Hohner – Re-Wire and setup.

A bit of a battered Hohner, in need of a little TLC……

SANYO DIGITAL CAMERA

The owner wants some new pickups fitting for a start, these pickups’ll sound fantastic but I fear it’ll need a little more than that…

SANYO DIGITAL CAMERA

I think it’s a bit of a waste to fit a great set of pickups like that but leave the old cheap pots’…..

SANYO DIGITAL CAMERA

So out with the old and re-wire it with nice new CTS pots.  It does mean a little extra work, the old cheap pots have 6mm shafts but CTS pots are 1/4 inch…..

SANYO DIGITAL CAMERA

so I need to just tease the holes out a little.

SANYO DIGITAL CAMERA

That’s the new wiring….

SANYO DIGITAL CAMERA

Including a new switch…

SANYO DIGITAL CAMERA

While I was sorting out the wiring I also added an earth wire for the bridge (missing from the original).

SANYO DIGITAL CAMERA

There’s also another problem with swapping to CTS pots, since the shafts are larger they also have 24 splines rather than 18 so the old control knobs won’t fit, so a new set’s needed…

SANYO DIGITAL CAMERA

With that done it should sound fantastic.  Before I do any more I gave the fretboard a good clean….

SANYO DIGITAL CAMERA

and oil…

SANYO DIGITAL CAMERA

Next the missing nut.  A little odd, belt and braces, a standard nut and a locking one?

SANYO DIGITAL CAMERA

It needs a new nut to replace the missing part otherwise the intonation will be way out.  The slot was a bit of a mess so off with the locking one to clear the way…

SANYO DIGITAL CAMERA

and tidy up the nut slot…

SANYO DIGITAL CAMERA

to make sure it’s square and flat.

SANYO DIGITAL CAMERA

Ready for a new nut.

SANYO DIGITAL CAMERA

Cutting a new one from a bone blank…

SANYO DIGITAL CAMERA

It’s easier to copy the existing nut but since it’s missing I shaped the top to match the fretboard radius.

SANYO DIGITAL CAMERA

With no existing nut to copy I marked up where I want the edges of the “E” strings to be.

SANYO DIGITAL CAMERA

and then where the other strings should be…

SANYO DIGITAL CAMERA

With the strings back on all it needs is a setup.  I say all but this one was way off, I’ve no idea how it played before, badly I should think!

To start with the neck had way too much curve…

SANYO DIGITAL CAMERA

So tighten up the truss-rod.

SANYO DIGITAL CAMERA

The action was rather high…

SANYO DIGITAL CAMERA

so I dropped the bridge saddles down a little, starting with the “E” strings…

SANYO DIGITAL CAMERA

followed by the others, matching the radius of the fretboard.

SANYO DIGITAL CAMERA

Back to that new nut.  The action was a little high, always safer to start that way.

SANYO DIGITAL CAMERA

and cut each slot down to the required depth.

SANYO DIGITAL CAMERA

Then the intonation, which was miles out.

SANYO DIGITAL CAMERA

Lastly a look at the pickup heights.  It’s just a starting point, you need to plug it in and listen to it.  The Dimebucker is probably the highest output pickups I’ve come across.  I’ve got a couple in one of my guitars and they’re fantastic!

SANYO DIGITAL CAMERA

There it goes.  ready for action….

SANYO DIGITAL CAMERA

For other stuff I’ve done check out www.guitar-geroge.co.uk

Leave a Reply

Your email address will not be published. Required fields are marked *