Multicore Cable w/ Stage Box - 20 Channels - 10m

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10m Length - Connecting performers on-stage and in recording studios, to mixing desks and PA systems. Featuring 16 input channels for sending microphone and instrument (DI Boxes) signals from the stage box to a mixing desk. 4 returns for monitors.

SWAMP 20 Channel Multicore Cable w/ Stage Box 
Features 16 XLR balanced send and 4 return channels. Instruments (DI Box) and microphones are plugged into the send inputs marked 1 to 16 on the stagebox. The signals are carried through the multicore to 16 corresponding XLR(m) number coded connectors. Typically used to connect performers on stage or in a recording studio to a mixing desk.

16 Input Channels
Featuring 16 input channels for sending microphone and instrument (DI Boxes) signals from the stage box to a mixing desk. Performers simply plug their microphone into their assigned channel number on the stage box.

4 Return Channels
Return channels are used to carry FOH (front of house) or AUX (auxiliary) signals from the mixer or out-board processing gear, back to the stage box. Return channels A - D allow for connection via either an XLR or TRS output on the stage box. 

Why choose a SWAMP Stage Box?
Put simply, we offer a quality product at an unbeatable price. SWAMP's multicore stage box range is constructed with materials that are durable, professional and most importantly maintain signal integrity.

What components are used?
Each channel in a swamp multicore cable features PE insulated twisted-pair conductors wrapped in a spiral ground shield with an additional foil shield before a PVC jacket. Perfect for noiseless operation with balanced audio signals. Industry standard Ningbo Neutrik Yongsheng connectors terminate each channel, to ensure our units can withstand the rigours of a touring show.


  • 16 Balanced Input/Send Channels
  • 4 Balanced Return Channels:
    • Stage Box: 2x XLR(m), 2x 1/4"(f) 
    • Fan: 2x XLR(f), 2x 1/4"(m)
  • Connectors - Ningbo Neutrik Yongsheng:
  • Copper Conductors: Twisted pair (0.10mm*20*2)
  • Shield: Spiral wrapped (0.10mm*30) + Aluminum Foil outer shield
  • Cable Model: SMAC-20 (19mm O.D)


This item includes a SWAMP 1 year warranty. All warranty claims must be made through SWAMP Industries.

  • Length: 10m
View PDF brochure for Multicore Cable w/ Stage Box - 20 Channels - 10m
By: on 24 August 2015
I recently tried Swamp Industries for several studio equipment purchases. Fantastic prices and service to match. All purchases to date have been great quality and delivered extremely quickly. I'll be going back to them for studio and live gear.
By: on 9 August 2013
Looks good. (Needs to be stored in an old case or something or ends will get knocked around.) Would be good if they at least supplied a calico bag.
By: on 21 June 2013
I have found Swamp Industries to be excellent both in price and delivery and will be dealing with them again for all my p.a. needs in the future
By: on 29 March 2013
This product is well made and is ideally priced against it's competitors.

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