Rare! YinLvMei M400 AK4499 Headphone Amplifier

The M400 features the AKM DAC AK4499 chip and focuses on power supply, equipped with 8 330UF E-type tantalum capacitors and 4 OPA1612s for IV conversion. Each chip has 4 channels of balanced output for high-level quality. Each segment is precisely tuned to complement each other. Volume is controlled by two PGA2311UA, allowing simultaneous adjustment of all 4 channels. The side screen displays volume, transmission gain, DAC filter, and more.

Large 4000mAh Battery & 15W Fast Charging. The M400 has a built-in large-capacity battery, and with fast charging technology, you can charge it in a short time for long hours of enjoyment. As an amplifier, it fully meets your needs.

0.42-inch Display Screen and CNC Case. Designed with a large display screen, all data can be clearly read. The CNC body also adds a touch of modernism and metallic flavor. It looks sturdy and feels sleek.

The M400 is an advanced amplifier with many exceptional features, including line out and COAX out. It has a 4.4mm balanced port, a 3.5V battery, and 8 types of filters... It's a compact yet functional amplifier.

The output terminals are 4.4mm balanced, 3.5mm single-ended, and Coaxial. There are 3 gain levels that can be switched by pressing a button.
It picks up fine details naturally without any particular coloration.
Because of its neutral sound signature, it allows the earphones' characteristics to shine through.
The sound signature is flat and leans towards a monitor-like sound.
Please note that due to chip shortages caused by COVID-19 and a fire at Asahi Kasei, this is a rare model with limited units available in Japan.
Includes the main unit and unused accessories. USB-C OTG cable and Lightning-to-USB-C cable are included.
#PortableAmp #Potaan #DAC #HeadphoneAmp #Amplifier