ARM-1S MICROPHONE – HUM AUDIO DEVICES

ARM-1S Phantom powered active ribbon microphone
(1″ ribbon)

HUM Audio Devices ARM-1S is Phantom powered active ribbon microphone equipped with 1″ long, 1.8u thick ribbon element.Output signal level is higher comparing to passive ribbon mics because of fully discrete active stage.

High-end class electronic components and manufacturing techniques allowed us to achieve very low noise floor and detailed rich sound.

It’s also equipped with switchable low cut filter (50/100 Hz)

handcrafted in poland

Phantom powered active ribbon mic

Detailed rich sound

1″ long, 1.8u thick ribbon element

Very low self-noise

Switchable
low cut filter

Fully discrete design

price list

arm-1s user manual

reservation

Main features

Ribbon element: 1" long (1,8u aluminum foil)

Polar
pattern:
Figure-8

Supply:<br />
Phantom<br />
+48V (+/- 5V)

Supply:
Phantom
+48V (+/- 5V)

Frequency response: 40Hz - 14kHz (+/-3dB)

Sensitivity:
-39dB (1V/Pa)

Max. SPL:
138dB

Output impedance:<br />
22 Ohm<br />
(electronic)

Output impedance:
22 Ohm
(electronic)

Recommended load impedance: 150 Ohm or greater

HPF:
50Hz/100Hz
(6db/oct)

Components

ARM-1S Microphone
Mic head dust protection cover
Flight case

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ARM-1S Phantom powered active ribbon microphone (1″ ribbon)