Seydel 10301D-S Blues Session Steel — Key D “Summer Edition” Harmonica

The Seydel 10301D-S Blues Session Steel Summer Edition in Key D harmonica blends professional performance with seasonal flair—featuring a translucent blue pearwood comb, laser-engraved stainless steel covers, and precision reeds on brass plates for bright, expressive tone.

1 | Translucent Blue Pearwood Comb

Milled from European pearwood and finished in translucent blue, the comb combines visual vibrancy with tonal warmth. A food-safe seal protects against humidity, ensuring stable tuning and resonant tone. Rounded edges and a low-profile design enhance mouthpiece comfort and facilitate airtight play for both pucker and tongue-block techniques.

2 | Laser-Engraved Stainless Steel Covers

Precision-machined stainless steel covers are laser-engraved with summer motifs—sunbursts and surf waves—and finished with a satin bead-blast to reduce glare. Engineered airflow channels enhance projection and dynamic range, while the snug fit prevents rattles and optimizes resonance.

3 | Tempered Stainless Steel Reeds & Brass Plates

Laser-cut stainless steel reeds offer rapid response and durability, mounted on brass plates for added warmth and sustain. Each reed is individually voiced for balanced output and precise intonation, supporting smooth bends and overblows across the 10-hole Richter layout.

4 | 10-Hole Richter Tuning in D Major

Tuning in D Major enables strong draw bends on holes 1–6 and an extended upper register on holes 7–10. Ideal for blues, rock, and folk styles, the Summer Edition’s tuning delivers even airflow and accurate bends, perfect for expressive solos and rhythmic accompaniment.

5 | Removable Reed-Plate Assembly

The reed-plate assembly is easily removed with the included blue-handled screwdriver, allowing quick cleaning, reed replacement, and tuning adjustments. A stainless steel cleaning brush and microfiber cloth support on-the-go maintenance.