Code: BC176F4

This striking Japanese Black Ching, or Rin Gong, is a beautifully crafted instrument with pure, round, and rich resonance. Its prominent hand-hammered aesthetic and deep black finish give it a profound physical and acoustic presence.

Classification & Form

• Type: Japanese Black Ching (Rin Gong).

• Form Profile: Upright, steep walls with a clean, precisely executed rim and a solid, weighty architecture.

Musical Signature & Acoustics

• Fundamental Pitch: F4 (339 Hz) / A strong, anchoring mid-register foundation.

• Harmonic Overtones: A prominent B5 harmonic at 975 Hz sings clearly and steadily above the fundamental.

• Acoustic Presence: Rather than projecting a thin or sharp tone, this vessel delivers a deeply full-bodied, pure sound. The robust mass of the bowl allows these two frequencies to interact smoothly, offering a highly focused and sustained sonic experience.

Physical Specifications

• Dimensions: 17.6 cm diameter.

• Weight: 954 grams.

• Architecture: The substantial weight for its relatively compact diameter is exactly what provides its rich, lingering sustain and prevents the tone from breaking or sounding brittle.

Patina & Surface Characteristics

• The surface features a traditional, deep black patina that defines the classic Rin Gong visual identity.

• Its exterior is heavily adorned with rhythmic, highly visible hand-hammering marks that catch the light beautifully.

• These tactile indentations not only tell the story of the artisan's careful shaping but also subtly manipulate the acoustic waves, contributing to the warmth and roundness of its voice.

Archival Notes

• A wonderful example of Japanese acoustic craftsmanship, this instrument bridges visual elegance with a pure, rich sonic profile, and very reactive when played around the rim, making it a great ally for dedicated sound work.