very good cosmetic condition, perfect working condition
The SM5B (manufactured from 1966 to 1986) was specifically designed to minimize boom microphone problems in television and motion picture sound stage and location recording. It was painstakå_ingly developed to provide extremely high reproduction quality and great flexibility of application. A hum-bucking coil assures very low susceptibility to electrical hum and allows the SM5B to be used in extreme hum fields.
Mechanical suspension: Two-stage mechanical isolation for any boom applicaå_tion. Suspension elements internal to windscreen prevent wind noise generation in suspension assembly; external shock assembly prevents transmission of boom or stand noise to microphone.
Integral windscreen: Very effective in outdoor locations and for fast boom swings.
Frequency response: Wide range, smooth and natural, especially tailored for dialog and vocal pickup with excellent presence, yet well-suited to scoring assignments.
Hum-bucking coil: Assures low susceptibility to electrical hum, permits use in extreme hum fields.
Directivity: Cardioid, symmetrical about axis and exceptionally uniform with frequency. Minimizes sound coloration due to off-axis pickup. Provides effective rejection of background noise and excellent reach.
Rugged and dependable under all operating conditions. Cartridge and isolation assembly protected by outer windscreens and steel reinforcing rods.
Because of the unusual mechanical construction and performance characteristics, the SM5A may be used to advantage in many applications where boom operation is not practical: for example, with an accessory desk stand for outdoor sports and other difficult remote pickups.
Frequency Response: 50 to 15,000 Hz
Polar Pattern: Cardioid (unidirectional)‰ÛÓuniform with frequency, symmetrical about axis
Impedance: 50 ohms
Output Level (at 1,000 Hz)åÊåÊåÊ Open circuit voltage*: ‰ÛÒ78.0 dB (.13 mV)åÊåÊåÊ Power Level**: ‰ÛÒ56.0 dBåÊåÊåÊ **0 dB = 1 volt per microbaråÊåÊåÊ **0 dB = 1 milliwatt per 10 microbars
Hum Pickup (typical): 24 dB equivalent SPL per milli?Òrsted
Cartridge Shock Mount: Internal silicone rubber suspension shock and vibration isolator
Swivel and External Shock Assembly: Integral part of microphone, with rubber vibration isolator
Case: Dark Gray enamel with light and dark gray foam windscreens
Net Weight: 964 grams (2 pounds, 2 ounces)