SEYDEL Blues Session Steel Harmonica Key of C
- Key of C blues harmonica
- Stainless steel reeds, corrosion-free
- Ergonomic covers and plastic comb
- Upgrade to the Session model
- Mouthpiece listed as included
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A German-style blues harmonica in C with stainless steel reeds that resist corrosion. The listing offers few details on holes or tuning.
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ASIN: B0057IVGVMCategory: Harmonicas
Overview
Corrosion-free stainless steel reeds sit at the core of the Seydel Session Steel, a blues harmonica in the key of C. Ergonomic covers and a plastic comb complete a polished stainless build.
Reeds that resist corrosion and a refreshed look over the earlier Session model are the reason to look at it. The listing claims better reliability, playability and sound without figures. The included-components entry names a mouthpiece, which is unusual for a harmonica.
Who it's for
Blues players who sweat through reeds or play often and want a corrosion-resistant harmonica. Anyone needing other keys, or specific tuning and hole data, should look elsewhere.
Pros and cons
- Corrosion-free stainless reeds
- Hole count and tuning not listed
- Key of C only
Performance notes
Stainless steel reeds do not corrode, so tone and response stay consistent as the harmonica ages. The plastic comb seals the reed chambers, and the covers shape the sound. Key of C sets the pitch layout.
Specifications
| Brand | Seydel |
|---|---|
| Dimensions & fit | |
| Item weight | 3.2 ounces |
| Item dimensions | 4.5 x 1.75 x 1.25 inches |
| Construction & materials | |
| Comb material | Plastic |
| Material Type | Stainless steel |
| Color | Silver |
| Finish Type | Polished |
| Included components | |
| Included Components | Mouthpiece |
| Other details | |
| Instrument Key | C |
| Style | German |
Closest rivals on specs
Fender Blues Deville Harmonica Key of C- Item weight 3.2 vs 4 ounces (-20%)
Hohner Rocket Amp Harmonica Bundle with Case- Item weight 3.2 vs 2.08 ounces (+54%)
Frequently asked questions
How big is the Seydel Session Steel?
Item dimensions are listed as 4.5 x 1.75 x 1.25 inches, and the weight as 3.2 ounces.
What are the Session Steel reeds made of?
The description says corrosion-free stainless steel reeds.
Is the Session Steel a chromatic harmonica?
No. It is a blues harmonica in the key of C.