CK 77 WR/C 577 WR

CK 77 WR/C 577 WR
High-resolution image (JPG, 736,32 KB)

Exchanging the original cap (A) for the PB 77 adapter (B) will emphasize the high frequencies.
High-resolution image (JPG, 22,33 KB)

Transducer moisture protection
High-resolution image (JPG, 723,32 KB)