Cyrus Audio Stereo 200 Stereo Power Amplifier

Model: CYRUSSTEREO200 UPC: 5060011432684 Item: 177383

Product Information

Recognized by thirty years of awards and accolades, Cyrus consistently pushes the boundaries of audio technology. They have tirelessly worked towards the ultimate hi-fi system, which will reproduce the sound and feel of a live performance without any interference or loss of detail.

The Cyrus Stereo 200 is a high-performance power amplifier incorporating a new and unique Cyrus topology that combines the benefits of high efficiency and lower heat generation from a digital output stage, with a highly refined analog power supply design.

Delivering a herculean 2 x 203 Watts into 6 Ω from the single ½ width Cyrus die-cast aluminum chassis this high-quality power amp provides enormous continuous power and superb dynamics.

Hybrid Amplifier Design

Using the Cyrus Class D hybrid technology we are able to produce a high-powered stereo amplifier in a small box without any cooling issues or compromises in the audio quality. This high-efficiency design ensures nearly all the power supply energy is used for the amplifier output rather than wasted as heat. Using this technology (even with the large power outputs) there is no need for cooling fans in the box. Efficiency and damping factor are further improved by the unit harvesting the energy used to stop the speaker cone from moving and placing it back into its power supply reservoir.

Speaker Impedance Detection (SID)

Each time the amplifier is powered up, the SID (Loudspeaker Impedance Detection System) interrogates the speaker load and adjusts the amplifier to provide correctly balanced and smooth high frequencies. This has proved to be a highly successful method of accurately aligning the class D output devices. When the unit is mains cycled, an assessment is made of the loudspeaker load at high frequencies. There is an adjustment made to the frequency response of the amplifier output to correct for differences when driving different load impedances.

Music Sense

From full standby, the unit can be made to switch on with any signal input above -55dB. After being on, if there is no signal above -55dB into the unit for 10 minutes, the unit will go back into standby.



  • Power amplifier
  • Class D hybrid technology
  • Speaker Impedance Detection (SID)
  • XLR + RCA inputs
  • 12V trigger
  • Signal sense
  • 2 x 203W into 6Ω
  • Power supply: 475VA Toroidal transformer
  • Dimensions (W x H x D): 8.46" x 2.87" x 14.17"
  • Weight: 15.2 lb

What's in the Box

What's in the Box

  • Stereo 200 Power Amplifier
  • Power cable
  • 2 MC-BUS cables
  • Ferrite clamp


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