Fosi Audio ZH3 DAC Headphone Amp, 4-in 4-out Fully Balanced Preamp, Refurbished

Description

Fosi Audio ZH3 DAC Headphone Amp, 4-in 4-out Fully Balanced Preamp, Refurbished. Fosi Audio ZH3 DAC Headphone Amp, Fully Balanced Preamp with AKM4493SEQ XMOS XU316 PCM 768kHz for Amplifiers, USB/Optical/COAX/RCA/12V Trigger Input, XLR/RCA/4.4mm/6.35mm Output with Remote. 🔥 Like New & Fully Certified! Store CategoriesStore Categories BLUETOOTH AMPLIFIER HEADPHONE AMPLIFIER PREAMP DAC 2 CHANNEL AMPLIFIER 2.1 CHANNEL AMPLIFIER MONO AMPLIFIER SUBWOOFER AMPLIFIER Hot sale Headphones Auto amp Turntable Other Fosi Audio ZH3 DAC Headphone Amp, Fully Balanced Preamp with AKM4493SEQ XMOS XU316 PCM 768kHz for Amplifiers, USB/Optical/COAX/RCA/12V Trigger Input, XLR/RCA/4.4mm/6.35mm Output with Remote Product Description Feature : An all-in-one desktop HiFi DAC/headphone amp/preamp: With premium chipsets and self-developed fully balanced circuitry, low noise and low distortion. Perfect for HiFi headphones or active speakers, it's the ultimate desktop audio solution. Exceptional Sound Quality: Premium chipset with AKM4493SEQ DAC, XMOS XU316 processor, and four OPA1612 amps supports up to PCM 768kHz/32bit & DSD512. A self-developed dual-power balanced amp circuit with multiple ultra-low-noise LDOs and capacitors keeps noise as low as 1.9μV. High Output Power: Equipped with both 6.35mm single-ended (640mW@32Ω x2) and 4.4mm balanced (2570mW@32Ω x2) outputs. The 3-level gain switch supports headphones ranging from 16Ω to 300Ω, making it perfect for almost in-ears and over-ear headphones. Versatile & Flexible: With coaxial, optical, USB, and RCA inputs, plus 4.4mm, 6.35mm, RCA, and XLR outputs, it connects to diverse audio sources and devices. Functions as a DAC/amp/preamp for desktop HiFi. UAC mode switching ensures full compatibility with game consoles for both music and gaming. Rich Customization: Features bass/treble EQ adjustments and 6 filter types, including Bypass mode and two swappable op-amps, allowing you to customize the sound to match your preference. All functions are integrated into the screen for a clean, premium look that continues the Z-Series design language. Descript ion : Chipset: XMOS XU316+AKM4493SEQ+ OPA1612 x 4 Input: Coaxial, Optical, USB, RCA Output: 4.4mm，6.35mm，RCA，XLR Compatible Impedance: 16-300Ω Max Sampling Rate: USB PCM 32bit/768kHz,DSD512 OPT PCM 24bit/192kHz COAX PCM 24bit/192kHz Power Supply: DC 12V 4.4mm Balanced Output Max Output Power: 2570mW x 2（32Ω/THD+N＜1%） SNR: ≥ 119 dB Dynamic Range: ≥ 119 dB THD+N: ≤ 0.00018% Noise Floor: ≤ 4.9μV 6.35mm Single-Ended Output Max Output Power: 640mW x 2（32Ω/THD+N＜1%） SNR: ≥ 121 dB Dynamic Range: ≥ 121 dB THD+N: ≤ 0.00024% Noise Floor: ≤ 1.9μV Package include: 1-ZH3 Amplifier 1-6.35mm Adapter 1-12V Trigger Cable 1-IR Remote 1-USB-A/C to USB-C Cable 1-DC 12V Power Adapter 1-User maual About "Used": 🔥 Like New & Fully Certified! Premium Refurbished Fosi Audio ZH3- Backed by eBay’s 1-Year Warranty 🔥 You’ve found a top-tier refurbished gem! This ZH3 isn’t just "Used" — it’s been professionally inspected, repaired, and tested to meet strict performance standards under eBay’s Certified Refurbished Program. Rest easy knowing it looks and works like new! ✅ Why Choose This Refurbished Deal? ✔️ Rigorously Renewed: Factory defects fixed; scratches, dents, or flaws professionally addressed. ✔️ Deep-Tested & Sanitized: Every function verified (battery, ports, sensors, etc.) + hygienic cleaning. ✔️ Warranty Backed: Includes eBay’s 1-Year Warranty — your guarantee against defects. ✔️ Ready to Wow: Ships in eco-friendly packaging with all essential accessories (charger, manual, etc.). eBay Certified Refurbished Warranty Card 🛡️ Shop Confidently Under eBay’s Refurbished Promise: 30-day money-back guarantee — no questions asked. Free return shipping if item doesn’t match description. Authenticity verified — zero knockoffs. ⏰ Limited Stock! Save 30% vs. new — grab this renewed premium device before it’s gone! → Click “Add to Cart” Now → Enjoy Renewed Luxury! About Fosi Audio Payment Method Returns Policy Contact us About Fosi Audio If you are satisfied with our products and service please leave a 5-star StarStarStarStarStar. Positive feedback rating Feedback is very important to us just like our lives, please DO contact us before you leave a neutral Neutral feedback rating or negative Negative feedback rating feedback, we will provide better solutions until you are satisfied. About us Fosi Audio was founded in Shenzhen China, we own the brand Fosi Audio. As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable. We will spare no efforts to bring great products and service for customers and extremely to improve our customers’ listening experience. Payment Method Safe and secure payment by EBAY. 1.We accept credit cards ,apple pay,Google pay,PayPal etc. 2.All major credit cards are accepted through secure payment processor PayPal. 3.Payment must be received within 7 business days of auction closing/offer accepted. 4.We ship to your eBay or Paypal address. Please make sure your eBay and Paypal address is correct before you pay. Returns Policy Free Return Within 30 Days We provide free return with 30 days for all items you bought on eBay, full refund and return shipping will be provided. 1-year warranty is provided for this items(Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes). Contact us Please don't hesitate to contact us if you have any questions or comments about our items. 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