Rion NC-72A Pistonphone (IEC 60942 Class LS/C and Class 1/C)
The Rion NC-72A Pistonphone complies with IEC 60942 Class LS/C and Class 1/C when used with a suitable barometer. It is a standard sound source intended for laboratory use with high accuracy and stability. This precision device is will work with standard half inch microphones as well as 1 inch and quarter inch microphones.
- IEC 60942 Class LS/C and 1/C Pistonphone (when used with a suitable barometer)
- 114 dB (± 0.2dB at 1 atmosphere) at 250 Hz (± 1%)
- Suitable for standard half inch, 1 inch and quarter inch microphones
- Supplied in hard case with barometer