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The DCM1 microprocessor controlled multi zoner provides any space-conscious sound installation with a high level of flexibility, but without the need of a PC.

It is ideal for contractors/installers who require flexible routing of line and mic signals.The analogue zoner, with its simple-to-use digital control interface, can be controlled remotely via multiple LCD digital controllers.

Optional active input modules extend the flexibility further, with traditional "installer friendly" analogue I/O and signal path, but giving the contractor the flexibility and adaptability of digital control.The traditional simplicity of Cloud products, with far greater functionality.

  • 8 stereo line inputs (1 balanced)
  • 8 balanced line outputs (2 stereo + 6 mono)
  • 4 dedicated ports for optional remote line input modules
  • 4 dedicated ports for optional remote mic input modules
  • Mic paging to all zones with fully programmable override logic
  • Separate analogue paging mic input with contact closure zone selection
  • Separate RJ45 interface for CDPM Series digital paging microphones
  • Supports multiple CDR‑1 Remote Controls (optional) in any wiring configuration
  • CDR‑1 provides local control of source, level, EQ and group enable
  • 2 x 16 character LCD dot-matrix display (both DCM‑1 and CDR‑1)
  • 4 definable zone groups
  • Any line input may have priority in any zone; operation also configurable per-zone
  • Key-protected Installer mode (both DCM‑1 and CDR‑1) prevents user access to configuration menus
  • Inputs, zones and groups can be named RS232 interface for control by third-party control systems
  • Front-panel LEDs confirm remote access
  • Accepts BoseEQ cards
  • No PC required
  • Multiple DCM‑1s may be cascaded for larger systems
  • External Music Mute input for interfacing with emergency systems
  • Any input (mic or line) may be assigned as Emergency Input, overriding Music Mute
  • 2U 19" rack-mounting unit

Additional Information

Line Inputs (8 x stereo)

Frequency Response

20 Hz - 20k Hz ±1 dB


195 mV (-12 dBu) to 3.1 V (+12 dBu)

Input Impedance



HF: ±14dB/10kHz, MID: ±14dB/1200Hz, LF: ±14dB/50Hz

Mic Inputs (4)

Frequency Response

100Hz / -3dB(filter) to 20kHz ±0.5dB

Gain Range

10dB - 50dB

Input Impedance

>2kΩ (balanced)

Phantom Power

+12V (PCB jumper for on/off)


HF: ±10dB/5kHz, LF: ±10dB/100Hz

Outputs (8 Balanced, 2 stereo + 6 mono)

Balanced Zone Outputs

775mV (0dBu)

Minimum load impedance


Maximum output level

+10dBu (2.6V)

External Power Supply

External Supply Input

100V-240V AC; 47-63Hz; 1.35A

Power supply

+12V, 3A; -12V 1A


Dimensions (w x h x d):

482.6mm x 88mm x 170mm deep, (2U 19” rackmounting)


3.12 kg net

View FileCloud DCM-1 Pre Amp Mixer    Size: (1.75 MB)
View FileCloud General Brochure    Size: (4.53 MB)
Product video for Cloud DCM1