Wednesday, March 14, 2012

Hofner Colorama II restoration project (part 20) - Putting it all back together

Well now that the pickup has been repaired, we’re ready to put this baby back together.

Firstly, we scrape out all of the crud left by extra lacquer, rubbing compound, etc., before fitting the tremolo:



Then we make new holes, since the old stripped ones have been plugged:



Before fitting the tremolo, I wanted to mount a ground wire to it, but I wasn't too happy about connecting it to the base, since I wasn't sure how the signal would transfer from the main block/drum. After thinking about several options, I noticed that the threaded hole that holds the arm lever on the top goes all the way through the drum (although it's not actually threaded all the way through).



So I tapped a thread a little bit into the bottom and connected the ground wire there:



And here's the tremolo system all fitted back in:



And from the top. You can also see the ground wire coming through into the control cavity, which I've also shielded with shielding tape, just like the back of the scratchplate:



The neck and strap buttons attached (apologies for the shaky photo):



Finally, the pickguard/scratchplate holes are marked and re-drilled, so that it too can be re-fitted:



And here it is all back together:












I did a quick sound demo of the guitar. It's pretty basic, but hopefully you can at least hear more or less how it sounds. I had to record it on my camera in low light, so, you know...

Apologies in advance for the crap video quality/sound quality/accent/playing/background mess.



Well that's the end of the Hofner Colorama restoration. If you happened to stumble upon this post and haven't seen the whole process, feel free to click on part one here: http://diystrat.blogspot.com/2011/09/hofner-colorama-ii-restoration-project.html, and follow the whole story by clicking on "Newer Post" when you reach the bottom of each part.

P.S. Here's a guy showing what these old Hofner Coloramas can really sound like:

12 comments:

verithingeoff said...

What a great blog!. I had read the first few pages ages ago, and have just read the whole thing, it brings back some memories of when I did a similar rebuild with a Colorama1. Well done mate, cracking job, now enjoy playing the old girl

Geoff [Verithingeoff]

Dad3353 said...

Good morning, Stu...

You asked for comments..? Here's comments... We're bordering on the 'brilliant' here. It would seem (I'm not certain, as I've not read all the other blogs here...) that you have at least some experience in guitar work. Even allowing for that, the quality and depth of restoration shown here is astounding. The attention to detail is, imho, far beyond the call of duty. I especially liked the restoring of wood for the tremelo holes, and the neat way of removing broken screws. P/up winding..? A piece of cake, apparently..? No, just careful preparation and intelligent use of (slim..?) resources.
I could go on, but I hope you get the idea. Well done, sir; respect...

knockman of wildchurch said...

A wonderful blog. Many great tips gleaned for my own projects. I wish I had your patience dealing with lacquer!

Anonymous said...

Wow!! What can I say? You have approached this project with, intelligence,care,patience and perseverance to produce great results.
A fascinating and inspiring blog throughout. Well done I hope you enjoy the fruits of your labour. I wish you great success in any future projects. You have inspired me.

Steve Vegas said...

You deserve an award or something for this. Brilliant work.

stu said...

Thanks all for the lovely comments. Very much appreciated.

Unknown said...

I just stumbled upon your blog and I read the whole Hofner restoration project in one sitting. As everyone else has said, astounding work. The attention to detail, ingenuity, and the sheer patience involved are really inspiring. You've helped rekindle an old dream of mine - to get into guitar restoration in a big way - so thank you very much. It's a pity you don't get more comments on this blog, because it really is deserving of so much more.

I look forward to reading the rest of your blog and future posts!

Anonymous said...

I just came across this blog looking for a wiring diagram. I have enjoyed reading this from the beginning, well done sir this is astounding work. I don't suppose you have a wiring diagram do you? the one on Hofners page has no wiring colour reference. Jules

stu said...

Hi Jules, and thank you.

Sorry for the delay in replying, but I just got back from a two-week holiday. I don't have the wiring diagram, but the fellas over here would help you for sure: http://hofnerhounds.myfineforum.org/

Tell them irishstu sent you. You can also contact me over there by PM if there's anything specific you need, like more photos of the wiring, etc.

Anonymous said...

What a great blog, you've turned an old piece of junk (to some) into a lovely looking guitar. Congratulations!
Manicab.

Anonymous said...

Hi Stu,

Congratulations on doing such a fine job restoring the colorama. I am doing a restoration on a vinyl covered example with three pickups. I noticed that this model has a very unusual pickup arrangement due to the thin body and
I was wondering how close your bridge and neck pickups can get to the strings. On my project , even with the pickups fully protruding , the pickups remain quite far from the strings. I am tempted to add a spacer of some type between the pickguard and body , to get reduce the gap.

My Hofner also has a bit of a forward angle on the neck slot. This pitches the neck up aggravating the pickup spacing further. I will suggest flattening this angle to my client but was wondering if your guitar has a similar issue ?

Best Regards ,

Ed

stu said...

Hey Ed, thanks for posting. Assuming that your pickups are non-adjustable, yeah, that's a real limitation. My one has a bit of a gap for sure, although the pickups pick up the sound pretty well. Nevertheless, I would like to raise my bridge pickup a bit balance the pickups better.

Given that that's not an option, here's what I see as the workaround. If both pickups are too low, then deepen the neck pocket route (and lower the bridge accordingly). If the neck pickup is OK, but the bridge pickup is too low, then either taper the neck pocket route or stick an angling shim in there to tilt the neck up (forwards), and then lower the bridge accordingly. Similarly, do the opposite if the bridge is higher than you would like (this is a less likely scenario). Does any of that make sense?