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        MA1240a multi-room amplifier

        MA1240a multi-room amplifier

        €649,95

        Dayton Audio MA1240a multi-room amplifier

        4 reviews
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        € 537,15€ 649,95 Out of stock4 expected on 19-04-2024

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        Product description

        Dayton Audio's MA1240a is a versatile, twelve channel class AB amplifier. The amplifier is specifically engineered for multi-zone applications, but the flexible in- /output interface make this amplifier fit for many more applications. Ranging from amplifying the different drivers of an active speaker system to delivering up to twelve channel amplification for home cinema applications.

         

        Highlights

        • Excellent Class-AB design for high sound quality and stable performance
        • Bus inputs along independent inputs for each channel
        • Bridgeable outputs allow extra power when needed
        • Each channel has independent gain controls
        • A pair of temperature controlled low noise cooling fans.
        • Low standby power consumption

         

        Product details

        Dayton Audio MA1240a Multi-Zone 12 Channel Amplifier

         

        The MA1240a is a renown multi-zone amplifier from our home audio amplifier category. It shares it’s appearance and functionality with the slightly more potent Dayton Audio MA1260, but the MA1240a relies on class-AB technology that provide lower distortion performance. The linear power supply, with two massive transformers and the Class-AB technology deliver stable performance along the excellent sound quality.

         

        The in- and output interface creates extended flexibility when it comes to source and speaker connections. Each zone uses two channels that can be switched for individual operation or for bridged operation, if more power is required. Each channel has access to three inputs; an individual input and two bus inputs. The bus inputs can provide a single signal to all channels at once. If you wish to connect multiple devices the trigger input, trigger output and two bus outputs come in handy!

         

        The enclosure comes with feet for free standing applications and (removable) ears for 19” audio rack applications.

         

         

        FAQ

         

        Q: Can I use this amp with an audio streamer like Sonos connect, Apple Airport or Chromecast?

        A: The MA1240a accepts line-level sources on the individual and bus inputs. You can even use multiple or different streamers for different zones. If you are interested in building your own (multi-zone) streamer, take a look at the products from Arylic.

         

        Q: Which input should I use for bridge operation?

        A: In bridge mode the amplifier will only use the left input.

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        Specifications

        Article number
        MA1240a
        Rated power output (RMS)
        12 x 40 watts at 8 ohms
        Bridged power output (RMS)
        6 x 80 watts at 8 ohms (8 ohms minimum)
        Minimum load
        4 - 8 ohms
        Signal-to-noise ratio (SNR)
        105 dB
        Distortion
        0.005% 20 Hz - 20,000 Hz at 30 watts (8 ohms)
        Distortion bridged
        0.010% THD 20 Hz-20,000 Hz at 80 watts (8 ohms)
        Efficiency
        63%
        Frequency response
        5 Hz to 72,000 Hz
        Input impedance
        18k ohms
        Input sensitivity
        380 mV
        Auto turn-on sensitivity
        13.7 mV
        DSP
        -
        DAC
        -
        Maximum sampling rate
        -
        Circuit Topology
        -
        Amplifier classification
        AB
        Speaker output channels
        12
        Subwoofer output channel
        -
        Analog in/out
        -
        Optical S/PDIF in/out
        -
        Coaxial in/out
        -
        RCA in/out
        8/2
        AUX in/out
        -
        Bus in/out
        2/2
        XLR in/out
        -
        USB
        -
        Memory card slot
        -
        Network connection
        -
        Headphone jack
        -
        Subwoofer pre-out
        -
        Bluetooth
        -
        NFC
        -
        Wi-Fi
        -
        Banana plug compatible
        -
        Remote control
        -
        App control
        -
        Auto turn-on
        Accepted file formats
        -
        Equalizer (EQ) adjustment
        -
        Equalizer (EQ) profiles
        -
        Multi zone/room
        Crossover frequency adjustment
        -
        Bridge mode
        Power requirements
        115/230 VAC, 60 Hz/50 Hz
        Power inlet connector
        IEC14
        Power consumption
        -
        Stand-by power consumption
        -
        Dimensions (D x W x H)
        362 x 424 x 102 mm
        Case material
        Steel and brushed aluminum

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        5 of 5
        -
        By Meindert on 26 January 2023
        5 of 5
        Perfect
        By Øystein S. on 22 January 2020
        Show more
        MA1240a multi-room amplifier
        € 537,15
        € 649,95
        MA1240a multi-room amplifier
        Out of stock
        4 expected on 19-04-2024
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