TalkBass has been independent since 1998. Add your voice.
Create a free account to reply to discussions, view embedded media, and browse with fewer display ads.
Join free Log in
Want zero display ads or expanded classifieds tools? Compare plans.
What you did with the .047uF cap, if the other one is shorted inside, would not make a difference as you found. Take your ohmmeter, on a high setting like 20k or more, and measure across the capacitor in question - it should read high resistance, ie an open. If it goes to a low resistance or shows zero ohms (shorted), replace it.
The bad news. Sounds like your bridge coil is open. You measuring it right at the back of the mount plate is great. You have a few options - get a new higain (will sound more aggressive but also more muddier than the original one), find a 70s higain bridge pickup on Craigslist or eBay, or have your coil rewound. There are several in the States who can or there is a guy in Lisbon who specializes in Rick rewinds.
Lastly I could take a look at it for something obvious or if that skinny gray wire is broken to the hair-like coil wire inside. Something easy like that I could repair, but have no way to rewind, or if the break was internal in the center or middle somewhere - then it needs a rewind with #44 wire.
Glad you got it figured out. And thanks for posting the solution. As for the open coil, you probably should have it rewound as a spare or a change in tone. 8k ohms (+ or -) was standard in the 70s. The current higains are 11.6k ohms (+ or-), so anything between that and the one you have would be a change of tone. The more it is wound (higher DC resistance) the more output but less definition of the notes. You lose some of the high frequencies.Just wanted to thank you, and all the others here who tried to help me diagnose and fix the problem. As of 1 hour ago, my '77 Ric Walnut/Amberglo is fixed!
It was the pickup. Must be a broken coil. I bought a 1975 pickup to replace it, checked it on the ohm meter, saw 7.54, and installed it immediately. Works perfectly! It appears the '75 pickup was rewound at one time, but that is such a welcomed sight over the original one that barely worked at all. No worries of a broken coil happening to that one. All the knobs work as they should now as well. I so glad I didn't mess with the control panel in any permanant way.
Now the bass sounds like it should, and even better than my '06 Ric with the Vintage tone switch engaged.
Thank you again!

Did the shielding actually help?
How many other people here have flats on their Rick? I put some Chromes on it about two weeks ago, and it has so much more low end. I also took off the stock bridge and put on the Hipshot, and it's awesome. I get a good amount of snap from the strings, but tons of low end, and they feel great on my fingers.

