Stuck reed?
I am new to the harmonica. I have a new 5 harp set of the Special 20 harmonicas. I have been working a couple of weeks with lessons on this site, mainly with the A harp. I can not draw air on the 2 hole. I do not have this problem with the other 4 harps; so I think there is a problem with the harp. Any help will be greatly appreciated. Tom
Alright Tom, I see you've done your due dilegence so now it is my turn.
My hunch is your #2 draw reed is either too low into the reed slot for air to pass through the tip and sides of the reed, or the reed has come in direct contact with the reed plate slot. Let's try this;
- I'm guessing you do not own a Pozi driver. If that's the case, you will need a small Jewelers Philips tip screwdriver
- Remove the cover plate fasteners (binding posts) and place those fasteners, along with the Top and Bottom cover plates in a safe place
- Position the harmonica on it's blow reed side onto a clean work surface. The Draw reed plate side should be facing you
- Look carefully at the gap on the free end of the #2 reed. Is the space between the bottom of the reed and the top surface of your reed plate the same as neighboring #1 reed? If yes, then with a super flat tool, like a razor blade or utility knife blade, lift the free end of the reed with the blade about 3/8" past the reed plate--then release. This is known as plinking the reed
- If it sounds like "thud", then either there is a piece of debris lodged between the reed and reed plate, or the reed has turned on it's rivet and the front part of the reed is touching the reed plate as it attempts to vibrate
Let me know when you get this far.
Your Harpsmith, Kinya
Hi Tom, I hear your trepidation-I understand. It's sort of like me asking you to operate on your beloved Puppy ;o)
Before we dive in, have you had an opportunity to view any of the Harp Tech Series David and I added to this web site?
- https://www.bluesharmonica.com/harp_tech_studies_1
- https://www.bluesharmonica.com/harp_tech_studies_2
- https://www.bluesharmonica.com/harp_tech_studies_3
- https://www.bluesharmonica.com/harp_tech_study_4_reed_gapping
- https://www.bluesharmonica.com/harp_tech_study_5_reed_replacement
- https://www.bluesharmonica.com/harp_tech_study_6_reed_sizing
- https://www.bluesharmonica.com/harp_tech_study_7_sj%C3%B6berg_harp_tuner
If time permits, I think taking a peek at the first 4, will ease your nerves. It has for many members of bluesharmonica.com
Your Harpsmith, Kinya
Then, let's get to work!
- Hohner uses the POZI type fasteners, meaning POZI screwdrivers will work best. If you do not have the POZI, a small Philips head Jewelers type of screwdriver will get the job done.
- Remove cover plates
- Position the harmonica so that the mouthpiece faces you. With a Sharpie, write onto the top reedplate, nearest to the mouthpiece edge; "TOP". Next flip the harmonica over so the mouthpiece faces away from you. With a Sharpie, write onto the bottom reedplate; "BOTTOM"
- Once again, flip the harmonica over so that the mouthpiece faces you. Remove all six (6) reed plate fasteners and store in a safe place
- Because your issue appears to be the #2 Draw reed, separate this Draw reed plate from the comb
- Using eye magnification, hold up your reed plate-with the reeds and rivets facing you-to a light source (some sort of light box works best) and look closely at reed #2. You want to see an even sliver of light peering from the sides and tip of the reed. Tom, what did you see?
There is a really good close-up shot of the sliver of light surround the reed: https://www.bluesharmonica.com/pinstripe_embossing
Your Harpsmith, Kinya
Hi Tom, hang in there.
If your pretty savy with taking close-up photos, could you please send us photos of the following views:
- free end of the #2 draw reed. I would like to see the gap
- reed positioned over your iPad light source, so I too can see the sliver of light surrounding draw reed #2
- Tip: keep in mind many people have a "master eye" not necessarly corrected with glasses. One eye could be stronger than the other, thereby skewing your view. You may think you are looking dead center, but...
- Holding the draw reed plate in your hand, then "plinking" the reed convincingly-does it not resonate a tone?
Regarding your classic Marine Band 1896, contact master collector Harland Crain at Harmonica Collectors International and/or Harley and his harps, you can send him an email at hcrain@harleysharps.com
Your Harpsmith, Kinya
Hi Tom, photo #3 was perfect.
Yes, I am siding with your assessment that the #2 draw gap is a tad too high.
- Press down on the rivet end of the reed and watch the tip of the reed drop down
- Plink the reed a few times
- Did the #2 keep it's new gap, or did it return to the way it was?
- If so, repeat the process until the #2 gap matches closer to the #1 reed
Did I ask you whether or not you can blow the #3 reed? I'm asking because it's the same reed. Let me know
Your Harpsmith, Kinya
Tom, I forgot to inquire earlier; photo #3 showed your reed plate sitting on top of some sort of 3-D printed comb? What exactly is that gizmo?
Your Harpsmith, Kinya
Hello Tom, welcome to the whacky and wonderfully addictive world of harmonicas!
You are not alone, this is the #1 issue with players new to the diatonic harmonica--especially the G and A harmonicas. There are numerous reasons for this:
Now if that doesn't work, we will move onto the next step...
Your Harpsmith, Kinya