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【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.
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Compact and Powerful: The SK02 has a simple design and boasts powerful features despite its small size. Supports high-resolution decoding of DSD256 and PCM 32bit/384kHz, and supports 3.5mm single-ended and 4.4mm balanced headphone output. Its robust power allows it to easily drive a wide range of headphones and IEMs with an impedance range of 16 to 300 Ω.
Remarkable performance: Superior circuit design with high-end ESS SABER ES9038Q2M DAC and SGM8262 operational amplifier ensures excellent parameters, with high S/N ratio of 120dB, noise floor of only 3.7μV, and THD as low as 0.001%. That's it. The 4.4mm balanced output reaches an impressive 1100mW into 32 ohms, with excellent high-resolution capabilities and crystal clear sound quality, making every listening experience an extraordinary sensory journey.
User-friendly design: SK02 requires no drivers and offers plug-and-play convenience. A large multi-function knob is integrated for easy access to power on/off, play/pause, and volume adjustment. The unit features buttons to quickly switch between high/low gain and input modes. Moreover, colorful indicator lights make it easy to identify the current operating mode and song sampling rate.
Great versatility: Supports USB and optical input, widely applicable for decoding on computers, CD players, TVs, and projectors. In addition to functioning as a headphone amplifier, it also functions as a preamplifier and can be combined with active speakers, amplifiers such as Fosi Audio V3, ZA3, and TB10D amplifiers, and passive speakers to create a desktop listening or home audio system.
Exquisite and durable: SK02 is made from a single piece of aluminum alloy, adopting CNC machining and delicate sandblasting process. This not only provides an exquisite look, but also ensures lasting durability. Additionally, Fosi Audio is committed to providing all users with a 24-month worry-free warranty and prompt customer service.
Compact and Powerful: The SK02 has a simple design and boasts powerful features despite its small size. Supports high-resolution decoding of DSD256 and PCM 32bit/384kHz, and supports 3.5mm single-ended and 4.4mm balanced headphone output. Its robust power allows it to easily drive a wide range of headphones and IEMs with an impedance range of 16 to 300 Ω.
