Seydel 10330A Blues Orchestra S Steel Solo — Key A Harmonica

The Seydel 10330A Blues Orchestra S Steel Solo in Key A harmonica marries professional-grade materials with precision German craftsmanship, delivering powerful projection, responsive playability, and tonal depth for blues, funk, rock, and studio applications.

1 | Stainless Steel Cover Plates

Precision-machined stainless steel covers provide exceptional durability and corrosion resistance. Engineered for optimal airflow and resonance, the covers fit snugly to the comb assembly, preventing rattles and ensuring consistent sound projection. Their low-profile bevels offer comfortable lip contact and facilitate rapid articulation across the 10 holes.

2 | Sealed Pearwood Comb

A sealed pearwood comb enhances tonal warmth and resonance while resisting moisture-induced swelling. Pearwood’s fine grain and stability deliver an airtight assembly, promoting uniform airflow and airtightness. Rounded mouthpiece edges and a balanced weight distribution ensure ergonomic comfort for prolonged playing.

3 | Stainless Steel Reeds & Copper Plates

High-performance stainless steel reeds, laser-cut and tempered, resist corrosion and metal fatigue. Mounted on copper reed plates, these reeds produce a bright, harmonically rich tone with quick response. Copper plates aid in tonal warmth and dissipate heat, maintaining consistent performance under intense use.

4 | 10-Hole Richter Tuning in Key A

The Richter tuning in Key A provides strong draw bends on holes 1–6 and access to higher registers on holes 7–10. Tuned for even volume and precise intonation, this layout excels in cross-harp blues and rock riffs, supporting both chordal accompaniment and single-note solos.

5 | Removable Reed-Plate Assembly

The reed-plate assembly is secured with screws for easy removal, enabling cleaning, tuning adjustments, and reed replacement. A precision fit ensures airtight realignment after maintenance, preserving tonal integrity and responsiveness.

Specifications