Audio 2000s ATM 1104 Pro Tube Condenser Mic

The Audio2000’S^®ATM1104 tube condenser microphone is a versatile professional tube condenser microphone with a 12AT7 vacuum tube pre-amp.  A power supply & control box is supplied to provide the phantom power and nine polar patterns.  The polar patterns, selected from the front panel of the power supply & control box, include three common patterns (omni-directional, cardioids, and figure-8) and six intermediate stages between each of the above three common patterns (three intermediate stages between the omni-directional pattern and the cardioids pattern; three intermediate stages between the cardioids pattern and the figure-8 pattern).

A dual 1” gold sputtered 5-micron diaphragms in a shock-mount capsule eliminates unnecessary low frequencies while provides a full-body sound and a warm tone and a high maximum input sound pressure level (S.P.L.), making the ATM1104 tube condenser microphone a perfect choice for any professional studio, concert halls, and stage live sound applications.

With the supplied external shock-mount suspension, the vibration and handling noise is virtually eliminated. This external shock-mount also facilitates the ATM1104 to be mounted in any position and orientation for recording and live sound applications.

Accessories 

ATM1104 Tube Condenser Microphone, Shock-Mount Adaptor, Power Supply & Control Box, 7-Pin XLR Shielded Microphone Cable, Windscreen, Microphone Carrying Pouch, Aluminum Box

Specifications

• Type - Condenser Microphone with 1” Dual Diaphragm and 12AX7 Tube Pre-amp.
• Polar Patterns - Omni-Directional, Cardioid, Figure-8, and 6 Intermediate Stages (Selected from Power Supply & Control Box
  
• Sensitivity - 20 mV/Pa (at 1000 Hz, 94dB S.P.L.)
  
• Output Impedance - < 200 Ohms
  
• Frequency Response - 20 - 20,000 Hz
  
• Max. Input Level - 144 dB(S.P.L.)
  
• S/N Ratio - 78 dB
  
• Equivalent Noise Level - 18 dB
• Power Requirement - Included Power Supply and Control Box
• Weight - 28.7 oz.