Drum Kit System DK7 Earthworks

Premium condenser microphone drum kit for capturing your full drum set

Drum microphones for live sound and recording
Includes 4 DM20 DrumMics, 4 RM1 RimMounts, 2 SR25 microphones, 1 SR20LS microphone, 3 microphone clips and rugged carrying case

Improved impulse response for faster and more accurate transients
Shorter diaphragm settling time to prevent quieter attacks from being blurred by earlier loud attacks
Extended frequency response to 25 kHz to capture a crisper and more realistic image
Near perfect polar patterns that remain even across all frequencies and at any position within the pattern
More cohesive and unified drum sound
Hear more attack and subtle detail
Increased detail and dynamic range
Versatile, multi-use mics
Mics are protected in a high impact case
Ideal three-mic choice for live performance or recording in less than ideal acoustic environments
Fast setup and teardown
Comes with 3 SR25s (two for overheads and one for kick drum), 1 KickPad™, 1 windscreen
The patented cardioid pattern on the SR25 provides a more uniform off-axis response and has less susceptibility to acoustic feedback

DM20 Specifications
Frequency Response: 50Hz to 20kHz ±2dB at 12 inches (30cm)

Polar Pattern: Cardioid

Sensitivity: 8mV/Pa (-42dBV/Pa)

Power Requirements: 24-48V Phantom, 10mA

Max Acoustic Input: 145dB SPL

Signal-to-Noise Ratio: 72dB A-weighted

Output: XLR (pin 2+)

Output Impedance: 200Ω balanced (between pins 2 & 3)

Min Output Load: 600Ω between pins 2 & 3

Noise: 20dB SPL equivalent (A weighted)

Dimensions L x D: 275mm x 22mm (10.75 x .860 inches)

Gooseneck Length: 159mm (6.75 inches)

Weight: .25 lb. (1.13kg)

SR25 Specifications
Frequency Response: 50Hz – 25kHz ±2dB at 12 inches (30cm)

Polar Pattern: Cardioid

Sensitivity: 10mV/Pa (-40dBV/Pa)

Power Requirements: 24-48V Phantom, 10mA

Max Acoustic Input: 145dB SPL

Output: XLR (pin 2+)

Output Impedance: 65Ω balanced (between pins 2 & 3)

Min Output Load: 600Ω between pins 2 & 3

Noise: 20dB SPL equivalent (A weighted)

Dimensions L x D: 165mm x x 22mm (6.5 x .860 inches)

Weight: .35 lb (160g)

https://www.youtube.com/watch?v=eAQ9PG0U-4E

https://www.youtube.com/watch?v=5oNprCHvrxQ

http://www.earthworksaudio.com/microphones/closemic-series-2/dk7/