US
Hohner

Hohner Rocket Amp Harmonica Key of C

  • Key of C harmonica
  • Covers without side vents for cupping a microphone
  • Green ABS comb, rounded sides and edges
  • Mouthpiece included
  • Modern style, polished finish
  • 0.11 kg

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

Our verdict

A loud harmonica in C built for amplified playing, with unvented covers for a tight seal around a microphone. Hole count, reed material and warranty are not listed.

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ASIN: B00ZGI5JN4Category: Harmonicas

Overview

Hohner designed the Rocket Amp C for amplified playing. Its covers have no side vents, so cupping the harmonica around a microphone forms a tight enclosure, and the green comb has rounded sides and edges.

The maker calls it one of the loudest and most comfortable harmonicas it offers, and says it is technically the same as the standard Rocket apart from the covers. It is aimed at live work and recording sessions. The spec sheet omits hole count and reed details, and the connector entry is unexplained.

Who it's for

Amplified players who cup the harmonica to a microphone and want comfort plus volume. Players who work acoustically, or who need documented reed and hole details, should check a more detailed listing.

Pros and cons

Pros
  • Covers without side vents
  • Rounded ABS comb for comfort
  • Loud and dynamic
  • Key of C
Cons
  • Reed and hole details absent
  • Connector entry is unexplained
  • Green only in this listing

Performance notes

Without side vents, the covers seal tightly around the microphone when the harmonica is cupped, which supports amplified playing. The ABS comb has rounded sides and edges for comfort and control. The maker describes the result as powerful and dynamic.

Specifications

BrandHohner
Dimensions & fit
Item weight0.11 kg
Construction & materials
Comb materialABS, green, rounded sides and edges
Body MaterialNo side vents
Material TypeAcrylonitrile butadiene styrene
ColorGreen
Finish TypePolished
Included components
Included ComponentsMouthpiece
Other details
Instrument KeyC
StyleModern
Connector2.5mm jack (as listed)

Frequently asked questions

How do I look after the Hohner Rocket Amp?

The listing gives no care instructions. It names an ABS comb with rounded sides and edges.

How is the Hohner Rocket Amp different from the standard Rocket?

The description says it is technically identical but has covers without side vents, which helps a tight enclosure when cupping a microphone.

Does the Hohner Rocket Amp have a built-in microphone?

No. It is designed to be cupped around an external microphone. The 2.5mm jack connector entry is not explained.