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    SMSL SA-36A PRO 2×20W class D Amplifier

    € 49,55€ 59,95 1 In stock: delivery time 1-4 business days
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    Product description

    The SMSL SA-36A Pro is the perfect amplifier to power small to medium sized speakers in a near-field listening environment. Centered on the STMicroelectronics TDA7492, this Class-D amplifier is highly efficient while delivering deep bass and an expanded sound stage to the listener.



    • Highly efficient operation with realistic soundstage
    • Small size lets you use this amp almost anywhere
    • Simple operation with handsome, minimalist appearance
    • Gold-plated RCA jacks and binding posts ensure maximum signal transfer


    Product details

    SMSL SA-36A PRO 2×20W class D Amplifier


    Once you have held the SA-36A Pro in your hand, you will know quality craftsmanship and high-end components go into the making of this amp. At its heart lies the TDA7492 amp chip. The high efficiency of this component provides smooth detail in the mids and highs and solid, powerful bass. It is fully protected against faults with short-circuit and thermal protection as well as over-voltage, under-voltage, and DC protection.


    Use the SMSL SA-36A Pro where space is limited and great quality music is desired. At 3-1/2" x 5" this amp will fit nearly any setting. Operation is quite straight forward with a small power button and large analog volume knob on the front panel. Located on the rear panel are a single set of gold-plated stereo RCA connectors and mini 5-way binding posts. A 15V 4A DC power supply is included and provides ample current so this amplifier functions at peak performance.


    Article number
    SA-36A PRO
    Rated power output (RMS)

    2 x 20 watts at 4 ohms
    2 x 12 watts at 8 ohms

    Bridged power output (RMS)
    Minimum load
    4 ohms
    Signal-to-noise ratio (SNR)
    102 dB
    0.02% THD at 1 watts
    Distortion bridged

    81% at 20 watts, 4 ohms
    88% at 12 watts, 8 ohms

    Frequency response
    20Hz - 22,000 Hz, +/- 3dB
    Input sensitivity
    Auto turn-on sensitivity
    Maximum sampling rate
    Circuit Topology
    STMicroelectronics TDA7492
    Amplifier classification
    Speaker output channels
    Subwoofer output channel
    Analog in/out
    Optical S/PDIF in/out
    Coaxial in/out
    RCA in/out
    AUX in/out
    Bus in/out
    XLR in/out
    Memory card slot
    Network connection
    Headphone jack
    Subwoofer pre-out
    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
    12 - 15 VDC
    Power inlet connector
    DC jack
    Power consumption
    Stand-by power consumption
    Dimensions (D x W x H)
    124 x 92 x 41 mm
    Case material


    5 from 5Based on 8 reviews
    Review this product
    4 of 5
    The quality/price ratio is very good. Delivers 13 W in 4 Ohm and 8 W in 8 Ohm with a 12V power supply and with a volume settings for an harmonic distortion of <1%. Distortion increases dramatically as max volume is reached.
    By Lieven Fransen on 10 June 2021
    5 of 5
    It is a decent product, finished on high level, sound is just great for a desk top device.
    Happy to buy it!
    By Radnai L. on 4 May 2021
    Show more

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    SA-36A PRO 2×20W class D Amplifier
    € 49,55
    € 59,95
    SA-36A PRO 2×20W class D Amplifier
    1 In stock: delivery time 1-4 business days
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