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FiiO K9 Pro: Flagship USB DAC/AMP Featuring AK4499 DAC & THX AAA 788+ AMP Circuit

FiiO K9 Pro: Flagship USB DAC/AMP Featuring AK4499 DAC & THX AAA 788+ AMP Circuit

FiiO’s latest flagship Desktop DAC and Headphone Amplifier is available with us at HiFiGo now, say hi to the all-new FiiO K9 Pro. With their “K” series of all-in-one Desktop DAC and Amplifiers, FiiO has given us some class-leading products like the K3, K5 Pro, and now the latest K9 Pro. FiiO K9 Pro is the ultimate solution for people who are looking for one-point DAC and AMP for their HiFi headphones. It features a flagship-grade AK4499 DAC chip from AKM Technologies paired to a top-quality THX-AAA 788+ amplification circuit. K9 Pro houses Qualcomm’s latest QCC5124 Bluetooth chip bringing high-res LDAC, APTX HD transmission. FiiO K9 Pro is available with us for 839.99$, check out more details here.

FiiO K9 Pro-1


>TOTL AK4499 DAC chip.

>Clean and Powerful THX AAA 788+ amplification circuit.

>Premium XMOS USB processor.

>Dual independent femtosecond clocks.

>Qualcomm’s latest QCC5124 Bluetooth chip.

>Supports high-resolution LDAC, APTX HD, AptX Adaptive wireless transmission codecs.

>Fully balanced design.

>Dual voltage linear transformer.

>Supports MQA unfolding.

>Precise volume adjustment.

>Three gain modes.

>Multiple input/output options.

>Application control.

>Exceptional Aluminum chassis.

Technical Parameters:-

>Power supply: AC+Built-in linear power supply.

>Digital inputs: USB/Coaxial/Optical/Bluetooth.

>Analog Input: RCA/4.4mm Balanced.

>USB B and USB C connectors.

>Headphone outputs: 4-pin XLR/4.4mm Balances, 6.35mm single-ended.

>Line-out: RCA/XLR.

>Audio clock: High-precision PLL+Dual crystal oscillators.

>Audio circuit stages: 6.

>Output power(SE): 1.9W(32Ω), 278mW(300Ω).

>Output power(Bal): 2W(32Ω), 1.1W(300Ω).

>Max output voltage: 46Vpp.

>THD+N: ≤0.0003%.

>SNR: ≥125dB.

FiiO K9 Pro-2

Experience Excellence Of High-Res Music With Premium DAC Chip:-

FiiO has designed the K9 Pro with AKM’s flagship AK4499 DAC Chip. This 32-Bit Velvet Sound DAC chip provides excellent high-res audio signal decoding with the device bringing support for 32-Bit/768kHz and native DSD512 decoding. It enables K9 Pro to achieve ultra-low THD+N ratings of less than 0.0003% and high SNR ratings of ≥125dB ensuring clean, noise-free sound performance.

Powerful & Clean Signal Amplification With THX AAA Amplifier Technology:-

K9 Pro utilizes a premium THX AAA 788+ amplifier architecture that provides exemplary details and dynamics to the sound. It provides a powerful thrust with a max power rating of up to 46Vpp when driving high-impedance loads. It supports up to 2W of undistorted output rating with low-impedance loads. FiiO K9 Pro is a highly capable device that can power both low-impedance and high-impedance loads with ease.

FiiO K9 Pro-3

Fully Balanced Design For Quality Performance:-

FiiO K9 Pro is a flagship-grade HiFi Audio DAC and Amplifier. It has a four-channel DAC, four-channel volume adjustment, and four-channel amp arranged for a truly balanced design. It ensures minimal interference in the signal ensuring quality output for the users.

Six-Stage Audio Circuitry:-

K9 Pro features a six-stage audio circuitry for true high-resolution performance. Whenever you play music with K9 Pro, the audio signal goes through I/V conversion, LPF Filter, Volume Control, Buffer Amplifier, Pre-AMP, and Output-Amp stages. The high-quality audio components on these circuits ensure you get ultra-low distortion and quality performance.

FiiO K9 Pro-4

Dual Independent Femtosecond Clocks:-

FiiO has featured dual independent Femtosecond clocks to provide a precise clock management system. It makes it easier to handle different sources while maintaining maximum quality performance.

True MQA Support:-

MQA, Master Quality Authenticated is the latest technology where we get high-res performance in small file sizes. K9 supports full MQA unfolding allowing the users to listen to the true master quality performance as the artist intended while recording.

High-Resolution Bluetooth Support:-

FiiO K9 Pro features Qualcomm’s latest QC5124 Bluetooth processor chip. It not only provides a stable, reliable Bluetooth connection but also brings support for high-resolution wireless codecs including LDAC, APTX HD, AptX Adaptive, and more. You can feed high-res signals to the K9 Pro using Wireless Bluetooth connections.

FiiO K9 Pro-5

Precise Volume Adjustment With Three Level Gain Switch:-

In order to use low-impedance high-sensitivity HPs and IEMs with the K9 Pro, FiiO has featured a precise ADC volume wheel. It effectively minimizes ant left-right channel volume imbalance and noise resulting in smooth volume adjustment at different levels. K9 Pro has three levels of signal gain, Low/Mid/High. The volume wheel also has a ring light that glows on different colors indicating the active file bitrate.

Price & Availability:-

FiiO K9 Pro is available to order with us priced at 839.99$. Order yours today from here.

Shipping Policy:-

1) 【Express】 FREE shipping on $500+ worldwide, 

2) 【Premium】5-8 Days , FR/DE/UK/IT/ES/US, All tax and duties are prepaid by HiFiGo 

3) 【Priority】 1-2 weeks , All tax and duty are prepaid by HiFiGo. 

Europe 30 Countries, FREE shipping on $300+.

US/CA/JP/AU/KR/MY/TH/VN/SG/PH, FREE shipping on $100+.

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