Electro-Voice N/D868 technical specifications General Description, Technical Specifications

N/D868

N/DYM® Bass Drum

Microphone

Key Features:

•Designed specifically for kick drum applica- tions in live or studio environments

•Optimized sensitivity for the high sound pressure levels found in bass drum micing

•Extended low-frequency response

•No additional EQ required

•Rugged steel construction for exceptional durability

General Description:

The N/D868 is truly a top performer in any application. Whether in a live sound or studio environment, the N/ D868 is able to handle incredibly high sound pressure levels without distortion or overriding the input mixer. With a response specifically designed to “kick” the N/ D868 can be used “as is”—no additional EQ required. Electrovoice was the first to utilize the neodymium magnet structure, and it remains at the heart of our new N/DYM series of microphones. Experience the leader again for the first time and hear the difference.

Operation

The low frequency response of the N/D868 microphone varies with the distance from the sound source. Known as “proximity effect,” maximum bass response is produced in “close-up” use with the microphone 1/4 inch from the sound source. Normal bass response is experienced with working distances greater than 24 inches.Working close to the microphone will produce a more robust sound. Close up positioning of the microphone will also reduce the potential for feedback from the sound reinforcement system. Then, the bass- boost provides an increase in overall microphone output level.The mixer gain may be proportionately reduced, resulting in a reduction of the system’s sensitivity to feedback caused by sound entering the microphone from the loudspeakers.

Technical Specifications:

Element:	Dynamic N/DYM® magnet structure
Freq. Response, Close:	20 Hz - 10,000 Hz
Polar Pattern:	Cardioid
Sensitivity, Open Circuit	1.0 mV/pascal
Voltage @ 1 kHz:
Dynamic Range:	144 dB
Polarity:	Positive pressure on diaphragm causes
	positive voltage on pin2 ref. pin3
Impedance:	150 ohms balanced (low-z)
Microphone Connector:	3-pin, XLR-type
Finish:	Non-reflecting black
Materials:	Memraflex™ grille screen
	Steel Case
Accessories Included:	320 Stand Adapter
	Soft Zippered "Gig" Bag
Dimensions, Length:	5.22" (132.6 mm)
Diameter:	2.36" (60 mm)
Shank:	1.0" (25.4 mm)
Net Weight:	10.4 oz (295 g)
Shipping Weight:	26.5 oz (750 g)