Sugden Masterclass SPA-4 Stereo Power Amplifier

£6,570.00

The popularity of the Masterclass series has resulted in over seventeen years of continuous production. Offering an excellent price/performance ratio it is easy to see why it remains so successful.

With abundant headroom, the MPA-4 mono power amplifiers deal easily with heavy complex music, allowing the low-level detail to be heard clearly and accurately. Boasting a fully balanced circuit design, it can be the engine room of a fully balanced hi-fi system.

Category Power Amplifier
Country UK
Manufacturer Sugden

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The popularity of the Masterclass series has resulted in over seventeen years of continuous production. Offering an excellent price/performance ratio it is easy to see why it remains so successful.

With abundant headroom, the MPA-4 mono power amplifiers deal easily with heavy complex music, allowing the low-level detail to be heard clearly and accurately. Boasting a fully balanced circuit design, it can be the engine room of a fully balanced hi-fi system.

Category Power Amplifier
Country UK
Manufacturer Sugden

 

  • Facilities

    Inputs ​

    Stereo line level, stereo balanced

    Outputs

    Stereo pair multi-way locking binding posts

    Specifications

    Input Sensitivity

    1Volt for full output

    Power Output

    75 Watts into 4 Ohms both channels working

    Frequency Response

    +/-0dB 15Hz-30kHz

    Bandwidth

    -3dB points 2Hz-200kHz

    Signal to Noise

    >85dB

    Gross Weight (packed)

    25kgs

    Dimensions

    250 x 430 x 350mm (hwd)

    • Free Delivery within Mainland UK.

    • 60-Day Money-back Guarantee

    • Returns Policy

Masterclass SPA-4 Stereo Power Amplifier

The SPA-4 is a stereo version of the MPA-4 and uses the same class A circuit. The only differences are power output and the additional flexibility of both single ended and balanced inputs. Not every music lover can accommodate two substantial power amplifiers in their listen space, so a single SPA-4 could be the solution. One of the noticeable abilities of the SPA-4 is how well it works with smaller loudspeaker designs as well as large ones. Control and soundstage are two key elements of the SPA-4 making it a fine power amplifier

 

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