Electro-Voice US658L User's Manual
Contents
1. a MARK IV company Commercial Microphones SPECIFICATIONS Element Dynamic Frequency Response 80 13 000 Hz see Figure 1 Polar Pattern Cardioid see Figure 2 Impedance Must be Specified US658L Low Z balanced US658H Hi Z balanced Output Level US658L 61 dB 0 dB mW 10 dynes cm US658H 60 dB 0 dB 1 volt dyne cm Case Material Die cast zinc body with steel screens Finish Non reflecting blue black Switch Type On off see Figure 5 Dimensions Diameter 55 0 mm 2 16 in Length 168 0 mm 6 63 in Net Weight 252 g 8 9 oz excluding cable FREQUENCY IN HERTZ FIGURE 1 Frequency Response FIGURE 2 Polar Response PEETS m US658L US658H DYNAMIC CARDIOID MICROPHONE DESCRIPTION The US658 series combines high output level and smooth frequency response in an economical but handsomely designed product Available in either high impedance US658H or low impedance US658L these models are single D cardioid microphones which emphasize low frequencies in the same manner most entertainer mics do when held close up A fine choice for sound reinforcement public address and other applications where quality and price are of prime consideration The US658 series uses the broadcast standard three pin audio connector A new head design provides wide linear response for effective gain before feedback in sound reinforcement applications A shock absorber isolates the transducer assembly f2. r and service information on Electro Voice commercial microphone products contact Electro Voice Inc 10500 West Reno Oklahoma City Oklahoma 73128 405 324 5311 or 800 444 9516 Attention Customer Service Depariment For technical assistance contact the Technical Services Representative at Electro Voice Inc Repair locations Electro Voice Inc 600 Cecil Street Buchanan MI 49107 Attention Service Department Specifications subject to change without notice Bectlovoice E G MARK IV company Y Commercial 10500 WEST RENO Microphones OKLAHOMA CITY OK 73126
3. rom mechanical noises An internal Acoustifoam filter allows close talking without excessive P popping and prevents dirt and magnetic particles from accumulating on the diaphragm The Electro Voice US658 microphone features a rugged dynamic element in a resilient internal mounting that reduces output noises due to handling and mechanical shock The smooth wide range response and Cardioid pickup pattern combine to produce excellent results in especially difficult situations where feedback is a problem A die cast zinc case completes the rugged assembly of this economical microphone From hand or stand vocal instrumental or P A your US658 is built to give you years of dependable service ARCHITECTS AND ENGINEERS SPECIFICATIONS The microphone shall be a cardioid dynamic type Response shall be from 80 to 13 000 Hz specially shaped above 1 000 Hz to maintain presence for vocal and musical pickups and below 1 000 Hz shall vary inversely with distance 100 Hz response with sound source 24 inches from the microphone shall be nominaily 10 dB lower than response with sound source one quarter inch from microphone Response ai front of microphone shall be nominally 20 dB greater than response at rear The microphone shall be available in high or low impedance Output level for high imped ance shail be 60 dB 0 dB 1 volt dyne cm Output level for low impedance shail be 61 dB 0 dB 1 mW 10 dynes cm An On Off switch shall be pro
4. vided so that transducer is shorted when switch is in Off position Low impedance connections shall be 150 ohms balanced FIGURE 3 Wiring Diagram US658L FIGURE 4 Wiring Diagram US658H Part Number 532598 9516 US 42 02 000000 Litho in U S A S The case shall be pressure cast zinc Dimensions shall be 55 0 mm 2 16 in diameter major 168 0 mm 6 63 in long Net weight shall be 252 g 8 9 oz Finish shall be non reflecting blue black The Electro Voice models US658H and US658L are specified WARRANTY LIMITED Electro Voice Commercial Microphones are guaranteed for two years from date of original purchase against malfunction due to defects in workmanship and materials If such malfunction occurs unit will be repaired or replaced at our option without charge for materials or labor if delivered prepaid to Electro Voice Unit will be returned prepaid Warranty does not extend to finish appearance items cables cable connectors switches or malfunction due to abuse or operation under other than specified conditions nor does it extend to incidental or consequential damages Some states do not allow the exclusion or limitation of incidental or consequential damages so the above exclusion may not apply to you Repair by other than Electro Voice will void this guarantee This warranty gives you specific legal rights and you may also have other rights which vary from state to state For warranty repai
Download Pdf Manuals
Related Search