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Custom Harmonicas by Andrew Zajac
The most expressive harmonicas

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Five Cent Tuner™

By Andrew | 11:54 AM EDT, Fri September 25, 2015

The Five Cent Tuning Tool™ is used to make small changes in pitch to reeds on the blow plate without needing to take the reed plates off the comb. Use it to touch up the tuning of reeds that are only slightly out of tune (by about five cents or less) without messing up the reed shape or gap.

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M1.4 Tap for reed replacement

By Andrew | 7:51 PM EDT, Tue September 22, 2015

Use this tap for reed replacement.

A pilot hole for this tap can be drilled with a 3/64" drill bit - that's a commonly-available drill bit in the US and Canada. In most cases, the rivet hole is already the perfect size and no further drilling is needed.

To use this tap, I recommend you use a tap handle or pin vise. I can provide one if needed.

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Reed Replacement Kit (Freehand)

By Andrew | 8:47 AM EDT, Sun September 20, 2015

"You don't need to throw away a harmonica because of a blown reed."

Includes:

- Stainless steel reed replacement screws (75 pieces screws and washers)
- M1.4 tap and pin vise
- 3/64" drill bit
- Reed removal spine and Rivet Bar
- Hardened and tempered O1 steel reed removal pin
- Flattening pin

  • Read more about Reed Replacement Kit (Freehand)

French Tuner™

By Andrew | 11:43 PM EDT, Sat July 26, 2014

The French Tuner™

You don't need bulky, expensive and complicated equipment to tune your harmonica with great precision. The French Tuner™ helps you use your mouth and ears to quickly tune the blow reed plate of a diatonic harmonica. The French Tuner™ helps you eliminate beating and provide smooth chords.

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M1.6 Tap

By Andrew | 4:20 PM EDT, Sun April 06, 2014

A Marine Band 1896 harmonica is held together with nails. You can convert it to all-screw assembly. Fasten the reed plates to the comb without having to use nuts by using a tap to make threads into which you can turn a screw. This tap is for 1.6 mm screws.

A pilot hole for this tap can be drilled with a 3/64" drill bit - that's a commonly-available drill bit in the US and Canada.

  • Read more about M1.6 Tap

M2 Tap

By Andrew | 4:18 PM EDT, Sun April 06, 2014

A Marine Band 1896 harmonica is held together with nails. You can convert it to all-screw assembly. Fasten the reed plates to the comb without having to use nuts by using a tap to make threads into which you can turn a screw. This tap is for 2 mm screws.

A pilot hole for this tap can be drilled with a 1/16" drill bit - that's a commonly-available drill bit in the US and Canada.

  • Read more about M2 Tap

Full Toolkit (The most complete toolkit available)

By Andrew | 9:46 AM EST, Fri January 31, 2014

The most complete harmonica tool kit on the market.

Full Toolkit:

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Custom diatonic harmonicas, Hohner Affiliated Customizer.
I customize Hohner Marine Band, Rocket, Special 20, and Golden Melody harmonicas.
Andrew Zajac, Kingston Ontario, Canada.
I use a continuous quality improvement process. I use regular evaluation and incremental steps to strive for constant improvement.
Website, text, photos, videos, download documents, designs and products by Andrew Zajac are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
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