MICAMP-C48 is a compact and professional Microphone Amplifier with 48 V phantom power supply, low-cut filter and balanced input and outputs. MICAMP-C48 is a very compact, battery-powered ultra-low-noise microphone amplifier, housed in an all aluminum metal case. Input is a 3-pole XLRcombo socket with selectable 48 V phantom supply. Output is a 3-pole XLR plug with a balanced line level signal. Optional second XLR output with a 12 dB lower level, is also available, for confidence recording. Gain is adjustable from 34 to 70 dB with a single knob. A soft low-cut filter with a 6 dB / octave rolloff slope may also be selected, well suited for reducing wind-noise. MICAMP-C48 is powered by 4 x AAA batteries. These can be either alkaline or rechargeable NiMH batteries. Lifetime is 5-6 hours in continuous use. Audio signal quality is at prime level. As seen from the FFT diagram, below, noise-floor resides below -80 dBu at a full +24 dBu output signal @ 12 kHz. Note that this also includes noise from the attached test system generator output.
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MICAMP-C48 BATTERY-POWERED MICROPHONE AMPLIFIER WITH 48V PHANTOM POWER
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MARENIUS ELEKTRONIKUTVECKLING AB  |  BOX 5086  |  SE-42605 VF, SWEDEN  |  TEL +46-31-691610  |  info@marenius.se  |  www.marenius.com  www.marenius.se  www.audiodesign.pro
Technical Data Gain range 34 ... 70 dB Max input signal -10 dBu / -44 dBu Max output signal +24 dBu optional sec. out @ +12 dBu Frequency resp. 30 ... 25 kHz   +0/-1 dB Low-cut filter 160 Hz / -3 dB rolloff 6 dB / octave THD+N 0.004% @ 6 dBu, 1 kHz, 34 dB gain 0.025% @ 24 dBu, 1 kHz, 70 dB gain Equiv. input noise -125 dBu Phantom voltage 48 V   +-2 V, max 15 mA Power supply 4 x AAA alkaline or NiMh batteries for 5-6 hours continuous use Size WxHxD 85 x 40 x 100 mm Weight 400 grams Specifications are subject to change without notice.
•	Low-noise mic amplifier •	Variable gain •	XLR/combo input •	Low-cut filter •	Heavy-duty metal case •	Compact size •	48V phantom power •	4 x AAA batteries
With open input, noise-floor is below -120 dBu.
Frequency response is flat within 1 dB from 30 Hz to 25 kHz. The low-cut filter has a smoot rolloff with a 3 dB point at 160 Hz.
Ordering information: MICAMP-C48-1 with a single XLR output plug MICAMP-C48-2 with an additional XLR plug for a 12 dB lower output MICAMP-C48-3 with a LEMO plug for Ikonoskop camera
MicAmp C48 View 3D photo View 3D photo
MICAMP-C48 is a compact and professional Microphone Amplifier with 48 V phantom power supply, low-cut filter and balanced input and outputs. MICAMP-C48 is a very compact, battery-powered ultra-low-noise microphone amplifier, housed in an all aluminum metal case. Input is a 3-pole XLRcombo socket with selectable 48 V phantom supply. Output is a 3-pole XLR plug with a balanced line level signal. Optional second XLR output with a 12 dB lower level, is also available, for confidence recording. Gain is adjustable from 34 to 70 dB with a single knob. A soft low-cut filter with a 6 dB / octave rolloff slope may also be selected, well suited for reducing wind- noise. MICAMP-C48 is powered by 4 x AAA batteries. These can be either alkaline or rechargeable NiMH batteries. Lifetime is 5-6 hours in continuous use. Audio signal quality is at prime level. As seen from the FFT diagram, below, noise-floor resides below -80 dBu at a full +24 dBu output signal @ 12 kHz. Note that this also includes noise from the attached test system generator output.
AUDIODESIGN.PRO
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MICAMP-C48 BATTERY-POWERED MICROPHONE AMPLIFIER WITH 48V PHANTOM POWER
View Datasheet View Datasheet
MARENIUS ELEKTRONIKUTVECKLING AB  |  BOX 5086  |  SE-42605 VF, SWEDEN  |  TEL +46-31-691610  |  info@marenius.se  |  www.marenius.com  www.marenius.se  www.audiodesign.pro
Technical Data Gain range 34 ... 70 dB Max input signal -10 dBu / -44 dBu Max output signal +24 dBu optional sec. out @ +12 dBu Frequency resp. 30 ... 25 kHz   +0/-1 dB Low-cut filter 160 Hz / -3 dB rolloff 6 dB / octave THD+N 0.004% @ 6 dBu, 1 kHz, 34 dB gain 0.025% @ 24 dBu, 1 kHz, 70 dB gain Equiv. input noise -125 dBu Phantom voltage 48 V   +-2 V, max 15 mA Power supply 4 x AAA alkaline or NiMh batteries for 5-6 hours continuous use Size WxHxD 85 x 40 x 100 mm Weight 400 grams Specifications are subject to change without notice.
•	Low-noise mic amplifier •	Variable gain •	XLR/combo input •	Low-cut filter •	Heavy-duty metal case •	Compact size •	48V phantom power •	4 x AAA batteries
With open input, noise-floor is below -120 dBu.
Frequency response is flat within 1 dB from 30 Hz to 25 kHz. The low-cut filter has a smoot rolloff with a 3 dB point at 160 Hz.
Ordering information: MICAMP-C48-1 with a single XLR output plug MICAMP-C48-2 with an additional XLR plug for a 12 dB lower output MICAMP-C48-3 with a LEMO plug for Ikonoskop
AUDIODESIGN.PRO