Pistonphone OCS-165B Onsoku
Mã sản phẩm:
OCS-165B
|
The pistonphone generates a constant pressure sound source for standard sensitivity calibration of condenser microphones with a standard diameter of 1, 1/2, or 1/4-inch.
A 1/2-inch adapter is standard. Other optional adapters are available.
Thông tin sản phẩm
Calibration Level:
124 dB SPL (sound pressure level)
Frequency: 200 Hz
Available Microphone Adapters:
1/2-inch (standard accessory)
1-inch (optional accessory)
1/4-inch (optional accessory)
Driving Power Source: Four pieces of R6, LR6 or AA dry batteries