MSC1 Monitor System Controller with Room Mode Correction

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SKU: JBL-MSC1 Category:


MSC1 Monitor System Controller with Room Mode Correction


The MSC1 Monitor System Controller includes essential “Monitor Strip” features found in large mixing consoles so you can take control of all monitoring functions from your place at the mix position. Since the acoustics of the room can play a big part in what you hear, the MSC1 includes JBL’s highly acclaimed RMC Room Mode Correction Technology to tune your monitor system to the room. The end-result is a calibrated reference environment in which your speakers work in harmony with your room to take the guesswork out of mixing.




  • Master Volume Control
  • A/B Speaker Select
  • A/B/C input Source Select
  • Subwoofer Output with Level Control and Selectable Cross Over Frequencies
  • Adjustable Low Frequency and High Frequency Speaker EQ
  • Headphone Output with Volume Control
  • Monitor Mute Control
  • RMC On/Bypass Control
  • Adjustable input gain with Signal Present and Clip indicator
  • Can be used with any studio monitor system



S/N, Dynamic Range110 dB typical
20 Hz - 20 kHz
Frequency Response+0/-O.5 dB, 20 Hz - 20 kHz
THD+N< 0.04% A/D/A, 20 Hz - 20 kHz
A/D, DA Converters24 Bit
Internal Processing48 Bit, 48 kHz
Maximum Input Level+24 dBU 6.5mm (1/4" TRS Inputs)
+4 dBu phono (RCA Inputs)
Maximum Output Before Clipping+17 dBu
Power Requirements12 VDC, 0.5A
Dimensions W x D x H198 x 165 x 83 mm
(7.8 x 6.5 x 3.25 in)
Inputs A, B / C4 Balanced 1/4" TRS
2 Unbalanced RCA
Outputs A, B and Subwoofer5 Balanced 1/4" TRS
HeadphoneStereo 1/4"
RMC Mic IN / OUT1/8" TRS
Computer InterfaceUSB 2.0
LF EQ Frequency20 Hz to 1.1 kHz Shelf
32 options
LF EQ Gain+/- 3 dB in .25 dB increments
HF EQ Frequency2.5 kHz to 17 kHz Shelf
28 options
HF EQ Gain+/- 3 dB in .25 dB increments
Level+/- 10 dB from nominal in .5 dB increments
Selectable Crossover Frequencies60 Hz, 80 Hz, 120 Hz
Polarity0 degrees / 180 degrees