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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 3 In stock

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        • Five-year warranty
        • 45-day cooling-off period to return
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        Product description

        The Dayton Audio MA1240a is a versatile class AB amplifier featuring twelve channels, ideal for multi-zone applications. Its flexibility extends beyond typical multi-zone use, making it perfect for powering various drivers in an active speaker system or providing comprehensive amplification for a home theater setup.

         

        High-Quality Sound and Reliable Performance

        The class AB design of the MA1240a ensures outstanding sound quality and stable performance. Each channel comes with independent volume control, offering personalized audio settings for different areas. Additionally, the amplifier features bridgeable outputs for added power, silent temperature-controlled cooling fans, and low standby power consumption.

         

        Detailed Features of the Dayton Audio MA1240a

         

        Class AB Technology for Superior Audio

        While sharing its design with the more powerful Dayton Audio MA1260a, the MA1240a uses class AB technology to provide better distortion performance. The combination of a linear power supply with heavy-duty transformers and class AB technology results in excellent sound quality and stable performance.

         

        Flexible Connectivity for Diverse Setups

        The input and output interface of the MA1240a offers extensive flexibility in connecting source equipment and speakers. Each zone uses two channels that can be set for individual or bridged output, with access to three inputs per channel: one individual input and two bus inputs. The bus inputs are capable of delivering a single signal to all channels simultaneously. This is complemented by a trigger input and output, as well as a bus output for easy integration of multiple devices.

         

        Sturdy Build for Various Installations

        Designed with solid rubber feet for standalone applications and removable brackets for 19” rack mounting, the MA1240a is built to fit into any audio setup, whether in a home, studio, or commercial environment.

         

        Frequently Asked Questions about the Dayton Audio MA1240a

         

        Can I use this amplifier with music streamers like Sonos Connect, Apple Airport, or Chromecast?

        Yes, the MA1240a is compatible with line signals from various music streamers, allowing you to connect different or multiple streaming devices to separate zones. For DIY enthusiasts, explore the possibilities with Arylic products to create your own multi-zone streaming setup.

         

        Which input should I use in a bridged setting?

        In a bridged output configuration, the MA1240a will utilize only the left input channel, ensuring efficient and effective audio delivery for bridged setups.

         

        Pros & Cons of the Dayton Audio MA1240a

        Pros: 

        • Superior sound quality with class AB design.
        • Independent volume control for each channel.
        • Bridgeable outputs for enhanced power.
        • Energy-efficient with low standby consumption.

         

        Cons: 

        • The complexity of features might require a learning curve for beginners.

         

        Stay updated with the latest information

        Ensure to check the latest data sheet from Dayton Audio for the most accurate and up-to-date specifications of the MA1240a.

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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
        3 In stock
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