MIDAS 502 V2 Προενισχυτής Μικροφώνου (Series 500)

500 Series Modular Midas Microphone Preamplifier with Classic XL4 Filters

In response to the many customer requests received over the years, the award-winning Midas Microphone Preamp is now available as an add-on to any mobile or recording system. When used in conjunction with the LEGEND L10 or L6 500 Series Rackmount Chassis, the MICROPHONE PREAMPLIFIER 502 provides the ideal solution for users seeking the legendary Midas sound in a modular format that boasts upgraded, premium-quality performance. Additionally, the 502 module utilises the same swept low and high pass filters found in the iconic XL4 Live Performance Mixing Console.


Product Features

• High performance, compact 500 Series premium Midas microphone/line preamplifier
• Award-winning Midas amp has been enhanced with quad discrete ultra low noise input transistors
• Legendary Midas input allows up to +24 dBu signal levels with no pad while featuring the much loved soft clipping characteristic
• Classic Midas XL4 swept low and high pass filters with independent selection switches
• Switchable twin aux balanced output gives you mic/line splitter capability when installed in Midas L6 or L10 racks
• Unique twin precision 11 segment LED circular input and output level metering
• High accuracy rotary switch gain control with 60 dB range in 5 dB steps
• Output gain trim with ±20 dB range controls input and output stage colouration
• Total gain range is an amazing -20 dB to +80 dB easily accommodating low output mics
• Large gain trim knobs provide precise control of input and output gains
• Illuminated switches for filters, +48V, polarity reverse and (TX) twin aux output enable
• Power up mute relays prevent switch on thumps
• Premium quality components throughout for a crystal-clear audiophile signal path

Specifications :
 

Controls
Phantom Power	48 V switch
Input gain, mic/line	12 position rotary switch, 0-60 dB knob
Polarity	0/180 degrees switch
Low pass filter	In/out switch, frequency knob
High pass filter	In/out switch, frequency knob
Output trim / line gain trim	+/-20 dB knob
Twin aux output enable	TX switch
Input and Output
Input	Mono, balanced mic or line
Main output	Mono, electronically balanced
Twin aux output	Mono, electronically balanced
System
Noise
Noise at unity gain	-97 dBu (22 Hz - 22 kHz)
Mic EIN noise at +60 dB gain, 150 Ohm source	-127 dBu (22 Hz - 22 kHz)
CMRR
Unity gain, 1 kHz	-70 dB (typical)
+60 dB gain, 1 kHz	-100 dB (typical)
Input impedance, 1 kHz	10 kΩ
Frequency response, unity gain	20 Hz - 40 kHz +/- 0.5 dB
Distortion,unity gain, 1 kHz
0 dBu	<0.005%
+10 dBu	<0.005%
+20 dBu	<0.01%
Maximum input level, 1 kHz	+24 dBu
Maximum output level, 1kHz	+26 dBu
Output impedance, 1 kHz	50 Ω
Filters
Low pass	1 kHz to 40 kHz, slope = 12 dB per octave
High pass	10 Hz to 400 Hz, slope = 12 dB per octave
Meters
Input meter	11 segment, -20 dBu to +20 dBu in 4 dB steps
Output Meter	11 segment, -20 dBu to +20 dBu in 4 dB steps
Power Requirements
Voltage	+16 V and -16 V, +48 V (phantom power)
Power consumption	100 mA, 3.2 W
Physical
Dimensions (H x W x D)	132 x 38 x 174 mm (5.2 x 1.5 x 6.9")
Weight	0.6 kg (1.3 lbs)