Ehrlund Microphones EHR-M 1

The EHR-M1 is a Swedish manufactured studio condenser microphone. It has been designed to endure rough conditions whilst on tour. The EHR-M1 is in many aspects like the EHR-M except it’s smaller size, has higher resistance and a built-in coarse dirt filter. Its patented triangular membrane design has been allied to a patented very low noise and low power phantom feed amplifier. The EHR-M1 has both broad and smooth pickup characteristics, with deep bass and extended treble. This microphone has impressive stats in self-induced noise, sensitivity and frequency range. The output signal is strong and usually does not need much amplification.

Characteristics

• Large diaphragm condenser microphone • Patented triangular membrane • Patented internal amplification and power circuits • Optimised for podcast, broadcast and touring environments • Transparent and natural sound • Great low-noise performance • Phase and frequency linear internal amplifiers • Compact size and weight • Built-in coarse dirt filter • Durable design, built to endure the rough life on tour • Broad pickup range, linear frequency response even at distance or off axis • Bass frequencies are picked up in an accurate way even at some distance • Natural reproduction of fast transients • Colouring of sound is negligible and true to the original source • Frequency range spans from infrasonic bass to ultrasonic treble • Low energy consumption, ~2.0 mA • Strong output signal, usually doesn’t need any external amplification • No pre-filtering needed, Ehrlund microphones are made for flat EQs • Each and every Ehrlund microphone is stereo matched with its own model • Handles all impedances without altering frequency or phase

Specifications

Type Condenser microphone Membrane type Triangular membrane, combines the characteristics of both large and small membranes Pickup pattern Cardioid Frequency range 7 – 87000 Hz Sensitivity at 1kHz -33 dBV/Pa (23 mV/Pa) Impedance Handles all impedances Equivalent noise level < 7 dBA Signal-to-noise 87 dBA Dynamic range 115 dB Max SPL (peak) 0.5% THD 116 dB 1% THD 122 dB Power supply 48 V Phantom power Current consumption 2.0 mA Connector XLR 3-pin Materials Aircraft-grade aluminium body, hardened nickel-plated stainless steel net Finish Glass bead blasting Dimensions Ø53 mm x 95 mm Weight 185 grams