Used but in good condition just little paint chips in the front as seen in photo but fully functional. Comes with the Fiio k5 pro, the power adapter and a after market Amazon basic usb cable. No original box or manual. United States shipping only No returns Comes from a clean smoke free home and everything is tested before shipping.

I had recently gotten these for my new headphones but then decided switch to one that has Bluetooth. Pretty lightly used no visible cosmetic damage or anything. Best price on ebay probably.

Enhance your music listening experience with the FiiO K5 Pro Headphone Amps Portable Desktop DAC and Amplifier. This sleek and compact device provides high-quality audio output for your favorite tunes. The device features an AUX audio input and a headphone jack audio output, ensuring seamless connectivity. The FiiO K5 Pro is designed for music enthusiasts who value quality and convenience. With its black color and compact design, it is perfect for use at home or on-the-go. Upgrade your audio experience with this powerful and versatile device today.

Works well. Small scuffs on bottom. Comes with power supply.

hiermit Verkaufe ich einen FiiO K5 ESS / DAC & Amp alles Original - K5 + Netzteil + Anschlusskabel + Anleitung + Klinkenstecker + Verpackung Der FiiO K 5 ESS ist Technisch sowie Optisch in sehr gutem gebrauchten Zustand. alles Angaben nach bestem Wissen und Gewissen Privatverkauf unter Ausschluss jeglicher Garantie Rücknahme und Sachmängelhaftung

Very lightly used. Comes with power supply and RCA cables. Audio parametersHeadphone output performance parameters?6.35mm?UAC/SPDIF IN)Output power Output impedance?1.2?1250mW(32??THD+N?1%?Crosstalk?80dB140mW(300??THD+N?1%?Output level 6.4VrmsTHD+N?0.0009%(1kHz/-10dB@32?)SNR?118dB (dbA)Frequency response20Hz~50kHz: (-2dB)Noise floorGain=H??8uV?dbA? Gain=M??6uV?dbA? Gain=L??4uV?dbA?20Hz-20KHz?(-0.2dB) Headphone output performance parameters?6.35mm?Line IN)Output power Output impedance?1.2?1500mW(32??THD+N?1%?Crosstalk?64dB170mW(300??THD+N?1%?Output level 6.9VrmsTHD+N?0.003%(1kHz/32?)SNR?118dB (dbA)Frequency response20Hz-20KHz?(-0.2dB)Noise floorGain=H??8uV?dbA? Gain=M??6uV?dbA? Gain=L??4uV?dbALine output performance parameters?RCA?UAC/SPDIF/Line IN)THD+N?0.0012%(1kHz/-10dB@10k??UAC/SPDIF)SNR?115dB (dbA)?0.0008%(1kHz/10k??Line IN)Noise floor?3.5uV?dbA?Crosstalk?95dB (1kHz/10k?)Output level 2Vrms (1kHz/10k?)Frequency response20Hz~50kHz: (-2dB)

Item Description: FiiO Hi-Res Audio Headphone Amp K5 Pro UNTESTED Size: 5 x 5 x 2 All Electronics are UNTESTED unless otherwise stated. All of our items featured are DONATIONS and all sales are FINAL. All BIDS are placed by the buyer with the understanding that this is a donated item that may contain unseen faults by our staff and is ultimately SOLD AS-IS as all available information is presented. Items come strictly as pictured and should be assumed to be AS-IS with possible unseen defects. We are NOT experts in any field. SOLD AS IS. This is a USED item donated to Palmetto Goodwill. This item is pre-owned and may contain unseen flaws and imperfections in addition to the information listed here. Please see images for further detail and ask any questions you may have before making a bid. Due to inconsistencies in monitor display, colors shown may not be true to items actual color. Please expect a slight color shift. Item may have wear and tear from usage. SOLD AS IS. If you plan to pickup an item that you are bidding on, please contact us prior to the end of the auction.

Amplify your audio experience with the FiiO K5 PRO Desktop Audio Amplifier. This sleek black amplifier is perfect for any music enthusiast looking to enhance their sound quality. With a powerful output of 2x 70W, this amplifier is capable of delivering high-quality audio for your desktop setup. Designed by FiiO, a reputable brand in the audio industry, the K5 PRO model is a top-of-the-line choice for those seeking a premium audio experience. Whether you're a gamer, music producer, or simply enjoy high-quality sound, this desktop audio amplifier is the perfect addition to your setup. Includes all accessories . In very good condition.

Enhance your music listening experience with the FiiO K5 PRO Desktop Audio Amplifier. This high-quality amplifier is designed to provide crystal-clear audio for your favorite tunes. The sleek black design complements any home decor and is perfect for any music enthusiast. FiiO K5 Pro in Excellent Condition! Hardly ever used and sat on shelf so now time to find a new home. 100% fully functional! With its powerful sound output and advanced technology, the FiiO K5 PRO is a must-have for anyone who wants to enjoy their music in style. Whether you're a professional audiophile or a casual listener, this desktop audio amplifier is sure to impress. Get yours today and elevate your music listening game!

FiiO K5pro DAC Desktop Kopfhrerverstrker und digital analog Wandler mit einer Auflsung bis zu 32 Bit/768 kHz Exzellenter Digital-/Analog-Wandler ES9038Q2M mit 768 kHz, 32 Bit und DSD512 Zahlreiche Eingnge an Bord Koaxialer und optischer Digitaleingang sowie Stereo-RCA Natrlich auch mit dem PC kompatibel Asymmetrischer USB-Eingang mit XMOS XUF208-Chip Nimmt nicht nur, gibt auch hochwertig 6,35 mm Klinke und Stereo RCA-Ausgang Alles sauber getrennt Verstrkerpfad und Signalverarbeitung werden separat versorgt In sehr gutem Zustand. Neuwertig und OVP! Kein Versand an die Packstation oder Postfiliale. Privatverkauf, daher keine Garantie und Rcknahme.

For sale is a very gently-used FiiO K5 Pro desktop heaphone amplifier. It should work as intended, with the only noticeable cosmetic flaw being a hairline scratch on the top (see sixth photo). The amp comes with the pictured cables. The retail price is $149.99, so this is the best price you will find. If you have any questions, feel free to contact me.

Der FiiO K5 Pro ist ein leistungsstarker Desktop Audioverstärker. Betrieben habe ich das Gerät an meinem PC (Win 11) per USB, um ein 250Ohm Kopfhörer zu betreiben. Mit seinen USB- und Stereo L/R RCA-Audioeingängen können Sie Ihre eigenen Lieblingsmusik in vielen verschiedenen Formaten genießen. Der Verstärker ist in elegantem Schwarz gehalten und bietet eine hervorragende Klangqualität. Das Gerät wurde ca. ein halbes Jahr von mir genutzt. Kaufdatum 29.11.2023. Das Angebot hier kommt aufgrund der Tatsache, das ich auf ein Audiointerface, zum zusätzlichen Betrieb eines XLR Mikrofon, umgestiegen bin und ich dadurch die zusätzliche Verstärkung des Sigmal nicht mehr benötige. Das Gerät ist voll funktionsfähig, befindet sich in einem technisch einwandfreien Zustand und hat keinerlei nennenswerte Gebrauchsspuren. Im Angebot ist die Originalverpackung nebst allen Zubehörteilen (siehe Fotos) enthalten. Wichtig!!! Noch einmal der ausdrückliche Hinweis es handelt sich bei diesem Gebot um ein Privatverkauf eines gebrauchten Gerät. Der Verkauf erfolgt unter Ausschluss jeglicher Gewährleistung.

Der FiiO K5 Pro ist ein leistungsstarker Desktop Audioverstärker. Betrieben habe ich das Gerät an meinem PC (Win 11) per USB, um ein 250Ohm Kopfhörer zu betreiben. Mit seinen USB- und Stereo L/R RCA-Audioeingängen können Sie Ihre eigenen Lieblingsmusik in vielen verschiedenen Formaten genießen. Der Verstärker ist in elegantem Schwarz gehalten und bietet eine hervorragende Klangqualität. Das Gerät wurde ca. ein halbes Jahr von mir genutzt. Kaufdatum 29.11.2023. Das Angebot hier kommt aufgrund der Tatsache, das ich auf ein Audiointerface, zum zusätzlichen Betrieb eines XLR Mikrofon, umgestiegen bin und ich dadurch die zusätzliche Verstärkung des Sigmal nicht mehr benötige. Das Gerät ist voll funktionsfähig, befindet sich in einem technisch einwandfreien Zustand und hat keinerlei nennenswerte Gebrauchsspuren. Im Angebot ist die Originalverpackung nebst allen Zubehörteilen (siehe Fotos) enthalten. Wichtig!!! Noch einmal der ausdrückliche Hinweis es handelt sich bei diesem Gebot um ein Privatverkauf eines gebrauchten Gerät. Der Verkauf erfolgt unter Ausschluss jeglicher Gewährleistung.

Unit powers on and appears to operate normally through RCA and optical, but is not functional as a USB dac and is not registered or recognized by connected PCs. No cracks, chips, damage, or identifiable defects to explain this issue. Will be packaged and shipped carefully same or next day by an experienced seller.

This is the AKM version, not the ESS version. This version is rarer and is generally the more preferred version between the two. Some slight cosmetic imperfections, but perfect in functionality. High-performance DAC: AK4493 | USB decoding chip?XMOS XUF208 coaxial/optical/RCA line-in | 6.35mm (1/4 in.) headphone out/RCA line-out low, medium, and high gain | 768K/32Bit and DSD512 decoding The classic lives on with stronger decoding Desktop DAC and Amplifier Specially-designed audio architectureor true high-fidelity sound When it comes to amplification, the K5 Pro is no slouch. The K5 Pro has generous space to fit and package the necessary components for exceptionalanalog amplification,and packs a four-level audio circuit capable of providing extraordinary audio fidelity in its class: second-order LPF + analog volume adjustment + voltage amplification + current drive. Each part of the amplification circuit works perfectly together in harmony for excellent dynamic range and high resolution of sound. The NJRC NW1195A analog volume adjustment chip features an ultra-low output noise of -118dB and is able to adjust volume by 0.5dB per step. And when this is paired with the combination of the flagship TI TPA6120 op-amp and the OPA1642 JFET op-amp,the K5 Pro provides wonderfully smooth, yet high resolution sound. Utterly precise volume control No matter what audio equipment you use, digital audio inherently has advantages in integrity and fidelity of signals transmitted. The K5 Pro allows you to take advantage of digital audio with optical and coaxial inputs supporting up to 192kHz inputs, convenient for connecting various music players and digital interfaces. Get truly faithful reproduction of music with coaxial/digital inputs Naturally gifted at decoding In the K5 Pro, clock management is improved and overall decoding performance is excellent. This is due to the XMOS XUF208 USB decoding chipwith an all-new clock matching management system, with unprecedent capabilities that supports decoding up to a sample rate of 768kHz and hardware native DSD decoding. Safe, secure, and robust external power supply The K5 Pro uses a DC 15V power supply designed to specifically minimize noise. The incoming DC power is filtered with a secondary power supply, which then independently supplies power to the amplification part of the audio circuit and the rest of the circuit. This effectively suppresses power supply ripple and minimizes power supply crosstalk between the two major sections of the circuit, for a more stable and less noisy power that is crucial for outstanding sound for such a precisely-designed high performance audio architecture. 1. Desktop DAC and amplifier like a USB sound card + full-sized headphones 2. DAC for external sources like a USB sound card +active speakers 3. Powerful amplifier for mobile devices Connect your phone via USB OTG?or connect your player via coaxial Highly useful beyond imagination? Wide variety of inputs and outputs The one-piece all-metal oversized volume knob is seamlessly integrated within the aluminum front panel, allowing you to easily and comfortably control volume. The RGB light indicator that surrounds the volume knob lights up with different colors according to the current sample rate, giving a lively splash of color that perfectly complements the minimalism of the rest of the K5 Pro. Minimalist yet full of personality 48kHz and below ——Blue light 48kHz and above ——Yellow light DSD——Green light Getting precise with toggle switches Both the input selection and gain are controlled by tactile toggle switches, which are clearly labelled allowing you to easily control your music. 3 gain levels? Low 0dB Medium+6dB High +10dB 3 input modes USB DAC SPDIF IN LINE-IN Finely-textured all-aluminum body The all-aluminum body is repeatedly polished with CNC and is then carefully finished with anodizing and fine sandblasting, for a smooth yet finely-textured shell. The K5 Pro is a compact, robust unit that doesn’t take up much space, perfect for your desk. The carefully-tuned feedforward amplifier circuit design increases the power output of the TPA6120 op-amp by more than 60%, for a total power output of up to 1.5 W under a 32? load, and up to 20Vpp at 300?. The K5 Pro easily handles any low or high impedance headphone. Extremely powerful headphone amplification The K5 Pro achieves new heights in sound quality, thanks to the high-performance AKM AK4493 DAC with 32-bit processing and VELVET SOUND technology, along with the XMOS USB decoding chip with 768kHz and DSD inputs. With the left and right audio channels being independently handled and fully differential audio output, the K5 Pro has such a high level of resolution you will be hearing details you never noticed before. Next-generation DAC for unrivalled sound quality Through reconstruction of the ADC curve, the K5 Pro’s volume control allows you to smoothly adjust volume at extremely fine increments without any undesirable noise nor with any channel imbalances. With the K5 Pro, you can comfortably use various headphones with all kinds of sensitivities. Musical perfection with ADC volume adjustment Gain control with toggle switches for precise sound Both the input selection and gain are controlled by tactile toggle switches, which are clearly labelled allowing you to easily control your music. Low, medium, and high gain levels are available allowing you to use the K5 Pro with almost any headphone at comfortable volume levels. A purely hardware gain circuit is used at low gain, with unaffected and uncompromised dynamic range and overall music fidelity. RCA line-out for high quality output to other sources Besides the wide variety of digital inputs, the K5 Pro also features a traditional analog RCA line-in. RCA line-in is not only more robust and less prone to breakage than 3.5mm line-in, it also has better resolution. The RCA line-out line signal is adjustable up to a maximum of 2Vrms, so the K5 Pro can be used with a variety of active speakers and external amplifiers. *When using the line out, please disconnect your headphones The companion for your player K5 Pro could support Coaxial/Optical/Line in. Using FiiO’s customized Type C to USB B cable to connect with DK1 (Type C version), K5 Pro could work as a “dock” for your player to achieve lossless decoding and drive big headphones. Since K5 Pro is powered by DC adaptor, it wouldn’t consume power from the USB port. https://www.fiio.com/k5pro

Der FiiO K5 Pro ist ein leistungsstarker Desktop Audioverstärker. Betrieben habe ich das Gerät an meinem PC (Win 11) per USB, um ein 250Ohm Kopfhörer zu betreiben. Mit seinen USB- und Stereo L/R RCA-Audioeingängen können Sie Ihre eigenen Lieblingsmusik in vielen verschiedenen Formaten genießen. Der Verstärker ist in elegantem Schwarz gehalten und bietet eine hervorragende Klangqualität. Das Gerät wurde ca. ein halbes Jahr von mir genutzt. Kaufdatum 29.11.2023. Das Angebot hier kommt aufgrund der Tatsache, das ich auf ein Audiointerface, zum zusätzlichen Betrieb eines XLR Mikrofon, umgestiegen bin und ich dadurch die zusätzliche Verstärkung des Sigmal nicht mehr benötige. Das Gerät ist voll funktionsfähig, befindet sich in einem technisch einwandfreien Zustand und hat keinerlei nennenswerte Gebrauchsspuren. Im Angebot ist die Originalverpackung nebst allen Zubehörteilen (siehe Fotos) enthalten. Wichtig!!! Noch einmal der ausdrückliche Hinweis es handelt sich bei diesem Gebot um ein Privatverkauf eines gebrauchten Gerät. Der Verkauf erfolgt unter Ausschluss jeglicher Gewährleistung.

Great Condition! Supports up to 32 bit/768 kHz. Power output up to 1.5 watts. Coaxial, optical, USB, and RCA inputs. Headphone Jack and RCA outputs.

FiiO K5 Pro AK4493EQ | 768K/32Bit and Native DSD 512 decoding Desktop DAC and Amplifier for Home and Computer(6.35mm (1/4 in.) Headphone Out/RCA line-Out) AK4493 DAC chips for the ultimate in decoding performance, supporting up to 768kHz/32bit and native DSD Equipped with XMOS XUF208 USB receiver chip+AKM AK4493 DAC+ Op-amps OPA1642 + flagship TI TPA6120 Extremely powerful headphone amplification for a total power output of up to 1.5 W under a 32? load, and up to 20Vpp at 300? Multiple interfaces- headphone jacks(6.35mm) /RCA outputs+ USB Coaxial, Optical, and Line-in inputs More accurate ADC volume control +Gain and bass switches AKM AK4493EQ DAC chips The K5 Pro is equipped with AKM’s AK4493EQ DAC chips - known for its smooth, pleasant yet detailed sound due to its high signal-to-noise ratio and low distortion. Audio up to 768kHz/32 bit sampling rates and bit-depths are supported as well as native DSD XMOS USB Audio We elected to use the XMOS XUF208 microcontroller for its stability, powerful functionality, and its proven reliability. Utterly precise volume control When the NJRC NW1195A analog volume adjustment chip is paired with the combination of the flagship TI TPA6120 op-amp and the OPA1642 JEFT op-amp, the K5 Pro provides wonderfully smooth, yet high resolution sound. ADC volume control The use of ADC volume control can not only eliminate channel volume imbalances, but also allows the user to smoothly adjust the volume to a more accurate and finer degree to boost headphones of all kinds of sensitivity for a variety of listening needs. All-aluminum black body The all-aluminum black body has been painstakingly CNC-machined, anodized, and sandblasted to ensure that the K5 Pro feels robust yet perfectly textured for a great feel in your hands. Gain switches With the K5 Pro, you can switch between low ,medium and high gain levels (depending on how much driving power your headphone needs) . Unique RGB status lights With the K5 Pro, the RGB light indicator that surrounds the volume knob lights up with different colors, you can quickly identify the current sample rate. 48kHz and Below: Blue light flashing 48kHz and above: Yellow light flashing DSD: Green light flashing Getting precise with toggle switche Both the input selection(USB DAC/SPDIF IN/LINE IN) and gain(Low 0db/Medium+6db/High+10db)so that its easily for you to control your music Versatility from multiple interfaces Different connection options for different scenarios: Coaxial/Optical/RCA line-in +6.34mm(1/4 in.) headphone outputs/RCA line-out Extremely Powerful headphone amplification With the K5 Pro we have redesigned and further optimized the audio circuit to squeeze out every last drop of potential from the TPA6120, for a total power output of up to 1.5W under a 32ohm load, and up to 20Vpp at 300ohm. Safe, Secure, and robust external power supply The K5 Pro uses a DC 15V power supply designed to specifically minimize noise. This effectively suppress power supply ripple and minimizes power supply crosstalk between the two major sections of the circuit, for a more stable and less noisy power that is crucial for outstanding sound for such a precisely-designed high performance audio architecture.

Der FiiO K5PRO ESS Desktop Audioverstrker in Schwarz ist ein leistungsstarkes Gert mit vier Eingngen und einem Ausgang. Er eignet sich perfekt fr Heim-Audio und HiFi und ist ein groartiges Upgrade fr jeden Musikliebhaber. Der Verstrker ist mit einem hochwertigen ESS-DAC ausgestattet, der fr eine klare und przise Klangqualitt sorgt. Das Modell FiiO K5PRO ESS ist ein zuverlssiges und langlebiges Produkt, das jeden Anforderung entspricht.

Used

Fiio K5 Pro ESS Used great shape. 2 very small scratches on bottom please see pictures. Worked great with my HD 800 s although this would be considered an introduction unit for that caliber of Headphones. Works great on computer and worked with both PC and Mac. Low hours around 15-20 max. No pets, non smoking house. Will ship ASAP. Thanks!

single DAC/AMP unit, power supply included no box