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SPECIFICATIONS 
 

Polar Pattern: figure 8, hypercardioid, and omnidirectional switch selected 
Construction: 
Body: 6063 T6 aluminum with MIL spec wrinkle enamel finish 
Grille and stand adapter: 260 yellow brass and 464 naval brass  nickel plated 
Maximum sound pressure: 145 dBA @ 1kHz 
Self noise :15 dBA @1kHz 
Output level: 
3mV/Pascal figure 8 
2mV/Pascal hypercardioid 
1.5 mV/Pascal omni directional 
Frequency response: 20Hz 

–20KHz (individual response plot supplied with each 

microphone) 
Output impedance: 150 ohms balanced 
Weight: 0.8 kg 
Dimensions: 22.6 cm H x 8.8 cm W x 4.7 cm D with stand adapter 
 
 
 
 
 
 
 
 
 
 
 

 

 

L M Watts Technology 

101 Watts Street 

Tiger, Georgia USA 30576 

Содержание Polyribbon

Страница 1: ...is 150 ohms Connection is by standard XLR male connector OPERATION Preamp connection A standard balanced XLR can be used for preamp connection The preamp should be a high quality low noise design with 2000 ohms differential input impedance or higher and be capable of up to 60 dB gain Phantom power is not required Figure 8 setting Most ribbon microphones exhibit a figure eight polar pattern The fro...

Страница 2: ...sure pressure gradient microphone Hyper cardioid exhibits a moderate proximity effect not as much as figure eight This occurs only from sources close and in front The middle setting of the bass cut is calibrated for flat response at 300 mm source distance Maximum clockwise setting can be used for additional bass cut if desired Omnidirectional setting As the name implies this setting gives the broa...

Страница 3: ...in very high sound pressure fields like drums electric guitar cabinets and the like A word about phantom power Properly configured and connected phantom power will not harm the microphone However a miswired or shorted cable can put phantom current through the transformer and can damage the ribbon It is suggested to turn phantom off when using the unit as a safeguard SCHEMATIC AND PARTS LIST RIB1 R...

Страница 4: ...s nickel plated Maximum sound pressure 145 dBA 1kHz Self noise 15 dBA 1kHz Output level 3mV Pascal figure 8 2mV Pascal hypercardioid 1 5 mV Pascal omni directional Frequency response 20Hz 20KHz individual response plot supplied with each microphone Output impedance 150 ohms balanced Weight 0 8 kg Dimensions 22 6 cm H x 8 8 cm W x 4 7 cm D with stand adapter L M Watts Technology 101 Watts Street Ti...

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