EAR 824 Stereo Valve Microphone Preamplifier


EAR 824 Stereo Valve Microphone Preamplifier

SKU: 824 Category:


EAR 824 Microphone Amplifier

The EAR stereo tubed microphone amplifier is a versatile gadget for usage as an upgrade from common mic amps or as a level booster and line driver for use with any sort of mic.Power is readily available as either 48V phantom powering or as other optional configurations consisting of 130V for the B&K line of mics. With the optional EAR matching transformer ribbon microphones can also be accommodated. Gain is switchable from 16dB to 60dB in 4 dB steps (2 dB actions offered as a choice) to cover all applications.

Onboard M/S decoding can be supplied as a custom order. Output is balanced by means of a wideband transformer with impedance ideal for driving long lengths of high-grade cable television. This amplifier allows the user to extract the max from any type of microphone with the minimum of signal destruction. A fully thought out product instead of an afterthought as often provided by microphone makers, it applies the exact same experience in audio amplifiers as has actually made the EAR power amplifiers well-known.



  • Input impedance (standard phantom power versi – 600ohm
  • Microphone power: – up to 7mA available per microphone
  • Output impedance; – 60ohm, balanced and floating
  • Maximum output level (1% distortion): – +26dBm into 600ohm



Additional information

Additional information

Weight0.1 lbs


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