top of page



YAQIN MS-845 Vacuum Tube Hi-end Tube Mono Block Power Amplifier Pre-Amplifier


Free 3 -7 days airmail shipment (UPS/DHL) to most of the countries,

some countries may require additional shipping charge if too far away from us,

please do not hesitate to contact us before purchase to

confirm if your country is in our free shipping list.


SKU: YQ-MS-845
  • Input Power :    110V-240V AVAILABLE
    Output Power :    25W
    Valve / Tubes :    Pre-amplifier:12AX7×2 12AU7×1
    . :    Remote Control, Hex Key & S Driver
    Frequency :    10Hz – 40kHz(-2dB)
    Signal/Noise Ratio :    ≥86dB(A)
    Harmonic Distortion :    ≤2.5%(1kHz)
    Input Sensitivity :    ≤0.2V
    Load impedance :    8ohm or 4ohm
    Size Dimension - Pre-Amp :    L 275mm W 390mm H195mm
    Size Dimension - Mono B :    L 395mm W 435mm H315m
    Colour :    Silver
    Weight :    Pre-amplifier:12kg Mono Block:29kg x 2
    Packing Includes :    All the Valve, Standard Power Cord,

  • One year factory warranty + extra three years factory parts warranty. (Amplifier Only)

Success! Message received.

bottom of page