Michi P430 Preamplifier

Introducing the P430 Preamplifier
For a Deeper, Balanced, Musical Connection

The Michi Prestige P430 Pre-amplifier serves as the precision control centre for advanced two-channel systems, combining refined source management, installation versatility and exceptional musical detail. Its transparent signal path and ultra-low-noise architecture preserve the integrity of every source, allowing music to emerge with greater clarity, depth, and emotional presence.
Balanced XLR and RCA analogue inputs and outputs allow the P430 to integrate easily with high-performance power amplifiers and a wide array of source components, including a Moving Magnet phono input. Its balanced signal design, isolated independent dual power supplies and optimised grounding architecture establish an ultra-quiet noise floor, stable imaging, and an immersive soundstage.
The result is a pre-amplifier that supports both detail and scale, revealing subtle musical textures while maintaining control and authority. 
For digital audio sources, the P430 functions as a modern DAC with coaxial and optical inputs, HDMI ARC for TV audio, PC-USB computer audio with PCM 32-bit/384kHz and DSD256 support, wireless Bluetooth with aptX HD and AAC.At its core is an ESS SABRE ES9028PRO 8-channel DAC with advanced clocking and jitter control for accurate, high-resolution digital-to-analogue conversion.
The P430 combines refined industrial design with intuitive operation, making it equally suited to dedicated listening rooms and premium living-room systems. A ¼-inch (6.35 mm) headphone output supports private listening, whilst dual subwoofer outputs provide low-frequency integration for added depth. Coaxial and optical digital outputs further expand system connectivity, supporting integration with downstream digital processors or custom audio system configurations.
The P430 is a performance-first control centre for your audio system, bringing precision, versatility, and a deeper connection to your music.
Product Features
ESS SABRE ES9028PRO 32-bit DAC
Custom-engineered toroidal transformer
XLR balanced inputs and outputs
Moving Magnet phono stage input
Coaxial (3), optical (3) and analog RCA (3) inputs
PC-USB with DSD 4X decoding
Bluetooth with aptXTM HD and AAC
HDMI ARC with CEC support
Dual mono subwoofer outputs
Certified Roon Tested
IP and RS232 2-way communication for control system integration
Dimmable front panel TFT high-resolution display
Michi Prestige remote control
About Michi

Michi is a flagship series of products built on the proud history and heritage of Rotel. Michi represents over 55 years of experience coupled with the passion of a family business and ever-growing family of satisfied product owners.

Acoustic Elevation. Sonic Evolution. Visual Perfection.

Michi, because their reputation is personal.

Technical Specifications
Total Harmonic Distortion 
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
Power Requirements
120 V, 60 Hz
Power Consumption
45 W
Standby Power Consumption
 Normal
 Network wakeup
BTU Rating
98 BTU / h
Intermodulation Distortion (60 Hz:7 kHz, 4:1)
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 
Dimensions (W × H × D)
431 x 148 x 404 mm
Front Panel Height
131 mm
*This information has been obtained from Manufacturers website. We advise that Features, Specifications & Price are subject change without notice.

E&OE