{"product_id":"fosi-audio-sk02-desktop-dac-headphone-amplifier-obsidian","title":"Fosi Audio SK02 Desktop DAC Headphone Amplifier - Obsidian","description":"\u003cstyle\u003e.product-form, .shopify-payment-button, .product-inventory, .quantity-selector, .price, .product__price, .product__tax, [name='add'], [name='checkout'] { display: none !important; }\u003c\/style\u003eCompact Yet Powerful: The SK02 employs a minimalist and stylish design language. Despite its small size, it boasts mighty features. It supports DSD256 and PCM 32bit\/384kHz high-resolution decoding, along with 3.5mm single-ended and 4.4mm balanced headphone outputs. Its robust power can easily drive a wide range of headphones and IEMs with an impedance range of 16-300 ohms. Stunning Performance: It features a high-end ESS SABRE ES9038Q2M DAC and SGM8262 op-amps. Its excellent circuit design ensures superior parameters with a SNR as high as 120dB, a low noise floor of only 3.7μV, and an incredibly low THD of 0.001%. The 4.4mm balanced output power reaches an impressive 1100mW at 32 ohms. The exceptional high-resolution capability and pure sound quality make every listening experience an extraordinary sensory journey. User-Friendly Design: The SK02 requires no drivers and offers plug-and-play convenience. It integrates a big multi-functional control knob, allowing easy access to power on\/off, play\/pause, and volume adjustments. The unit features quick-switch buttons for high\/low gain and input modes. Additionally, its colorful indicator lights enable effortless identification of the current working mode and the song's sampling rate. Remarkable Versatility: Supports USB and optical input, widely applicable for decoding with computers, laptops, CD players, TVs, and projectors. Not only can it function as a headphone amplifier, but it can also serve as a preamp, pairing with active speakers or an amplifier like Fosi Audio V3, ZA3, TB10D amp, and passive speakers to form a desktop listening or home audio system. Exquisite and Durable: The SK02 is crafted from a single piece of aluminum alloy using CNC machining and a delicate sandblasting process. This not only gives it an exquisite appearance but also ensures lasting durability. In addition, Fosi Audio pledges to provide a 24-month worry-free warranty and responsive customer service to all users. Specifications Details Model SK02 Input USB\/OPT Output 3.5mm Headphone,4.4mm Headphone,3.5MM line out\/OPT Max Power Output 3.5mm: 190mW@32Ω4.4mm: 755mW@32Ω Frequency Range 20Hz-20kHz (±0.02dB) THD ≤0.001% @ 1kHz SNR 3.5mm Headphone: Low Gain:116dB High Gain:120dB 4.4mm Headphone: Low Gain:110dB High Gain:115dB Headphone matching impedance 16-300Ω PC-USB Sampling Rate 32Bit\/384KHz DSD256 OPT Sampling Rate 24Bit\/192KHz DAC Chip ES9038Q2M Device Dimension 4.76*2*1.69inch(121*51*43mm) Net Weight 0.84lb\/380g Power Supply 5V, USB Type-C What‘s in the box？ Item Quantity Fosi Audio Sk02 Headphone Amp x 1, 2-in-1 USB-A\/C to C Cable x 1, User’s Manual x 1SK02 User Manual SK02 Windows 7 Drivers\u003cdiv style=\"margin-top:40px; padding:30px; border:3px solid #008060; border-radius:15px; text-align:center; background:#fff;\"\u003e\r\n                \u003ch2\u003eAcquista su Fosi Audio\u003c\/h2\u003e\r\n                \u003cdiv style=\"font-size: 32px; font-weight: bold; color: #333; margin-bottom: 20px;\"\u003e99.99 USD\u003c\/div\u003e\r\n                \u003ca href=\"https:\/\/www.awin1.com\/cread.php?awinmid=119395\u0026amp;awinaffid=356591\u0026amp;ued=https%3A%2F%2Ffosiaudio.com%2Fproducts%2Ffosi-audio-sk02-desktop-dac-headphone-amp%3Fvariant%3D46488051646694\" target=\"_blank\" rel=\"nofollow\" style=\"display:inline-block; background:#008060; color:#fff; padding:18px 40px; font-size:20px; font-weight:bold; text-decoration:none; border-radius:10px;\"\u003e\r\n                    GO TO OFFERS\r\n                \u003c\/a\u003e\r\n               \u003c\/div\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":58329325830525,"sku":"46488051646694","price":99.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0937\/0812\/4541\/files\/SK02_b05d080d-15a5-4d58-9637-4ef3ed0df291.jpg?v=1782595859","url":"https:\/\/search.negozishop.it\/products\/fosi-audio-sk02-desktop-dac-headphone-amplifier-obsidian","provider":"Search Negozishop","version":"1.0","type":"link"}