FiiO New K3 Pocket-Sized Headphone Amplifier with Accessory Bundle

SKU: FIIOK3NEWK1
$149.99

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In the box

FiiO New K3 Pocket-Sized Headphone Amplifier

  • FiiO New K3 Pocket-Sized Headphone Amplifier
  • Limited 1-Year Warranty

Kratos Power 20W USB Type-C PD Power Adapter

  • Kratos Power 20W USB Type-C PD Power Adapter
  • Limited 1-Year Warranty

Monoprice 6 feet Premium Gold Plated 3.5mm Stereo Male to 3.5mm Stereo Female 22AWG Extension Cable (Black)

Kratos Power Nylon Braided Cable 6-Feet USB-C to USB-C Cable

From The Wavelength Blog Read more

FiiO New K3 Pocket-Sized Headphone Amplifier with Accessory Bundle

The K3's well-thought-out internal design consists of two main layers, working together perfectly in harmony. Digital processing is carried out by the high-performance AKM AK4452 with 32-bit VELVET SOUND technology and fully differential outputs for true balanced output, while the analog signals are handled and amplified by a design consisting of LPF/voltage amplification and a current drive circuit. This bundle from Focus Camera includes the FiiO New K3 Pocket-Sized Headphone Amplifier, 20W USB Type-C PD power adapter, Nylon Braided Cable 6-Feet USB-C to USB-C Cable, and USB-C to USB-C cable.

FiiO New K3 Pocket-Sized Headphone Amplifier

The K3's well-thought-out internal design consists of two main layers, working together perfectly in harmony. Digital processing is carried out by the high-performance AKM AK4452 with 32-bit VELVET SOUND technology and fully differential outputs for true balanced output, while the analog signals are handled and amplified by a design consisting of LPF/voltage amplification and a current drive circuit.

Low-Distortion Op-Amps

The combination of the proven OPA926 with its low-distortion, low-noise, and high output swing along with the professional-grade TI OPA1612 acting as the low-pass filter (LPF) ensures the K3 effortlessly provides highly resolving sound, pumping out 320mW at 16ohms from the balanced output.

Reliable USB Power

The K3 adopts the modern USB Type-C input interface for a more reliable and stable connection, including that of power. However care to ensure an uncompromised power supply doesn't stop there the K3 implements overvoltage protection (OVP) and a double-filter circuit to ensure power supply stability, while the digital and analog audio circuits each get their own power supply to greatly reduce crosstalk.

ADC Volume Control

The secret to effectively eliminating channel volume imbalances is to use an ADC volume control, which is implemented in the K3. Plus, an added side benefit is that by reconstructing the ADC curve, the user is able to smoothly adjust the volume to a more accurate and finer degree, allowing the K3 to be used with headphones of all kinds of sensitivity for a variety of listening needs.

Gain and Bass Switches

The switch for high and low gain ensures that you can use the K3 with a wide variety of headphones and that your listening volume needs are covered. The hardware bass boost switch enhances the dynamic range of the lower frequencies and gives them some extra punch to really make your songs, games, and movies come to life.

Compact

The all-aluminum black body has been painstakingly CNC-machined, anodized, and sandblasted to ensure that the K3 feels robust yet perfectly textured for a great feel in your hands. Combined with its small size, you can easily take the K3 wherever you need to.

Tactile Audiovisual Experience

The volume knob, with 45-degree notches, etched onto its surface and perfectly sized to allow easy one-finger operation, is designed to perfectly blend in with the curves of the K3's body for a distinctive touch. Next to the volume knob is an RGB light that indicates what kind of digital audio is being input to the K3, visually confirming what you are hearing in your music.

Dual Headphone Jacks

Being optimized for indoor desktop use, the K3 is equipped with both 3.5mm single-ended and 2.5mm balanced headphone jacks. Both outputs have audio jack detection, which means that when headphones are inserted into the balanced out, balanced boost automatically kicks in resulting in about a 50% output power increase compared to the single-ended out.

Line Out Connector

The 3.5mm line out is driven directly by the OPA1612 op-amp, to ensure as little sound quality reduction as possible. The line out output is also adjustable with maximum power output up to 2Vrms, to ensure compatibility with a wide variety of active speakers and external amplifiers.

Coaxial and Optical Digital Outs

The XMOS USB receiver chip in the K3 directly converts any USB audio input to digital signals output via the coaxial and optical connectors, allowing you to connect to speaker systems, amplifiers, or other external decoders.

Kratos Power 20W USB Type-C PD Power Adapter

Experience next-gen charging speeds with Kratos Power's 20W USB C adapter. It features a USB-PD protocol to fast charge your devices up to 3x charging speed than a regular 5W charger. Designed to maximize charging efficiency without generating excess heat, it can power up any of your PD-enabled devices and comes with a built-in AC wall charger. Our 20W USB power adapter features a USB-C input/output port and works with any Type-C charging cable, including USB-C to Lightning cables (not included). It is also compatible with MagSafe 15-watt connections and a wide array of devices, including iPhone 12, Google Pixel 5, AirPods Pro, iPad Pro, and iPhone SE. Our fast-charging plug adapter conveniently plugs into any standard wall outlet. Its low profile and non-intrusive design ensure that it won't obstruct other outlets or fall out. Lightweight and compact, it is ideal as a travel charger. Be it home, office, on vacations, or on business trips, you can rely on its advanced safety features for convenient and safe charging to your laptop, mobile devices, and other PD devices. Our power adapter plug is fireproof, and RoHS certified, offering protection against over-heating, over-charging, and over-loading. The intelligent chip inside matches the current to your device requirement, ensuring a safe overnight charging experience. Comes with Kratos Power 1-year limited warranty.

Monoprice 6 feet Premium Gold Plated 3.5mm Stereo Male to 3.5mm Stereo Female 22AWG Extension Cable (Black)

The Monoprice 6 feet Premium 3.5mm (1/8-inch) stereo TRS connector is more commonly known as the Headphone Jack on portable mp3 players and mobile phones. This cable features a male 3.5mm stereo (TRS) plug on one end and a female 3.5mm stereo jack on the other end, each with molded connector housings and strain relief boots.

Gold-Plated Connector

Each connector is gold-plated to ensure smooth, corrosion-free connections.

Heavy-Duty Coaxial Cable

The cable is made of heavy-duty coaxial cable for each conductor. The conductors are 22AWG and each conductor is shield to prevent EMI or RFI interference from entering your audio system. The cable is 12mm x 6mm thick, while the connector housings are 41mm long x 15mm diameter.

Portable and Lightweight

Because of their size and weight these cables are best suited for more permanent connections, such as from your PC to your sound system.

Kratos Power Nylon Braided Cable 6-Feet USB-C to USB-C Cable

Designed to work flawlessly with any devices that have USB-C ports. Easily fast charge and power a number of compatible devices such as smartphones, tablets and handheld consoles or devices with this cable.

Superior Durability

Engineered with a tough nylon exterior to resist damage from the outside.

Universal Compatibility

Supports high-speed USB-C charging for devices compatible with Quick Charge such a various Samsung and Android smartphones.

Note: This is a USB-C to USB cable. This cable cannot connect to a micro USB OR USEB-A port.

FiiO New K3 Pocket-Sized Headphone Amplifier with Accessory Bundle

Physical

Weight82 g

FiiO New K3 Pocket-Sized Headphone Amplifier

Physical

Weight82 g

Kratos Power 20W USB Type-C PD Power Adapter

General

AC Input Power100-240V~50-60Hz

Kratos Power Nylon Braided Cable 6-Feet USB-C to USB-C Cable

General

Cable Length6 feet

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Flexible, Easy Returns

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