MuseHiFi M5 Ultra is a brand new portable DAC/AMP with USB and Bluetooth functions. Developed with specially designed 6418 High-Res audio architecture, the M5 Ultra brings us the goodness of both transistor based as well as tube based amplification. It houses two American Raytheon JAN6419 military-grade pentode NOS vacuum tubes. The M5 Ultra has two output options, 3.5mm single-ended and 4.4mm balanced, and it supports Tube or Transistors both the modes on both the outputs. With the MuseHiFI M5 Ultra, elevate your portable listening experience and take it to new heights with its commendable performance!!

The Analog Nature of Tubes Or The Excitement of Transistor-Based Amplification:
MuseHiFI M5 Ultra is a flagship-level portable DAC/AMP that packs the goodness of both the worlds, you can get the analog and organic character of vacuum tubes or the excitement and clean sound of transistor based amplifiers with this single device. It is equipped with two American RAYTHEON JAN6418 military-grade miniature direct-heated pentode NOS vacuum tubes. Users can switch between Vaccum Tube or normal transistor mode easily. The M5 Ultra provides both Vacuum as well as Transistor based amplification on both 3.5mm and 4.4mm output options.

The “6418 Hi-Res Architecture:
The most common issue with Tube-based amplifiers is the signal interference. They usually have electromagnetic interferences mostly around wireless devices. In order to solve this, Muse HiFi has worked closely with ESS factory to customize their “6418” version of the ES9038Q2M chips. This 6418 Architecture solves the interference caused by the Bluetooth signal transmission and ensures clean output signal free from any background and current noise interferences. So you are getting the goodness of a high-resolution ESS Sabre DAC chipset along with tube amplification on the M5 Ultra.

Tube Shock Absorber Technology:
Muse HiFi has designed the M5 Ultra with a complete set of Shock absorber solution for the JAN6418 vacuum tubes. This includes customized rubber components and suspensions. This provides the tubes with all-round buffering and shock-absorption characteristics protecting them from any microphonic or stethoscopic issues during usage.

Strong, Stable Wireless Bluetooth connectivity:
MuseHiFi M5 Ultra houses Qualcomm’s latest QCC5125 chipset. It has a dual DSP, dual-core CPU architecture that ensures a stable, lag-free Bluetooth connectivity while supporting high-resolution audio codec such as LDAC, AptX Adaptive, etc. simultaneously.

All-New Ultra-Low Jitter Audio Clock Architecture:
MuseHiFi M5 Ultra adopts a new self-developed digital audio signal purification system. It is equipped with dual independent Accusilicon AS318B series 45.1584MHz/49.152MHz. high-precision ultra-low jitter clocks. It ensures clean and clear audio signal processing across the circuit and offer a high-quality audio signal processing architecture.

Simple and Clean Display Screen:
MuseHiFi M5 Ultra features a built-in display screen. The device has a clean and simple UI depicting standard settings on to the screen such as active file bitrate, amplification mode, input mode, volume level, gain-level, digital filter, and battery status. Different settings and functions are accessible on this main default screen only and there’s no need to enter into complex menus at all.