FiiO K7 Bluetooth Desktop DAC & Amplifier
In stock
Available - Usually ships within 2-3 days
Features
| Headphone Socket | No |
|---|---|
| Brand Color | None |
| Warranty The length of time your product is protected by warranty | 1 Year |
| Product Type | Other |
Tech Specs
- Size and Weight
- Dimentions - 55mm x 120mm x 168mm
- Weight - 610g
- General
- Hardware solution - DAC: AK4493S x2 , USB: XMOS XUF208 , Voume IC：NJU72315 x2, AMP: THX AAA 788+ x2
- Volume Scroll - Potentiometer+ADC Sampling
- FiiO Control - K7 BT supported
- Gain - L/H
- Firmware upgrade - XMOS can be upgraded via USB
- Maximum supported sampling rate - PCM 384kHz-32bit/DSD256(USB DAC)
- PCM 192kHz-24bit(COAX)
- PCM 96KHz-24bit(OPT)
- Sampling rate indication - Blue：44.1KHz/48KHz
- Yellow：88.2/96/176.4/192/352.8/384KHz
- Green：DSD64/128/256
- Recommended headphone impedance - 16~300Ω
- Buttons & Interfaces
- Buttons - input button x1, gain switch x1, output switch x1
- USB - USB B(data)
- LINE IN - RCA sockets
- LINE OUT - RCA sockets
- OPT IN - TOSLINK
- COAX IN - RCA sockets
- BAL PO - Standard 4.4mm port
- SE PO - Standard 6.35 mm port
- Power
- Power supply - DC 12V/2A
- Battery capacity - N/A
- Audio
- Line output performance parameters
- Frequency response - 20Hz~20KHz：± <0.4dB(UAC)
- 20Hz~20kHz：± <0.8dB(SPDIF IN)
- 20Hz~50KHz：± <2.2dB(UAC)
- 20Hz~50kHz：± <1.7dB(SPDIF IN)
- THD+N - <0.0005%(1kHz/10kΩ/dbA)
- Crosstalk - ≥102dB (1kHz/10kΩ)
- Noise floor - <3μV(dbA)
- SNR - ≥116dB (dbA，UAC)
- Output level - ≥2Vrms
- Headphone output performance parameters (6.35mm)
- Output power 1 - L+R≥1220mW+1220mW(32Ω /THD+N <1%)
- Output power 2 - L+R≥140mW+140mW(300Ω / THD+N <1%)
- Output impedance - <1Ω(32Ω)
- Crosstalk - ≥77dB (1 kHz/32Ω)
- Noise Floor - <3.1μV(dbA，AUX IN)
- <4.4μV(dbA，UAC)
- SNR - ≥128dB (dbA，AUX IN)
- ≥120dB (dbA，UAC)
- Peak output voltage - ≥18.9Vpp
- THD+N - <0.0003% (1 kHz/32Ω/dbA)
- Frequency response - 20Hz~20KHz：± <0.3dB(UAC)
- 20Hz~20kHz：± <0.7dB(SPDIF IN)
- 20Hz~50KHz：± <2.1dB(UAC)
- 20Hz~50kHz：± <1.6dB(SPDIF IN)
- Balanced headphone output performance parameters(4.4mm)
- Output power 2 - L+R≥2000mW+2000mW(32Ω /THD+N <1%)
- Output power 3 - L+R≥560mW+560mW(300Ω / THD+N <1%)
- Output impedance - <1Ω(32Ω)
- Crosstalk - ≥124dB(1 kHz/32Ω)
- Noise Floor - <5.1μV(dbA，AUX IN)
- <7.7μV(dbA，UAC)
- SNR - ≥128dB (dbA，AUX IN)
- ≥120dB (dbA，UAC)
- Peak output voltage - ≥37.7Vpp
- THD+N - <0.0003% (1 kHz/32Ω/dbA)
- Frequency response - 20Hz~20KHz：± <0.3dB(UAC)
- 20Hz~20kHz：± <0.7dB(SPDIF IN)
- 20Hz~50KHz：± <2.1dB(UAC)
- 20Hz~50kHz：± <1.6dB(SPDIF IN)
Description
The FiiO K7 Bluetooth Desktop DAC & Amplifier sets a new standard for balanced audio performance. With its dual AK4493SEQ DACs, this device delivers a rich and nuanced sound that breathes life into your favorite tracks. Each channel features high-performance components, ensuring a pleasant timbre and exceptional clarity.
The K7 invites you to rediscover your music with enhanced detail and depth, offering an immersive listening experience that transcends traditional audio devices. Whether you’re enjoying classic albums or contemporary hits, the K7 transforms every listening session into a captivating journey through sound.
Powerful Amplification for Every Headphone
Equipped with THX AAA 788+ amplification technology, the K7 offers remarkable output capabilities, delivering 560mW into 300Ω and 2000mW into 32Ω loads at minimal distortion. This powerful amplification ensures compatibility with a wide range of headphones, from low-impedance in-ears to high-impedance studio models.
The K7 democratizes high-quality audio, making it accessible to audiophiles and casual listeners alike. With its ability to drive headphones effortlessly, this amplifier provides an emotional connection to music, making each note resonate deeply. The K7's amplification prowess guarantees that you won’t miss a single detail, making every track an emotional experience.
Advanced Audio Circuit for Minimal Crosstalk
The K7's design includes a six-stage audio circuit with balanced analog and digital sections, significantly reducing crosstalk. This sophisticated layout enhances audio purity, allowing listeners to fully appreciate the intricacies of their favorite music. The robust architecture not only improves sound fidelity but also ensures that the K7 performs consistently across different audio formats.
With the integrated XMOS XUF208 decoder chip and dual clock management, the K7 effortlessly handles a variety of music formats, providing an engaging experience that appeals to all genres. This level of detail and balance makes the K7 a standout choice for music lovers who demand the best from their audio gear.
Vibrant RGB Indicators and Intelligent Protection
Adding a touch of flair to its functionality, the K7 features customizable RGB indicator lights that enhance its visual appeal. These lights provide feedback during power-on/off and input switching, creating a dynamic user experience. Beyond aesthetics, the K7 is equipped with multiple intelligent protection systems.
This includes safeguards for overheating and overloading, ensuring safe and reliable operation. This comprehensive protection allows you to enjoy your listening experience without concerns about device performance. With the K7, you can focus on what matters most—immersing yourself in high-quality sound.
Versatile Connectivity and Convenient Operation
The FiiO K7 offers a variety of input options, including USB, optical, coaxial, and RCA, making it a versatile choice for any audio setup. With just a single button, users can seamlessly switch between four different inputs, accompanied by visual indicators that confirm the active connection.
Additionally, the K7 supports three output modes—ideal for headphones, speakers, or as a standalone DAC. This flexibility ensures that the K7 can integrate into various audio environments, whether you’re connecting to a desktop, laptop, or external speakers. Its user-friendly design allows for effortless operation, enhancing your overall experience.
Elegant Design with Exceptional Performance
Crafted from high-quality aluminum alloy, the K7 combines aesthetic elegance with robust functionality. The sleek design features a matte black finish accented by gold details, making it a stylish addition to any workspace. Its compact dimensions allow it to fit comfortably on modern desks without sacrificing performance.
The K7’s thoughtfully engineered volume control provides smooth adjustment across 112 steps, eliminating channel imbalances and noise. This precision ensures that each note is reproduced faithfully, enhancing your enjoyment of music. The K7 Bluetooth Desktop DAC & Amplifier is not just a tool; it's an essential part of your audio journey, combining style, performance, and versatility.