Casio DH-100 & DH-200 Repairs
are complete instructions if you wish to have us repair your
Casio DH-100, DH-200, DH-280, DH-500, DH-800 Horn
Yes! We can repair your Casio DH-100, DH-200,
DH-500, DH-800, DH-280!
If you already have a Casio DH-100,
DH-200, DH-280, DH-500, DH-800 MIDI Horn that needs repair you
have come to the right place! Due to cheap components used in
the manufacturing process, aging stock Casio DH Horns often can
start to produce a very annoying high pitched squeal if not modified
by a technician. This squeal renders the Casio wind controller
useless as a musical instrument even though its MIDI functions
may still work.
If your Casio DH-100, DH-200, DH-280,
DH-500, or DH-800 squeals like a pig when you play it- WE
CAN FIX IT QUICKLY, PROFESSIONALLY, and PERMANENTLY for as low as $95
(US) + $35 shipping/handling/insurance (Upper models may cost more- email Matt for estimate. USA customers only). Shipping/handling is higher to Alaska
and Hawaii (email Matt for the shipping charge). Ohio residents
must pay sales tax. Once you get authorization frm Patchman Music to send your Casio DH to us, pad it well and ship it to the address below. Once the work is completed, we will email you a PayPal invoice for the payment. See below for complete details.
Note that the Patchman Music Casio DH professional squeal repair service entails much more than what you may have read elsewhere on the internet. We fix the Casio DH correctly. Doing the job correctly entails many more steps than what most people think. Once we fix the squeal it will never return. Unlike other
companies, our fix is a permanent repair since we do additional preventative work in our repair service to make 100% sure of this. To
prove it, we guarantee our squeal repair for a FULL TWO YEARS! We not only fix the squeal but we
will also fix other potential trouble spots at the same time.
This is something no one else does. We also repair any loose
connections, resolder broken and stressed solder joints, electronically calibrate the breath sensor, tighten everything up, and fully test every function on the horn, all at no extra charge!
If you are looking to BUY a Casio DH-100, DH-200 horn or accessories for it, please click here.
Since we are WIND CONTROLLER PROFESSIONALS, we are
able to fix the horn very quickly. Most repairs are completed
within 48 hours! Our wind controller tech, Matt
Traum, has extensive experience playing, customizing, and
repairing wind controllers and wind controller related synths
and accessories. Matt's wind controller repair clients include
Havens, and Bobby Read
(Bruce Hornsby). Unlike others that just dabble- we are FULL-TIME
WIND CONTROLLER PROFESSIONALS.
We can also do ANY OTHER REPAIRS
on your Casio Digital Horn. We will also inspect the instrument
for complete functionality and will advise you if additional
significant repairs or parts are recommended that may require additional cost.
We maintain a huge stock of parts for Casio DH saxes and can make
almost any repair. No additional repairs will be performed without your
prior approval. If something else needs to be done we will
contact you first so you can decide if you want it done.
"Matt Traum is THE cat as far as EWI related
activity. He knows the instrument in terms of capability and
repair, and is one heck of a programmer. I'm using versions of
his sounds now. Anyone interested in exploring the EWI and EVI
must check out Patchman Music."
Sax & EWI virtuoso with The Yellowjackets
Folk Rock Legend Richie Havens Comments...
"YO MATT, I wanted to thank you for adding another
ten years to my life :) :) :) <- 3 smiles... You did a great
job on my DH-100.... YAY. I really do appreciate what you've
done. It's good to know where you are... just in case.... Stay
Well Matt.... A friend, Richie Havens"
Havens, Legendary Folk Rock Artist (Woodstock, etc...)
If you are in the USA and would like Patchman Music to repair
your horn, email or call
to let us know that you are sending it, pack the horn and ship the horn to us as described below...
VERY IMPORTANT: DO NOT SEND GEAR HERE WITHOUT AUTHORIZATION FROM PATCHMAN MUSIC!...
We recommend that you pad the horn very well in bubble wrap when you pack
it and send ONLY the horn. Don't send the mouthpiece, batteries, or AC adaptor. We recommend sending it via a trackable method.
PATCHMAN MUSIC LLC
9535 Greystone Parkway
Brecksville, OH 44141
Phone: (440) 740-1288
After the work is completed we normally email you a PayPal invoice for the payment. Payment can be via PayPal, check, cashier's check, or money order only. PayPal is recommended as it is quickest. Do NOT send payment with your item. We will contact you after the repair is done for payment arrangements. If paying via check, cashier's check, or money order, please make it payable to "Patchman Music LLC". All checks, money orders, and cashier's check take 10 business days to clear before we can ship the horn back. Ohio customers will be charged an additional sales tax. Alaska and Hawaii
residents please email us for the total before sending in your Casio
DH horn for repair.
If you are outside the USA, it would probably be best for
you to try to find someone locally to fix your Casio Horn. We
do NOT ship gear overseas nor do we accept packages from overseas. If you wish to have your Casio DH
Horn repaired by us and you are overseas, you will need to ship
your horn to a contact in the USA (not Patchman Music) and have
that contact handle the entire transaction on your behalf.
Additional details on the Casio DH Series MIDI Horns can be found here: https://www.patchmanmusic.com/dh100.html
** TWO YEAR GUARANTEE!! **
Patchman Music guarantees our squeal repair for TWO FULL YEARS!
If you Casio DH Horn starts squealing within this time, we will
repair or replace it free of charge. The
serial number must not be altered in any way. This guarantee
pertains just to any future squeal and doesn't cover any other
type of failure or damage from misuse or abuse. This guarantee
is for the original customer only and cannot be transferred.
Should your Casio DH Digital Horn start to squeal within this
period, simply contact us and, at our discretion, we will either
repair it or replace it with another horn.
"Hey, thanks for the great job. It sounds better than
ever, at least as good as the day I got it as a present 15 or
so years ago."
"Got the Horn back today. It's great to be able to play
it again. Thanks so much and also for the quick return."
"Dear Sirs, WOW! Thank you so much for repairing my Casio
DH-100... and getting it back to me so quickly!! I have two of
these instruments so that I may have a backup. The one you repaired
is my original... many years old... and I had no idea how to
get it repaired until a friend found your ad online and the rest
is history. Thank you again for your excellent service."
"Matt, I got the Casio DH-100 today. It's in beautiful
condition. When I got rid of my previous one, I had become used
to the rickety shape it had fallen into. This one plays like
new...tight buttons, very responsive. It's good to be playing
one of them again. Thanks for the great service!"
"Thanks Matt! The Casio DH arrived today. It's working fine and my son is a happy camper! Regards."
"Matt, I got my DH-100 today, and it plays like brand
new. I had not heard that wonderful sound in such a long time.
It is wonderful to be able to play it again. Thank you so very
much for being able to fix my little horn, and doing it in such
a timely fashion. I greatly appreciate it."
"Dear Mr. Traum, Thank you very much for fixing my Casio
DH-100 Saxophone. It is sounding very, very good. Thanks for
your professionalism and your fast service. May you have a wonderful
"Matt, my [DH-100] horn came today and plays wonderfully! Thank you so much for correcting the problem! It is a pleasure to do business with you! Thank you again and God bless!"
"Dear Matt, The Casio works beautifully on both MIDI
and on its internal tone generators. Thank you so much for the
expert and timely manner in which you handled this transaction."
"Hey Matt - Horn received. Thanks a lot for making it
work again - I missed it!"
"Dear Patchman Music, the DH100 arrived promptly, nicely
packaged, and in impeccable condition. You people do good work!
I will be contacting you again for info on your professional
"Hello Matt. Just wanted to send my belated thanks for
a fine job and quick turnaround on that Casio horn last week.
I gave it to my wife (as a Mother's Day present) and she loved
it. Have a great day."
"Hi Matt, the digital horn just arrived and I've already
unwrapped it, stuck batteries in it, and played a few notes. It
arrived in great shape and I appreciate your care in reconditioning
it and getting it to me so quickly. I know I'm going to love
having a digital horn again as it is another tool in our entertaining
arsenal. I play saxes, guitar, and clarinet also, but that digital
horn is really special and everyone enjoys hearing it. Thanks
"Hi Matt, received my DH-200 after it was repaired by
you. I am now a happy man. Thank you."
"Matt, received the DH-100 case; I didn't know it was
going to be like brand new! It's very cool, thanks."
"Thank you very much for being so prompt with the shipping
of the electric horn to my brother. He called me yesterday playing
a song over the phone. I have not heard him so happy in a very
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This page was last updated Wednesday, November 7, 2018
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