Yamaha YHR668II Professional Horn Pro Audio & Recording 2500 Ohm load: 155 dB

2500 Ohm load: 155 dB Signal-to-Noise Ratio (referenced at 94 dB SPL at 1 kHz) 64 dB S/N ratio is difference between 94 dB SPL and equivalent SPL of self noise

Yamaha instruments are often recommended by teachers

The C 451 B mic provides identical acoustical behavior to the CK1

THE PROGRAMMING

Yamaha YHR668II Professional Horn Pro Audio & Recording 2500 Ohm load: 155 dBYamaha YHR 668II Professional Horn Looking to invest in a professional double French horn? Well look no further! Yamaha professional brass have become a go to for musical directors and professionals around the world. Their models are designed to be easily played by any musician, while not sacrificing sound, intonation, or timbre. A note from Yamaha: Yamaha Professional Horns feature hand lapped rotary valves and slides for an airtight, smooth action.