Stereo Preamplifier
P430
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.
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
Engineered with care.
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
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
Product Description
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.
More Specifications
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
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