JK Mouthpieces

Trumpet-Classic "Exclusive" – bore 3.8 mm

¥17,100
Shipping calculated at checkout.

Professional Trumpet-Classic "Exclusive" – bore 3.8 mm mouthpiece by JK Mouthpieces. Handcrafted in Diespeck, Germany.
Size: 1C
Type: Silver Plated
Open a Concierge File →

For acquisitions above $10,000 our concierge handles direct-from-maker sourcing, insured global shipping, customs paperwork, and dedicated specialist consultation. Reply within one business day.

Workshop-built Concierge timeline applies
30-Day Authenticity Guarantee Lifetime Concierge support · Concierge handles claims on your behalf · Vendor-direct sourcing

Looking for the right instrument?

Our Concierge has a 1-business-day SLA. Compare options across the catalogue, verify provenance, schedule a Workshop-Verified inspection, or discuss alternatives.

Open a Concierge File →

No fee · No commitment · Reply within 1 business day

Size: 1C
Type: Silver Plated