How Can we adapt a stereo cartridge to a R

Q&A about all types of jukeboxes: Wurlitzer, Seeburg, Rock-Ola, AMI, and more.



Topic author
roadstar30
Junior Member
Posts: 14
Joined: Thu Jan 12, 2012 4:29 am

How Can we adapt a stereo cartridge to a R

by roadstar30 » Wed Jan 25, 2012 4:30 am

so is it possible to add a stereo cartridge to a seaburg r mech.


Ron Rich
Forum Moderator
Posts: 8196
Joined: Sun May 06, 2007 11:31 pm
Location: Millbrae (San Francisco area)CA, USA

Re: How Can we adapt a stereo cartridge to a R

by Ron Rich » Wed Jan 25, 2012 6:42 pm

Sure--but why ? The rest of the "system" is mono---
Ron Rich

User avatar

MattTech
Senior Member
Posts: 1461
Joined: Tue Apr 29, 2008 7:38 am
Location: Philadelphia Pa USA - Home Electronics - Service Technician

Re: How Can we adapt a stereo cartridge to a R

by MattTech » Wed Jan 25, 2012 7:22 pm

Rich, in the interest of preserving records, it's always a good idea to "upgrade" an older mono player with a stereo cartridge wired for mono operation. (L+R)
Taking into consideration input level voltage, in most cases it's not hard to do.

Stereo cartridges - the ceramic ones mostly, are much more able to track all records better due to their higher (vertical) compliance.
Plus, tracking forces can be lowered (in some cases) to also reduce record wear.
Additionally, using a newer, current cartridge makes obtaining replacement needles in the future a lot easier.

The benefits outweigh the effort IMO.

-M
The Internet is a marvelous thing, however it's not a good substitute for actually being there.


Ron Rich
Forum Moderator
Posts: 8196
Joined: Sun May 06, 2007 11:31 pm
Location: Millbrae (San Francisco area)CA, USA

Re: How Can we adapt a stereo cartridge to a R

by Ron Rich » Wed Jan 25, 2012 8:00 pm

Matt,
When it comes to Seeburg Jukeboxes, that problem has been rectified for years with special, in most cases, plug in, "stereo compliant" cartridges. The best one being the Pickering 345-03D, which uses the same stereo needles as were used in later stereo cartridges. There also were "stereo compliant" needles made for the original mono cartridge used in that model.
I assumed that the writer knew that, and wished to make the "whole system" stereo---
Ron Rich


Topic author
roadstar30
Junior Member
Posts: 14
Joined: Thu Jan 12, 2012 4:29 am

Re: How Can we adapt a stereo cartridge to a R

by roadstar30 » Thu Jan 26, 2012 3:43 am

It just the stero pickering cartridge and needles are so much cheaper the ones made for mono r.
I have the red head in now but would like it a little better. really Dont understand why someone has reproduced the adapter that seaburg made.


Ron Rich
Forum Moderator
Posts: 8196
Joined: Sun May 06, 2007 11:31 pm
Location: Millbrae (San Francisco area)CA, USA

Re: How Can we adapt a stereo cartridge to a R

by Ron Rich » Thu Jan 26, 2012 6:12 am

Not "good" ones--they are more expensive--- Ron Rich

User avatar

MattTech
Senior Member
Posts: 1461
Joined: Tue Apr 29, 2008 7:38 am
Location: Philadelphia Pa USA - Home Electronics - Service Technician

Re: How Can we adapt a stereo cartridge to a R

by MattTech » Thu Jan 26, 2012 9:27 am

I assume these are Magnetics?
The Internet is a marvelous thing, however it's not a good substitute for actually being there.


Ron Rich
Forum Moderator
Posts: 8196
Joined: Sun May 06, 2007 11:31 pm
Location: Millbrae (San Francisco area)CA, USA

Re: How Can we adapt a stereo cartridge to a R

by Ron Rich » Thu Jan 26, 2012 6:58 pm

Matt,
Correct, for all original, and those produced by the OEM (Pickering), as replacement, for Seeburg---SOME of the "aftermarket" units are "whoknowswhatz" ?
Ron Rich

Who is online

Users browsing this forum: Bing [Bot], highriverguy and 13 guests

It is currently Thu Oct 06, 2016 10:08 pm