Contact us: info@ABCaudio.biz  United Kingdom. EWA designs for cables and amplifiers, by Colin Wonfor.

All text and images copyright 2020. ABCaudio and Elsdon & Wonfor Audio.

  • Q20 Power Amplifier

    £650.00Price

    EWA Power amplifier, Q-20.

    Q Bundle
    LS-5 Bundle

    Built to UK voltage, but can be set to operate elsewhere at manufacture.

     

    Inputs


    The input impedance is 22kΩ.


    Input sensitivity for full power is 1V providing 25W into 8 Ω both channels driven


    Output


    Power Rating

    35W/8Ω both channels


    60W/4Ω both channels


    Frequency Bandwidth 3Hz – 250kHz ±1dB


    Damping factor > 70


    Power Requirements


    Idle power less than 10W


    Power Supply


    The main PSU consists of a 120VA transformer and total bulk capacitance of 20,000µF @ 50V