Leema Acoustics Pulse IV

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    The Pulse IV is a highly versatile and powerful integrated amplifier that enables a world of music to be enjoyed with Leema Acoustics’ sound quality thanks to a huge connectivity suite bringing together music playback in all its forms, whether on vinyl, streamed from smartphones and tablets via aptX Bluetooth, or stored on computers, laptops and more.

    Leema’s ex-BBC sound engineers have reworked the company’s famous Pulse amplifier for the digital age, dramatically improving performance over its predecessor while adding contemporary features, including a super-high-quality phono stage for vinyl playback, aptX Bluetooth for wireless streaming, plus a 32-bit/384kHz DAC enabling the playback of today’s high-resolution audio.

    In addition to its generous digital connectivity, the Pulse IV caters for the vinyl resurgence with the addition of an extraordinarily high-quality phono stage taken from Leema’s award-winning standalone Essentials phono stage. The
    Pulse IV offers both Moving Magnet and Moving Coil compatibility for vinyl, so all turntables can be connected, regardless of type.

    Now in its fourth generation, the Pulse IV retains all of the original qualities that made it a favourite amongst consumers and critics alike, with the addition of contemporary touches, including all-new metal casework and an advanced 32-bit/384kHz-DSD capable Sabre DAC with a XMOS USB Type-B input to improve digital sound quality from connected devices.

    A further six digital inputs: three optical and three electrical S/PDIF, plus aptX Bluetooth, enable an even wider range of digitally connected devices to benefit from Leema’s celebrated sound quality.
    A powerful 80-watt design, the Pulse IV has sufficient capacity to drive all speaker types, including those with difficult loads. In addition to its generous output power, the Pulse IV also features a high-quality front-panel-mounted headphone amplifier for late-night or personal listening. For added flexibility, the Pulse IV also features two pairs of preamp outputs enabling connection to a range of devices, including power amps and subwoofers, plus a dedicated fixed-level record output adds further versatility for archiving music.

    The new Pulse IV forms part of the re-introduced Spectrum range and like all Leema
    Acoustics’ electronics, the Pulse IV is hand-crafted in the Welshpool factory.


    Contemporary home ‘hub’ that’s vinyl-, Bluetooth- and USB-ready
    Upgraded Leema sound quality for both digital and analogue formats
    Lovingly hand-made in Wales by Leema’s ex-BBC sound engineers
    Powerful 80-watt design drives all loudspeakers, regardless of type
    Seven digital inputs incl. USB enable multiple devices to connect and benefit
    Wireless playback over Bluetooth adds convenience and flexibility
    Super high-quality vinyl playback: £595 Essentials MM/MC phono stage built in
    Includes high-quality front-panel headphone amplifier for personal listening
    Flexible features include preamp outputs for power amp/subwoofer connection
    Dedicated record output enables the recording/archiving of music

    UK designed and manufactured, 12-month warranty,



    Technical specifications
    • Inputs (analogue): 5x line level
    • Phono input: MM/MC (taken from Essentials phono stage)
    • Inputs (digital): 3x electrical S/PDIF; 3x optical S/PDIF; 1x USB Type-B 32-bit/384kHz PCM-
    and DSD-capable Sabre DAC; aptX Bluetooth
    • Outputs: 2x pairs of preamp outputs; single speaker outputs; headphone output; 1x fixed-
    level record output
    • Nominal power: 80W RMS in to 8 Ohms
    • Connections: all unbalanced RCA (no XLRs)
    • Weight: 11kg
    • Dimensions: (WxHxD) 435 x 90 x 375mm