Michi P430 Stereo Preamplifier



Pin It
  • Connect more deeply to your music with greater clarity, depth, and control. The Michi Prestige P430 Pre-amplifier brings TV audio, vinyl, computer audio, Bluetooth, and premium source components together in one dedicated control center, combining an integrated 32-bit DAC, ultra-low-noise power supply, and refined signal architecture for immersive two-channel listening.

    Engineered as a dedicated control center, the P430 brings classic and modern sources together, including vinyl, digital music libraries, computer audio, Bluetooth, TV sound and legacy analog components.

    At its core, an 8-channel ESS SABRE ES9028PRO DAC renders high-resolution digital sources with clarity and natural detail within an open soundstage. Leveraging 65 years of audio engineering, the proprietary design optimizes and isolates critical signal paths with dedicated power feeds supplied by dual in-house-manufactured toroidal transformers to reduce noise and distortion. The result is music presented with precision, revealing its most subtle details while preserving the scale, authority and dynamic expression of the performance. 

    The P430 source inputs include balanced XLR and RCA connections, HDMI ARC for TV audio, PC-USB, Coaxial, Toslink, and Moving Magnet phono. Dual XLR and RCA pre-outputs and twin subwoofer outputs support performance-first audio systems. A full-color 7-inch front-panel TFT display, 1/4-inch (6.35 mm) headphone output, line-level output, Home Theater Bypass option and 12V trigger connections provide intuitive operation for users and greater installation flexibility for system designers.

    Engineered with care.

    The Michi Prestige P430 Pre-amplifier delivers a clean, transparent signal path with exceptional control and musical insight. Its ultra-low-noise architecture, isolated power regulation, and balanced signal path preserve resolution, dynamics, and soundstage precision.

    Connectivity includes XLR and RCA analogue inputs and outputs, coaxial and optical digital inputs, HDMI ARC for TV audio, PC-USB computer audio with DSD256 support, and wireless Bluetooth with aptX™ HD and AAC. At its heart is an ESS SABRE ES9028PRO 8-channel DAC with advanced clocking for jitter-controlled performance.

    The refined industrial design, intuitive controls, and distinct character of Michi Prestige come together to deliver a precise, premium listening experience.

  • Features:
    • ESS premium 32-bit 8-Channel DAC
    • Balanced XLR inputs and outputs
    • Moving Magnet Phono Stage input for turntable connection
    • Certified Roon Tested
    • Bluetooth with aptX™ HD and AAC
  • Specifications:
    Dimensions (W × H × D)
    431 x 148 x 404 mm
    17 x 5 5/6 x 16 "
     
    Front Panel Height
    131 mm (5 1/6")
     
    Power Requirements
    120 V, 60 Hz
     
    Power Consumption
    45 W
     
    Standby Power Consumption
     Normal < 0.5 W
     Network wakeup < 2 W
     
    Net Weight
    10.8 kg ( 23.8 lbs.)
     
    BTU Rating
    98 BTU / h
    Total Harmonic Distortion 
    < 0.002%
     
    Frequency Response
    Line Level Inputs (RCA): 10 Hz - 100 kHz,
    0 ± 0.3 dB
    Line Level Inputs (XLR): 10 Hz - 100 kHz,
    0 ± 0.3 dB
    Digital Inputs: 20 Hz - 20 kHz,
    0 ± 0.3 dB
    Phono Input: 20 Hz - 20 kHz,
    0 ± 0.3 dB
     
    Signal to Noise Ratio (A Weighted)
    Line Level Inputs (RCA): 110 dB
    Line Level Inputs (XLR): 106 dB
    Digital Inputs: 103 dB
    Phono Input: 82 dB

    Intermodulation Distortion (60 Hz:7 kHz, 4:1)
    < 0.002%
     
    Output Level
    Line Level (RCA): 1 V
    Balanced (XLR): 2 V 
     
    Output Impedance
    Line Level (RCA): 100 ohms
    Balanced (XLR): 200 ohms 
     
    Tone Controls
    ± 10 dB at 100 Hz / 10 kHz
    Input Sensitivity
    Line Level Inputs (RCA): 160 mV
    Line Level Inputs (XLR): 320 mV
    Digital Inputs: 0 dBfs
    Phono Input (MM): 2.5 mV
     
    Input Impedance
    Line Level Inputs (RCA): 33k ohms
    Line Level Inputs (XLR): 55k ohms
    Digital Inputs: 75 ohms
    Phono Input (MM): 47k ohms

    Input Overload
    Line Level Inputs (RCA): 4.1 V
    Line Level Inputs (XLR): 12 V
    Phono Input (MM): 69 mV
    Digital to Analog Converter
    ESS ES9028PRO DAC
     
    HDMI
    Support CEC with ARC function
    2-channel PCM only (up to 24-bit/ 48 kHz)
     
    Coax/Optical Digital Input Signals
    SPDIF LPCM (Up to 24-bit/ 192 kHz)
     
    PC-USB
    USB Audio Class 2 (up to 32-bit/ 384 kHz)
    *Driver installation required
    Support DSD (up to 4X, 11.2 MHz)
    and DoP (up to 2X, 5.6 MHz) 
    Support Roon Tested 

Related Items