US
Hohner

Hohner Old Standby 34B Harmonica Key of C

  • Key of C diatonic harp
  • 10 holes, 20 brass reeds
  • Richter tuning, undivided air channels
  • Plastic body, plated stainless steel covers
  • Pull-apart plastic case included

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

Our verdict

A no frills key of C harp for beginners and casual players across blues, rock, country and folk. Its plastic comb resists swelling, but it lacks the wood comb tone some players prefer.

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ASIN: B007J4AFE6Category: Harmonicas

Overview

Not a chromatic or a toy, the Old Standby is a ten hole Hohner diatonic in C with brass reeds in Richter tuning. A plastic body is fitted under plated stainless covers stamped with the anchor logo.

Undivided air channels let players learn bending and overblowing on a durable plastic body that will not swell. It is a single key harp, so songs in other keys need more harmonicas.

Who it's for

New players following lessons in C and campfire strummers who want a harp to add color get a sturdy start. Musicians covering many keys need a set or a chromatic model.

Pros and cons

Pros
  • Plastic body will not swell
  • Supports bending and overblowing
  • Suits many styles
Cons
  • Single key only
  • Plastic body over wood comb tone
  • Weight and size not listed

Performance notes

Richter tuning places chord notes on blow and draw, and open air channels let reeds interact for bends. The plastic body holds air paths stable regardless of moisture.

Specifications

BrandHohner
Construction & materials
Reed materialBrass
Body MaterialPlastic
Material TypePlated stainless steel covers
Included components
Included ComponentsPull-apart plastic case
Other details
Instrument KeyC major
Harmonica typeDiatonic, Richter tuning
Number of holes10
Number of reeds20

Frequently asked questions

What comes with the Hohner Old Standby harmonica?

The harmonica and a pull-apart plastic case.

Can you bend notes on the Hohner Old Standby?

Yes. Richter tuning and undivided air channels allow bending and overblowing.

How many holes does the Hohner Old Standby have?

It has 10 holes and 20 brass reeds.

What styles suit the Hohner Old Standby in C?

Blues, rock, country, folk and many other styles.