Audio-Technica ATM350D - drum microphone, cardioid condenser with drum mounting system, is part of the new generation ATM350. It has an exceptionally clear frequency response even at extreme sound pressures. The AT8491D drum mount system allows for increased durability, reduces vibrations, and minimizes the risk of damage from accidental hits. It can be coupled with a wide selection of additional mounts and comes packaged with the flexible arm AT8490.
The cardioid condenser instrument package with drum mounting system includes:
- ATM350a - microphone
- AT8490 - flexible arm
- AT8491D - drum mount
- AT8543 - power module
- AT8468 - velcro mount
- Hard transport case
Technical specifications:
- Element: Permanently polarized condenser with fixed-charge backplate
- Polar pattern: Cardioid
- Frequency response: 40 - 20,000 Hz
- High-pass filter: 80 Hz, 12 dB/octave
- Open circuit sensitivity: -49 dB (3.5 mV) re 1V at 1Pa
- Impedance: 200 ohms
- Maximum sound pressure level: 149 dB SPL, 1 kHz at 1% T.H.D.
- Dynamic range (typical): 130 dB, 1 kHz at Max SPL
- Signal-to-noise ratio: 65 dB, 1kHz at 1Pa
- Phantom power requirement: 11 to 52V DC, 3.5 mA typical
- Switch: Flat, roll-off
- Weight:
- microphone 14.5g
- power module 90g
- Dimensions:
- Microphone: 37.8mm length, 12.2mm diameter;
- Power module: 92mm length, 18.9mm diameter
- Output connector: Power module: Integral type 3-pin XLRM
- Cable: 4.0m length, permanently attached to the microphone, 3.2mm diameter, shielded cable with 2 conductors equipped with HIROSE HR10 connector
- Optional interchangeable capsules: UE-O omnidirectional, UE-H hypercardioid
- Accessories: AT8543 power module; Universal mounting system with AT8490 gooseneck and AT8491D drum mount adapter; AT8468 velcro mount; hard transport case
