manual

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This all-in-one Recording Ensemble delivers outstanding performance for both vocals and instruments. Ideal
for quality-oriented but budget-mindful musicians, the MXL 550/551R ensemble includes the MXL 550 and
MXL 551. The MXL 550 is a robust vocal condenser microphone with exceptional clarity and tonal quality.
The MXL 551 instrument microphone provides the dynamic range needed for acoustic guitars, drums, high-
hat cymbals, pianos, percussion, stringed instruments and more.
550 / 551R
Recording Ensemble
Included Accessories
Rugged
Carrying Case
Hard Mount
Mic Stand
Adapter
Hard Mount
Mic Stand
Adapter
6.6 in / 170 mm
5.24 in / 133 mm
0
90270
180
603 Pair
Instrument Microphone Pair
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Included Accessories
High-Isolation
Shockmount
Aluminum
Flight Case
SPECS
STUDIO SERIES STUDIO SERIES
Designed with professional and working musicians in mind, the 603 Instrument Microphone Pair
delivers the natural acoustic properties you need for overhead drums, piano, string instruments,
and more. Designed with a gold-sputtered, 6 micron gold diaphragm, the 603 Pair is ideal for recording your
orchestra, opera, stage show, and more.
PATENTED
5.2 in / 133 mm
Microphone,
Stand, Shockmount
& Cable not included
The MXL RF-100 reflection filter tames even the most challenging acoustic
environments. It has a unique design which features adjustable side wings that make
it easy to fine-tune a room. It’s perfect for reducing awkward room reflections, giving
extra isolation to a microphone or tweaking the sound of a recording. You’ll get
cleaner recordings with less work on the equalizer and the mixer.
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
RF100
Portable Professional Reection Filter
Type: Pressure gradient condenser microphone
Frequency Range: 30Hz - 20kHz
Sensitivity: 15mV/Pa
Impedance: 200 ohms
S/N Ratio: 80 dB (Ref. 1Pa A-weighted)
Equivalent Noise Level:
20 dB (A-weighted IEC 268-4)
Max SPL for 0.5% THD: 130 dB
Power Requirements:
48V Phantom power (+/- 4V)
Current Consumption: <3.0mA
Size: 1.8” x 6.6”/47mm x 170mm
Weight: 0.8 lbs/362g
Metal Finish: Red with chrome grill
0
90270
180
Type: Pressure gradient
condenser capsule
Diaphragm: 6 micron, gold-sputtered
Frequency Range: 30Hz - 20kHz
Polar Pattern: Cardioid
Sensitivity: 10mV/Pa
Impedance: 200 ohms
S/N Ratio: 80 dB
(Ref. 1Pa A-weighted)
Equivalent Noise Level:
18 dB (A-weighted IEC 268-4)
Max SPL for 0.5% THD: 134 dB
Power Requirements: 48V phantom power (±4V)
Size: 86” x 5.2”/22mm x 133mm
Weight: 0.3 lbs/136g (individual mic weight)
Metal Finish: Silver
0
90270
180
Type: Pressure gradient condenser microphone
Frequency Range: 30 Hz - 20 kHz
Polar Pattern: Cardioid
Sensitivity: 15mV/Pa
Impedance: 110 ohms
S/N Ratio: 78 dB (Ref. 1Pa A-weighted)
Equivalent Noise Level: 20 dB (A-weighted IEC
268-4)
Max SPL for 0.5% THD: 137 dB
Power Requirements: 48V Phantom power
(+/- 4V)
Current Consumption: <3.0mA
Size: 0.86” x 5.24”/22mm x 133mm
Weight: 0.2 lbs/90g
Metal Finish: Red with chrome grill
MXL 550
MXL 551R
2kHz
8kHz