JDR
JDR Trochilus10 Holes Chromatic Harmonica Valveless with Case – (Chromatic/Solo Tuning) Unique reed arrangement, Dual-Tuning Slider System
JDR Trochilus10 Holes Chromatic Harmonica Valveless with Case – (Chromatic/Solo Tuning) Unique reed arrangement, Dual-Tuning Slider System
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Solo Tuning + Chromatic Slider
It is fully tuned according to the chromatic arrangement, with a two-and-a-half-octave range, from bass do to treble so. It can play most songs without worrying about valve adhesion. -
Valveless Design, True Bending Feel
No valves = better airflow and authentic blues bending. Classic tone, upgraded versatility. -
Slim & Portable
Just 5.27" long and 0.28 lbs — half the size of a typical chromatic harmonica. Trapezoid body for ergonomic grip. -
Premium Build
0.5mm Chrome-plated copper cover, phosphor bronze reeds, and a sleek, minimalist form for durability and performance.
Includes:
Trochilus Harmonica, protective case, polishing cloth, and user manual. -
- After-Sales Service: One-year warranty from the date of receipt.
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For more details, please click：A Detailed Introduction to the JDR Trochilus 10 Holes Chromatic Harmonica
Shipping Policy
Shipping Policy
Since all products are shipped from China over long distances, please read our shipping policy carefully for your better shopping experience!
At JDR, our goal is to provide you with the best possible shipping experience—no matter where you are. We deliver to customers around the world every day, and we are committed to offering reliable, efficient service at the highest standard.
📦 Delivery Timeframe
The estimated delivery time for your order consists of two parts:
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Processing Time: 3–4 business days
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Shipping Time: 3–15 business days
· Please note that these timeframes are estimates and may vary depending on your location and the item ordered.
· Orders shipped before the arrival of the package does not support the interception of returns
Kind Reminder: Delivery may take 5-20 business days depending on your location. If you prefer a shorter delivery time, feel free to check out our products on Amazon.
✈ Shipping Method
All orders are shipped via airfreight, ensuring faster and more secure delivery.
💰 Shipping Fees
Shipping fees vary depending on the destination country and the specific product ordered. Prices range from $0-$80. Please refer to the checkout or payment page for detailed information relevant to your region.
Should you have any questions about shipping or delivery, feel free to contact us at Email. We're here to help!
Return & Refund Policy
Return & Refund Policy
At JDR, your satisfaction is our priority. If you're not completely happy with your purchase, you may request a return or exchange within 14 days of receiving your order.
📝 Return Conditions:
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Return requests must be submitted within 14 days of delivery.
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Items must be unused, in their original packaging, and in resellable condition.
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Returns must be sent to our designated warehouse.
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Return shipping costs are the responsibility of the customer unless the item is defective or not as described.
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A return authorization must be obtained before sending any items back.
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If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
- Unfortunately, we cannot accept returns on sale items or gift cards.
💳 Refund Terms:
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Refunds will be processed within 5–7 business days after the returned item is received and inspected.
- Please remember it can take some time for your bank or credit card company to process and post the refund too.
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Customs duties, taxes, and international shipping fees are non-refundable, unless the item is faulty or significantly different from its description.
- The shipping cost of refund is not covered for non-quality issues.
🔄 Exchange Policy:
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If you received a defective or incorrect item, we are happy to offer a replacement.
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Exchanges are processed after the returned item is received and confirmed.
- The shipping cost of exchange is not covered for non-quality issues.
- The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
⚠️ Non-Returnable Items:
The following situations are not eligible for return or refund:
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Products damaged due to misuse, improper care, or unauthorized repair.
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Items returned without original packaging or accessories.
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Returns requested after the 14-day period.
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Minor scratches, slight tonal variation, or packaging damage that do not affect functionality.
📩 To request a return or exchange, please contact us at jdrharmonica@gmail.com with your order number, reason for return, and any relevant photos (if applicable).
We appreciate your understanding and thank you for choosing JDR.
JDR Trochilus Specifications
| Tuning | Chromatic Tuning |
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| Reed | Phosphor Bronze |
| Cover | 0.5mm Chrome-plated Copper |
| Comb | ABS Resin |
| Spring plate | Electroplated Brass |
| Size | 5.27*0.78*1.22in |
| ltem weight: | 0.28lb |
A Game Changer Indeed:
JDR Trochilus Harmonica
What is the Trochilus harmonica?
At its core, the Trochilus is a different-tuned 10-hole harmonica(Richter/Solo/Pop). Like a chromatic harmonica (e.g. Hohner 270 or CX12), pressing the slide allows you to jump up by a semitone (half step) — but unlike traditional chromatic, it has an innovative narrow-slot design which means it maintains all the bendability of a diatonic.
New design, new experience, new track
Blues/Richter Tuning(Blue)
When the slider isn't pressed, it's a traditional blues tuning. When the slider is pressed, the whole harmonica is raised by a semitone. At this time the vocal range is three octaves.
Chromatic/Solo Tuning (Yellow)
It is fully tuned according to the chromatic arrangement, with a two-and-a-half-octave range, from bass do to treble so. It can play most songs without worrying about valve adhesion.
Pop Tuning(Red)
When the slider isn't pressed, it's a pop tuning . Novices and 10-hole entry-level players can get started quickly. It has a complete range of three octaves, covering all semitones, and can play all repertoire.
The Trochilus is a ten-hole chromatic harmonica that took more than two years to develop.
It not only makes bending and overblowing easier than on a traditional 10-hole harmonica, but also eliminates the valve-related issues commonly found in chromatic harmonicas.
What is the difference between the JDR Trochilus (Chromatic/Solo) Tuning harmonica and the Richter Trochilus?
Compared with standard chromatic harmonicas, the Solo Trochilus has no valves, so it avoids reed sticking and is a breeze to clean and maintain. Compared with the Blues Trochilus, it features a more orderly scale layout, though it has a slightly narrower range.
A New Way To Play Blues Harmonica
Phosphor bronze reed without valve
The Trochilus harmonica's blow and draw reeds are arranged in the same up-and-down arrangement as a traditional blues harmonica with no valve obstruction.
Traprzoldal shaped comb
The shape of the comb is a trapezoid design, with a short tail and ergonomic design making it more comfortable to hold.
Portable size
The Trochilus harmonica is only ½ the size of the chromatic harmonica and has a complete range.
Smooth slider and square comb
The mouthpiece has a square structure, providing greater intake space to increase the volume of the harmonica.
Trochilus FAQs
Get Answers to commonly Asked Questions about CapturePro
