150 is like $40 bucks in the 1980's