【Voltage Compatibility】
When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.
[About clocks that synchronize time via radio waves]
The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful.
♬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 a 6.35mm to 3.5mm adapter is included with the product.
♬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.
♬Delivery details: P2 headphone amplifier*1, 6K4 vacuum tube*2, DC12V power supply*1, 6.35mm to 3.5mm adapter*1, user's manual*1, 24-month worry-free warranty. If you have any problems with the product, please feel free to contact us.
Specifications: Operational Amplifier: 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
