US
Hohner

Hohner Rocket M2013BX Harmonica Key of C

  • Key of C diatonic harmonica
  • Loud and powerful sound profile
  • Stainless steel body, polished silver finish
  • For advanced players, per the description
  • Rock, pop, jazz and country use named
  • Defect warranty, claim within 60 days of purchase

Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A loud diatonic harmonica in the key of C, aimed at advanced players who need to cut through guitars and drums. Hole count and reed details are not listed.

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ASIN: B00I0YOB9OCategory: Harmonicas

Overview

Stainless steel construction and a polished silver finish define this Hohner Rocket in the key of C. The diatonic harmonica is described as built for volume and comfort, with a mouthpiece named among its components.

Hohner's pitch is volume. The copy says no other harmonica is this loud while staying comfortable, and ties the Rocket to rock harpist Jimmie Bones. The advanced rating narrows its audience, and the spec sheet omits hole count, reed material and comb material.

Who it's for

Rock, pop, jazz and country players with some experience who need volume and a comfortable fit. Learners, or anyone who needs a different key, should look elsewhere, since this listing covers one key only.

Pros and cons

Pros
  • Loud and powerful sound
  • Key of C
  • Stainless steel, polished finish
  • Comfortable fit, per the maker
Cons
  • Hole count and reed material not listed
  • Weight entry looks like an error
  • Warranty excludes wear and accidental damage

Performance notes

Volume is the design goal, and the maker says it carries through squealing guitars and heavy drums. The key sets which notes are available, and C is the single key sold here. The listing gives no reed or comb details, so the mechanism behind the loudness is not explained.

Specifications

BrandHohner
Dimensions & fit
Item weight0.2 g
Item dimensions8.5 x 5.25 x 1.38 inches
Construction & materials
Material TypeStainless steel
ColorSilver
Finish TypePolished
Included components
Included ComponentsMouthpiece
Warranty & support
Warranty DescriptionManufacturing defects and tuning at purchase; ship prepaid within 60 days, proof of purchase required; wear and accidental damage excluded
Other details
Instrument KeyC
Harmonica typeDiatonic
Sound ProfileLoud and powerful

Frequently asked questions

What does the Hohner Rocket warranty cover?

Manufacturing defects and correct tuning at purchase. The harmonica must be shipped prepaid to the service center within 60 days with proof of purchase.

Is the Hohner Rocket a chromatic harmonica?

No. The model name lists diatonic harmonicas, and the listing gives a single key, C.