Saturday, April 18, 2009

More in the mix


vox practice amp guts


$5 thrift store ukulele


This is proof that if you ask the universe for something, you'll find it at the thrift store. A $200 airbrush compressor for $14. A DAY AFTER I BOUGHT AN AIRBRUSH! ........amazing.

maple neck blank (25.5" scale. 2-3/16" heel width) for another music project.


bluesbreaker stompbox kit!

Sunday, April 12, 2009

Flea Market Finds

Some good stuff from a southern Ohio flea market trip






Thursday, April 2, 2009

Note To Self



As the guitar part of this project is wrapping up, I wanted to reflect on a few things I've learned through the process.

1. Test on scrap. And have scrap to test ON! I should have started a couple of sanded and sealed boards to test finishes and relic techniques before I worked on the body itself.

2. My biggest mistake of the project was allowing water to seep into the edge of the control cavity route and screw holes during my first round of wet sanding. The wood swelled and created a flat spot in the finish. Way too much water, and I let it sit around the edges. I need to make sure I really hit the routes with primer early on. I also learned to re-wet constantly to keep the sandpaper from clogging. I also saw a guy using a 2 litre bottle cap as a sanding block and this worked very well for the edges

3. With the decal process I used too much gold gel ink and mod podge, this added material made it dificult to get a firm flat seal on the headstock. Thin is the way to go.

4. Spray thin coats, Color was fairly forgiving, but the tinted laquer would show even the tiniest overlap or run.

5. I've been looking at alot of old guitars and the stereotypical relic guitar wear isn't that consistant with alot of the old gear I've seen. Very few of the late 50s and 60s strats seem to have extensive forearm wear. Alot of edges wear but this seems to be due to a buildup of dents and dings on the rounded edges that allow larger sections to break away.

6. The direct acid etch process on hardware is way too heavy for a "real" relic look. I like the effect, but it's not really an authentic effect. An indirect method using muratic acid in a closed container looks 100 times better than the results I achived. Took at http://www.relicdeluxe.com/ for some great relic techniques.

7. The more visulazation and planning I do before I start, the fewer mistakes I make.

Wednesday, April 1, 2009

Almost Done



Here are a few details of the checking and relic process of the tc-10, Assembly and setup tomorrow.





Toner Transfer





Here's my first attempt at toner transfer. The inkjet paper has several layers that need to soften in water and peel away from the surface leaving only toner and brass. I think I used too much heat and fused a thick plastic layer with the paper on the face of the page, this caused allot of the toner to pull off with the paper. I also might need to let the piece soak longer.

As long as I can keep the detail around the art I should be ok. I can manually retouch the edges with paint. I will try again today.

Tuesday, March 31, 2009

Faceplate Art



The process for the faceplate etching is complex, and as I was working I decided that I needed to kick the graphic side up a bit. I was inspired by the intaglio printing on a dollar bill and decided to try a vintage scroll type graphic for the art on the amp. Obviously its a breaking from the 1950s look, but who am i kidding? One of my next projects is going to build a tube amp from scratch. This style of graphic really has the right feel for what I have in mind for that project. I'm moving the input jack to the side of the amp for the sake of symmetry, this will also allow me to create another etched brass plate.



This is what the mask looks like, I placed the knobs and lamp for scale. The brass will be etched away in the white areas. The brass will then be primed and painted. Then I'll sand the surface leaving the paint in the etched areas, a little tarnish and clear coat and it will be done!


This is the image I developed in photoshop.

I tried a toner transfer last night with no success, with more research I found that you need to use a very specific type of inkjet paper. It was on clearance from staples and will be arriving in a couple of days.