Fosi Audio P2 Headphone Amplifier Small Vacuum Tube Headphone Amplifier Mini HiFi Stereo Audio Low Ground Noise Output Protection Port Power 6.35mm

---------------------------------------------------------------------- 【JOOM Approved! Sold & Shipped by Trusted Japanese Sellers】

🔹 Operated by Verified Japanese Sellers – Approved by JOOM, our experienced Japanese sellers provide reliable service. 🔹 Direct Shipping from Japan – Carefully packed and promptly shipped straight from Japan. 🔹 Japanese-Standard Quality Control – Strict inspections ensure only high-quality products reach you. 🔹 About Included Manuals – If a manual is included, it will primarily be in Japanese. We recommend using image translation apps if needed. ---------------------------------------------------------------------- ♬Quality Sound: A headphone amplifier designed specifically for customers who pursue low ground noise, built-in output protection circuit, no buzzing or ringing noise, audiophile level sound quality, HiFi sound quality. Built-in protection circuit makes it safe even for expensive and valuable headphones. ♬Stereo Preamplifier: P2 is both a headphone amplifier and a preamplifier. There are two input methods: RCA input and AUX input, and the product comes with a 6.35mm to 3.5mm adapter. ♬High Performance Headphone Amplifier: As a Hi-Fi tube headphone amplifier, two 6K4 J grade vacuum tubes can easily power high performance headphones such as HD580, HD600, HD650, K701, K702, Q701, etc. ♬Tube compatibility: The vacuum tubes of the P2 preamp can be replaced with 6J1/6J4/GE5654/6AK5/6*1n/E180F/6*9n/EF861/6688 vacuum tubes, etc. ♬Packaging details: P2 headphone amplifier *1, 5725W vacuum tube *2, DC12V power supply *1, 6.35mm to 3.5mm adapter *1, user's manual *1. If you have any problems with the product, please feel free to contact us. Specifications: Op Amp: NE 5532 Audio Input: 3.5 mm audio jack, stereo L/R RCA Frequency Range: 20 Hz - 20 kHz THD: ≤0, 03% Matching Headphone Impedance: 32 - 600Ω NR: ≥ 95 dB Working Voltage: DC 12 V Input Sensitivity: 0.2 MV Dimensions: L 99 * W 98 * H 33 mm Net weight: 0.25 kg