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Fosi Audio ZA3 Balanced Integrated Amplifier - 48V

£134.99
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Product Overview & Specifications

The amp that re-writes the rulebook........

    Dual-Mode Innovation: This new generation mini amplifier offers both stereo and mono modes, and adapts with great flexibility to your diverse needs, allowing seamless mode switching.

    In stereo mode, it delivers a robust output of up to 155W and if you monoblock them this climbs to quite astonishing 235W !

    Audio Emotion ZA3's benefit from the following upgrades :

    • Free 2 Year Warranty.
    • Full UK Specification PSU's.
    • Full UK support and technical assistance for your duration of ownership.
    • Special trade-in allowances when upgrading.
    • Dual-Mode Innovation: This new generation mini amplifier offers both stereo and mono modes, and adapts flexibly to your diverse needs, allowing seamless mode switching. In stereo mode, it delivers a robust output of up to 155W, while in mono mode, the power soars to a maximum of 235W. Pair two ZA3 units in mono configuration to create a powerful audio system, significantly enhancing your listening experience.
       
    • Richer Connectivity: This is Fosi Audio's debut amplifier with balanced input and trigger in, the ZA3 features a balanced combo audio signal input connector supporting both XLR and 1/4" TRS plugs. This design minimizes interference and reduces noise floor. The 12V trigger-in connector enables synchronization with other devices, streamlining the process of turning on/off without individual operations.
       
    • Audiophile-Grade Components: The ZA3 features the TPA3255 high-end Class-D amp chip and utilizes premium Japanese NCC, ELNA, and German WIMA capacitors, and Japanese Sumida inductors for exceptional audio quality. With a SINAD rating of up to 89dB, an SNR of up to 106dB, and a low noise floor of only 150V, it delivers exceptional clarity and low distortion.
       
    • Advanced Heat Dissipation: Based on V3's groundbreaking heat dissipation design, we upgraded ZA3's cooling system by featuring a larger chassis, moving vents to the sides, and adding dust covers to achieve better ventilation for a sustained and stable high power output.
       
    • Enhanced Scalable Fun: Personalize your audio experience with the op-amp rolling feature! The ZA3 stocks five swappable op-amps for left and right channel outputs, balanced input, and subwoofer output. Experiment with compatible DIP8 dual op-amps such as Sparkos SS3602, MUSES02, OPA2134PA, OP249, AD827, RM4558, LM4562, LME49720HA, etc. to fine-tune your sound to perfection.
       
    • What you Get: ZA3 Power Amplifier x1, Power Adapter x1 (The plug of the power adapter will match the country of your delivery address), User Manual x1, our worry-free 24-month warranty, and friendly customer service :)
    Specifications Details
    Model ZA3
    Chip Set Texas Instruments TPA3255
    Output Power With 48V/5A PSU - This Model.
    Stereo: 155Wx2 @4
    Mono: 235Wx1 @4With
    With 32V/5A PSU
    Stereo: 95Wx2 @4
    Mono: 110Wx1 @4
    Terminating Impedance 2-8
    Input Mode RCA, XLR, 1/4" TRS
    Output Mode Speaker Output (supports banana plug or bare wire connection), Active Subwoofer Output
    Frequency Range 20Hz - 20KHz(±0.1dB)
    SINAD 89dB
    THD 0.006%
    SNR 106dB
    Dynamic Range 106dB
    Device Dimension 15.49 x 18.39 x 5.08 cm; 1.78 Kilograms
    DC Input Range 24-48V
    Power Supply 32V/5A, 48V/5A
    Customer Feedback

    Customer Reviews

    Don't let the hassle of selling privately hold you back. We accept almost any trade-in (of lower value) to make your upgrade affordable. We even handle the logistics with our seamless courier service.

    How it works:

    The Offer: If you are happy with our quote, simply contact us to complete your purchase.

    The Collection & Delivery: We will contact you to arrange the collection of your old equipment and delivery of your new equipment.

    Ready to upgrade? Please complete the details below for a fast, accurate valuation. We will base your part exchange against the item you are currently viewing on the site.

    Fosi Audio ZA3 Balanced Integrated Amplifier - 48V

    Fosi Audio ZA3 Balanced Integrated Amplifier - 48V

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    Fosi Audio ZA3 Balanced Integrated Amplifier - 48V

    Fosi Audio ZA3 Balanced Integrated Amplifier - 48V

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