Search results for Amplifiers and Receivers There are 448 products.

Overview This earphone phone amplifier is made of aluminum alloy casing, which is comfortable to handle and has good heat dissipation performance. The appearance is compact and easy to carry, with a 3.5mm input and output interface, suitable for connecting all kinds of smartphone computer equipment. Features: Using aluminum alloy shell, feel comfortable, good heat dissipation. The appearance is small and atmospheric, easy to carry. There is an independent gain control switch. The operational amplifier is suitable for both positive and negative power supplies. With 3.5mm input and output interface, suitable for connection of various types of smartphone computer equipment. Built-in 600mAh rechargeable lithium battery, low power consumption, working time is about 8 hours. Specifications: Input / Output Port: 3.5mm Studio input Lithium Battery Capacity: 600mAh Amplifier Usage Time: 8 hours Working Voltage: DC3.7-4.2V Charge Voltage: DC5V SNR: more than 116db Distortion: 0.001% Output power: 32 Ohm 130mW Load Impedance: 16-300 Ohm Frequency Range: 20Hz-20kHz(+/-3db) Item Size: 10*6.2*1.5cm / 3.94*2.44*0.59in Package Size: 13*8*4cm / 5.12*3.15*1.57in Package Weight: 132g / 4.66oz Package List 1 * Headset Amplifier 1 * USB Power Cable 1 * User Manual Notes: There is a battery inside the machine, please do not open it privately. Please do not use the machine at a high temperature and humidity environment.

Brand: TOMTOP JMS

Change modes with just one button Due to the BTR15’s ability to work as a Bluetooth receiver and as a USB DAC, we have implemented a PC/BT/PHONE mode button on it. With just a click of a button, you can quickly switch between the three different modes to match your current scenario for listening to high-quality music. Global parametric EQ, be the master of your music The BTR15 features a global parametric equalizer (PEQ). Through FIIO’s self-developed PEQ algorithm and user interface, in any mode* you can choose the exact frequencies to be adjusted along with their gain levels and bandwidth – allowing you to fine-tune the sound to exactly the way you want it. Dual-core upgrade, two modes of high-res audio The upgrades start from the heart of the BTR15, specifically the cores that power it. The BTR15 employs the high-performance combination of the Qualcomm QCC5125 Bluetooth chip = XMOS 16-core XU316 that supports stable high-res audio playback in any mode*, allowing you more ways to immerse yourself in the world of high-quality hi-res music. * MQA Full Decoder for master-quality sound The BTR15 supports MQA Full Decoder, which means the MQA decoding can be achieved in any music app. This allows for high-resolution, master-level sound quality in reasonably sized files well-suited for your mobile device. Double-sided curved glass design With the BTR15, FIIO uses hot-bent curved glass for the first time – embedding it on both the front and the rear of the device. Not only does this make the device easier to hold, but it also gives the BTR15 a more attractive and 3D appearance. Together with the aluminium alloy middle frame, they make the BTR15 a comfortable device to handle – you won’t be able to put it down once you pick it up. Dual outputs gives you flexibility In addition to the standard 3.5mm single-ended headphone output, the BTR15 also comes with the widely-used 4.4mm balanced headphone output – featuring greater contact reliability and durability compared to the 2.5mm balanced out. The dual outputs ensure you can use the BTR15 with more headphones, for more remarkable listening experiences. Independent power supply for the amp, for more explosive power Electricity is the mother of sound. Feiao engineers have carefully designed an independent power supply system for DAC ES9219MQ built-in earmuffs, so that earmuffs no longer share the power supply with DAC and the power supply is purer. In addition, the uniquely designed external power supply has the characteristics of low noise and high current, which increases the balanced output power of BTR15 by 40% to 340mW, and can easily meet the needs of portable use. Parallel output, more power You don’t have to use the 4.4mm balanced output to enjoy the benefits of increased output power. In order to improve the performance of the BTR15 in every aspect, FIIO connected the headphone outputs in parallel to also greatly increase the output power of the 3.5mm...

Brand: FiiO

Presenting the all-new FiiO Q7, the ultimate flagship USB DAC/AMP from the house of FiiO. It is based on the successful architecture of M17, FiiO’s flagship digital audio player. Q7 Houses premium flagship-grade components like ES9038Pro DAC, Desktop-grade THX AA788+ dual AMP circuits, the latest XMOS XU316 16-core receiver, Qualcomm’s latest QCC5124 Bluetooth chipset, etc. Q7 Promises top-tier performance and delivers it gracefully with its flagship-grade audio circuitry. Choose the Q7 as your USB DAC/AMP if you prioritize performance over anything else!! Not Just Portable, But Transportable FiiO Q7 breaks the boundaries of portable devices. It’s a highly-capable device that got a dual power design. Users can use it portably with the in-built battery or they can connect it to a DC power source and take the performance to an all-new level of awesomeness. It has USB Type-C, Coaxial, Optical, and Bluetooth inputs. Flagship Sabre DAC Chipset FiiO Q7 houses Sabre’s flagship ES9038 Pro 32-bit DAC chipset at its heart. It provides extremely clean sound signal decoding achieving best-in-class ultra-low distortion, and noise-free sound decoding. Latest-Gen XMOS USB Processor FiiO Q7 adopts XMOS’s latest 16-core XU316 USB receiver chipset. It enables the Q7 to decode high-resolution 32-Bit PCM and native DSD signal decoding. Extremely Powerful Output With Dual THX AMP Circuits FiiO Q7 is a powerhouse, it houses boatloads of clean output power that can drive the most demanding sets on the planets with ease. Q7 comes with dual THX AA788+ amplification circuits that provide up to 3000mW of output power. It has five-level gain modes including a high-power over-ear headphone mode. High-Resolution Bluetooth Connectivity Q7 supports high-resolution Bluetooth connectivity with the help of Qualcomm’s latest QCC5124 Bluetooth chipset. It supports high-resolution wireless codecs including LDAC, APTX HD, AptX Adaptive, etc. Your Headphone Hub FiiO Q7 houses multiple headphone output ports including 3.5mm single-ended, 6.35mm single-ended, 2.5mm balanced, and 4.4mm balanced headphone ports. With its five gain levels, you can connect high-sensitivity IEMs to high-power requiring Headphones. FiiO Q7 comes packed with all the accessories you might need:

Brand: FiiO

FiiO has designed the new K9 Pro using two high-performance ES9038 Pro DAC chips from Sabre Technologies. The ES9038 Pro is a flagship-grade 8-channel DAC that is capable of providing ground-breaking performance in decoding high-resolution audio signals. FiiO has upgraded the K9 Pro ESS from the OG K9 Pro in terms of DAC count, the OG K9 Pro has only a single AK4499 DAC, the latest K9 Pro here has dual ES9038 Pro DAC Chips. With the help of this new DAC chipset, the K9 Pro ESS achieves ultra-low THD+N(<0.00025%) and high SNR(>129dB) ratings ensuring a super-clean performance. Powerful Signal Amplification Circuit Consisting of two high-performance THX AAA 78+ amplifier chips, the K9 Pro ESS provides a clean and powerful output signal. It brings the best out of our connected headphones/in-ear monitors with its clean output power signal. There is no noticeable background noise or distortion even with highly-sensitive headphones and in-ear monitors, simply plug in your favourite headphones on the K9 Pro ESS and indulge yourself in an extraordinary sound experience. Precise Design Profile FiiO has years of expertise in designing HiFi audio products. They have designed the new K9 Pro ESS with a fully differential circuit in which the signal goes through the DAC, Volume, and AMP sections in a fully balanced manner. It also has a six-stage audio circuitry to ensure the users get the best possible sound performance. The analogue and digital circuits have separated designs with partitions for clean performance. Multiple Input/Output Options The FiiO K9 Pro is a hub for all your audio needs. It features multiple audio input/output options that include RCA/Coaxial/Bluetooth/Optical/USB/4.4mm input ports. For output the device features line-out functionality via 4-Pin XLR balanced*2, RCA line-out and headphone output via 4.4mm/4-Pin XLR 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 With Hi-Res Signal Decoding MQA, Master Quality Authenticated is the latest technology where we get high-res performance in small file sizes. K9 Pro ESS supports full MQA unfolding allowing the users to listen to the true master quality performance as the artist intended while recording. Apart from these high-res MQA Support, the K9 Pro also supports high-res 32-Bit/384kHZ PCM as well as native DSD256 decoding. High-Resolution Bluetooth Support FiiO K9 Pro ESS 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. Simply connect your smartphone or any other media device with Bluetooth support and feed the audio signal to the K9 Pro ESS over a Wireless Bluetooth connection. App-control and Other...

Brand: FiiO

Presenting the all-new FiiO Q7, the ultimate flagship USB DAC/AMP from the house of FiiO. It is based on the successful architecture of M17, FiiO’s flagship digital audio player. Q7 Houses premium flagship-grade components like ES9038Pro DAC, Desktop-grade THX AA788+ dual AMP circuits, the latest XMOS XU316 16-core receiver, Qualcomm’s latest QCC5124 Bluetooth chipset, etc. Q7 Promises top-tier performance and delivers it gracefully with its flagship-grade audio circuitry. Choose the Q7 as your USB DAC/AMP if you prioritize performance over anything else!! Not Just Portable, But Transportable FiiO Q7 breaks the boundaries of portable devices. It’s a highly-capable device that got a dual power design. Users can use it portably with the in-built battery or they can connect it to a DC power source and take the performance to an all-new level of awesomeness. It has USB Type-C, Coaxial, Optical, and Bluetooth inputs. Flagship Sabre DAC Chipset FiiO Q7 houses Sabre’s flagship ES9038 Pro 32-bit DAC chipset at its heart. It provides extremely clean sound signal decoding achieving best-in-class ultra-low distortion, and noise-free sound decoding. Latest-Gen XMOS USB Processor FiiO Q7 adopts XMOS’s latest 16-core XU316 USB receiver chipset. It enables the Q7 to decode high-resolution 32-Bit PCM and native DSD signal decoding. Extremely Powerful Output With Dual THX AMP Circuits FiiO Q7 is a powerhouse, it houses boatloads of clean output power that can drive the most demanding sets on the planets with ease. Q7 comes with dual THX AA788+ amplification circuits that provide up to 3000mW of output power. It has five-level gain modes including a high-power over-ear headphone mode. High-Resolution Bluetooth Connectivity Q7 supports high-resolution Bluetooth connectivity with the help of Qualcomm’s latest QCC5124 Bluetooth chipset. It supports high-resolution wireless codecs including LDAC, APTX HD, AptX Adaptive, etc. Your Headphone Hub FiiO Q7 houses multiple headphone output ports including 3.5mm single-ended, 6.35mm single-ended, 2.5mm balanced, and 4.4mm balanced headphone ports. With its five gain levels, you can connect high-sensitivity IEMs to high-power requiring Headphones. FiiO Q7 comes packed with all the accessories you might need:

Brand: FiiO

FiiO has entered into the realm of portable USB Type-C DAC and Amplifier with its latest KA3 USB DAC/AMP. Experience flagship-grade performance with the advanced ES9038Q2M ESS Sabre DAC chip that delivers unmatched sound decoding with ultra-low distortion and high SNR ratings. This little mighty beast brings you support for high-resolution 32-Bit/768kHz PCM and native DSD512 signals bringing high-resolution support to your pocket. Highly-Capable High-Resolution Signal Decoder FiiO has years of experience in designing HiFi audio gears. They have designed the highly-capable KA3 USB DAC/AMP with a high-performance ES9038Q2M ESS Sabre DAC chip. It enables the KA3 to decode high-resolution 32-Bit/768kHz PCM signal with any connected source device. KA3 also supports native DSD512 decoding. Simply connect the FiiO KA3 to your smartphone, tablet, or even Desktop PC/Laptops and open the doors to the hi-res audio realm. Multi-Platform Support FiiO KA3 isn't limited to any particular platform or device. It supports multiple platforms including Android smartphones, tablets, iOS devices, Windows PC's/Laptops, MAC devices. You don't need to install any software or application to use the KA3, though using it with the FiiO Music application or FiiO Control application you can access multiple settings on the KA3. Supports Both Single-Ended As Well As Balanced Headphone Connections FiiO KA3 features both single-ended and balanced headphone output ports. It has a 3.5mm single-ended headphone output and another 4.4mm balanced headphone output. With the balanced 4.4mm headphone output, the KA3 outputs up to 240mW of clean, noise-free power that is more than enough to power demanding earphones with ease. Tuned For A Natural Sound FiiO has tuned the KA3 for a smooth and natural sound. It provides an immersive experience for the users with a detailed and wide sound field. KA3 provides ample power to the connected earphones to bring the best out of them.

Brand: FiiO

Features: Durable Material: headphone amplifier made of metal shell, strong and sturdy, lasts to use, adopts anti-slip pads at the bottom for stability. Portable Size: ultra-compact stereo headphone amplifier allows for easy carry around, use it anytime and anywhere. Practicality: 4-channel distribution system makes up to 4 people listen to the playback with outstanding audio quality simultaneously. Convenience: independent volume control enables each listener determine their own volume level via dedicated output level control knob. Easy Use: 5 press buttons ensure easy control; 1/4" and 1/8" outputs, 1/4", 1/8" TRS and RCA inputs meet usage demand. POWER button--on/off, AV MUTE button--connect or cut off RCA input signal, 6.35 MUTE button--connect or cut off 6.35mm input signal, 3.5 MUTE button--connect or cut off 3.5mm input signal Specifications: Brand: Muslady Material: Metal Plug: EU Plug, US Plug(Optional) Input Impedance: 22K Ohm Input Signal Level: +22dB Output Impedance: More than 16 Ohm Maximum Gain: 19dB/channel SNR: more than 98dB Input(power adapter): AC100-240V 50/60Hz Output(power adapter): 5V, 3A Item Weight: 395g / 13.93oz Item Size: 14*9.5*2.7cm / 5.51*3.74*1.06in Package Weight: 624g / 22.01oz Package Size: 24.5*13*6cm / 9.64*5.11*2.36in Note: Headphone amplifier and power adapter only, other accessories in the pictures are not included. Due to manual measurement, there may be deviation, please in kind prevail. Due to lighting or other reasons, the picture and material object may slightly differ. Packing List: 1 * Headphone Amplifier 1 * Power Adapter 1 * User Manual

Brand: TOMTOP JMS

New FiiO BTR7 delivers exceptional audio clarity with a wide dynamic range and lower distortion, achieved by an independent audio circuitry consisting of Dual DACs + Low-Pass Filter + HiFi-grade THX amplifier chips. The FiiO BTR7 comes equipped with Qualcomm’s QCC5124 BT SoC that supports the BT 5.1 protocol and formats like SBC, AAC, aptX LL, aptX HD, aptX Adaptive and LDAC. Moreover, the BTR7 is a very capable All-in One device that offers Hi-Res USB Input capabilities, in addition to its lossless Bluetooth format support. The BTR7 will be equipped with a XMOS XUF208 chip that gives it the ability to work as USB DAC/Amplifier, which will support sampling rates up to 32 bit/384kHz and Native DSD256. Premium Upgraded Dual DAC Chipset The new FiiO BTR7 comes with dual ESS9219 SABRE DAC chipset with a 32-bit “HyperStream” architecture, which delivers a SNR (Signal to Noise Ratio) of 118dB over both the 3.5mm Single-Ended and 4.4mm Balanced (TRRRS) outputs. ES9219C offers better performance with better SNR, Dynamic range, and cleaner sound performance than earlier versions. MQA Support The FiiO BTR7 will support the latest MQA decoding to experience Master Quality Audio files. The source device should be loaded with MQA supported software such as UAPP, Tidal, etc. Latest-Generation Mechanical-Grade Form Factor & Fully Balanced Design BTR7 has got a fantastic solid form factor with a patented design. The metallic antenna is seamlessly integrated into the device. Its form factor is identical to the latest-gen devices from FiiO such as the M11 Plus series, and the M17 flagship digital audio player. The FiiO BTR7 offers a fully balanced audio architecture, which means that each channel is driven separately. It comes equipped with both 3.5mm Single-Ended (TRS) and 4.4mm Pentaconn Balanced (TRRRS) balanced outputs. THX AAA™ Amplifier Technology The FiiO BTR7 have a THX AAA™ “Achromatic Audio Amplifier” design for a clean and powerful analogue output. The 3.5mm Single Ended interface will have an output of 150mW @ 32ohm, while the 4.4mm Balanced port will have 300mW @32ohm. Built-in 1.3″ IPS Colour Display BTR7 has an intuitive look with a colourful user interface and displays different functions like active bitrate, active volume, active BT codec etc. on its 1.3" IPS colour display, with a pixel density of 240×240. And if you want to know, and access, even more options, you can do so very simply via the FiiO Control App available for iOS and Android. Battery Life & Wireless Charging The FiiO BTR7 comes with an 880mAh built-in battery that will offer up to 9 hours of continuous audio playback with the AAC over the 3.5mm balanced output. The charging process will take about 1.5 hours over the USB Type-C port. New to the BTR series is the wireless charging support with the BTR7, recharge anytime anywhere with any Qi Protocol wireless charger. BTR7 is the first in the series to bring wireless...

Brand: FiiO

<p>New CHAKRA high efficiency audio circuitry offers increased power, reliability and efficiency. ‘Silent Power’ Switch Mode Power Supply is more efficient and far more compact than traditional power supplies</p>

Brand: Linn

Hi-Fi-Background-Active-Audio-Quality-Home-StreamWireless Bluetooth Ceiling Speaker and Amp KitWhats Included? 1x Bluetooth Amplifier4x 4" 70W Black Wall Speakers (with brackets)1x 10m speaker cable 1x UK power supply (15V 2A)1x Instruction manual Overview Amp: Our great value amplifier and speaker kit allows you to have up to 4x wirelessly controlled speakers that you can stream music to via Bluetooth. This kit includes everything that you need to get this set-up and it is very easy to install. We have tested this kit thoroughly and it is truly impressive how good the sound quality that the amp and speakers produce (especially for its price). Please see below for more details: Our Bluetooth speaker kit can be linked to any smart phone / tablet / device that has Bluetooth and any music played will be streamed through the compact amplifier (the volume can be controlled remotely too). Perfect for a variety of uses as this amplifier can be hidden above kitchen units, in ceiling voids (make sure ventilated and accessible). Once set up and the power is connected, you don't need to touch it again to play music wirelessly. The amp also features mounting holes so can be screwed into place wherever is convenient. Only one of these amplifiers can be connected to your smartphone / Bluetooth device at once. Overview Speakers: Ideal for home cinema surround sound or Hi-Fi applications, these compact and discreet 2 way stereo speakers are supplied with adjustable wall mounting brackets and are available in either black or white.These speakers can only be powered by stereo amplifier (NOT 100V SYSTEMS). The speakers are rated to 8 Ohms. If you run two pairs of these speakers (4 speakers), the impedance will drop to 4 Ohms. Please make sure that your amplifier is 4 Ohm compatible before setting up 4 speakers.Construction Housed in a rugged ABS plastic casing with a subtle, yet durable mesh grille, these speakers will look stylish and discrete in most environments. Each enclosure contains a high quality 2 quality polymer tweeter (double the size of most on the market) and a 4 surround woofer to produce a great sound for such a compact speaker. Fitting There is an adjustable mounting bracket on the back of each speaker allowing you to securely position each speaker where it needs to be. Technical Specification: AmpBluetooth Version dia 5.0Distance 10m MinimumDepth (mm): 23Height (mm): 85Width (mm): 45Frequency Response: dia 20Hz20KHZPower Input: 15VPower RMS (W) @ 4 Ohms: 2 x 15Wall Mount Speakers 2-Way SpeakersSpeaker Cable ConnectionsMax Power 8Ohm 70wPower RMS 8Ohm 35wSensitivity (1m, 1W) 87DB Frequency Response 100Hz-20kHzImpedance 8 ohmsHeight 208mm, Width 140mm, Depth 120mm (Per Speaker)Housed in a rugged ABS plastic casing with a subtle, yet durable mesh grille.Speaker CableLength 10m (if you need more, please let us know and we can add this on).One PVC conductor is polarity markedeasy connectivityArea per core = 0.75mm dia ² (AWG 19 Approx)Copper Clad...

Brand: loops

Wanna enjoy desktop-grade performance in a portable form factor? Enjoy astonishing performance with the all-new FiiO Q15. This portable DAC/AMP is a true-desktop-grade product equipped with a high-end AKM flagship DAC, high-power amp section, five-level gain mode, and many more features. This stunning device supports Bluetooth, USB, and Coaxial input options for easy connectivity with various devices. Enjoy Desktop-Grade Performance In Portable Form FiiO Q15 brings you the true upgraded desktop-level performance in a portable and compact form factor. The device packs a strong output force that can help you drive even the full-sized cans with ease. When put in Desktop Mode, the Q15 under balanced output is capable of putting out 1600MW in enhanced over-ear headphones mode, which is more than enough to easily drive various IEMs and full-size headphones. Premium Decoding With High-End AKM DAC FiiO has featured AKM’s current flagship AK4499EX+AK4191 combo 32-bit DAC chipset. It provides excellent performance while decoding high-resolution audio signals. The resulting output is extremely clean and precise with ultra-low distortion and high SNR performance. Qualcomm Flagship Bluetooth Chipset FiiO Q15 adopts Qualcomm’s flagship QCC5125 chipset. It enables low-latency wireless Bluetooth connectivity with high-definition codecs including LDAC, AptX HD, AptX, and more. Enjoy high-resolution sound even wirelessly with the Q15. XMOS 3rd Gen USB Processor FiiO has opted for high-end chips to ensure top-quality performance on the Q15. The DAC adopts XMOS XU316 16-core 3rd-gen USB chipset. It enables high-resolution audio signal decoding supporting 32-bit/768kHz PCM, native DSD512, and full MQA signals. Dual Headphone Output With Strong Amp Section & 5-Level Gain modes FiiO Q15 features dual headphone output ports, a 3.5mm single-ended port and another 4.4mm balanced output port. You can pair different headphones and IEMs with both these ports effortlessly. The Q15 has a strong amp section with a five-level gain mode. It has a maximum output rating of 1600mW, and five-level gain modes enable easy connection with both high-sensitivity and low-sensitivity IEM and Headphones. Exclusive Phone Mode FiiO Q15 features an exclusive phone mode. Users can easily switch it on using a standard phone mode switch at the back of the device. In this mode, the FiiO q15 exclusively works on its own battery and doesn’t take any battery power from the connected smartphone. This provides durable performance and a long-lasting battery on your smartphone. USB/Bluetooth/Coaxial Input Modes Connect the FiiO Q15 to different devices of your choice with ease. The Q15 supports wireless Bluetooth, Wired USB, and Wired Coaxial input modes. Coaxial mode enables easy connection with CD Players and other AUX devices, USB enables easy connection with digital media devices, and Bluetooth mode allows for easy connection with smartphones and other wireless devices. Enjoy...

Brand: FiiO

A variety of inputs and outputs On the K11 are USB*, optical and coaxial inputs as well as 4.4mm, 6.35mm, RCA line, and coaxial outputs*. Having more inputs and outputs than other typical entry-level amps means the K11 is more than capable of meeting your needs of putting together a capable audio setup. *USB connection to phones for decoding does not consume the phone’s battery *Coaxal input and output share the same physical connector, Coaxal output can only be used in USB mode Large power output Under a 32Ω load, the K11 is capable of pushing 1400mW under balance modes. This allows it to easily drive many HiFi earphones and headphones to fully unlock their potential. 3 gain levels, 3 volume curves The K11 has 3 separate gain levels, each gain level having its own volume curve. This allows the K11 to give you a better listening experience with various types of headphones, whether you are using sensitive earphones or harder-to-drive over-ear headphones. Specially designed audio circuit and power supply Within the K11’s slim build lies a specially designed audio circuit designed for great sound quality. This is backed by more than 16 low-noise LDOs for precise voltage stabilization and powered by an external 12V switching power supply. All of this leads to a purer and more robust supply of power, leading to stable high-quality audio and thus truly enjoyable music all of the time. Slim and stable The slim aluminium alloy body allows you to easily place the K11 anywhere, making it easier to put the device in a way that compliments the rest of your desk. Thanks to the silicon anti-slip pad, the K11 rests stably and firmly on your table too. Clear always-on display A custom, high-contrast and durable VA display allows you to easily see the sampling rate, volume, gain, or output mode with just a glance. Adjustable RGB logo lightning The FiiO logo is illuminated with RGB lightning, giving you a quick way to identify the sampling rate of the current audio being played back. Six LED strips work in conjunction with a carefully placed reflective film and parts of the body designed to reflect light to make the light show uniform and elegant. One multifunction volume knob In the K11’s minimalist design, the volume knob acts as a critical source of control. The K11’s multifunction volume knob is used to power the device on and off, for menu operation, for volume adjustment, and for functions. The knob is designed so that you can quickly execute various complex actions by simply pressing and turning the knob. You can also quickly switch between LO/PO modes by double-pressing the knob, making it easier for you to appropriately connect to different headphones or audio setups. Driver-free mode for plug-and-play The K11 used in USB DAC mode does not require a driver on Windows 10 and above systems, and can also be used with video game consoles such as the PS5 and the Switch. Simply plug and play for worry-free usage whether you are...

Brand: FiiO

<p>The new MCA Series delivers lower THD (total harmonic distortion) for more clean, pure sound and lower noise for a supremely quiet background.</p>

Brand: Anthem

The LEAK STEREO 230’s all-round performance is engaging, detailed and refined. Detail, timing and dynamics excel, regardless of source or medium. Designed for the modern-day movie and music enthusiast with a nod to our heritage, the LEAK STEREO 230 does not discriminate when it comes to expression and enjoyment of your music and movie reproduction.

Brand: Leak

Features: It is a mini 2.1 channels power amplifier with LCD display, backlight design. Supports 40W + 40W left and right channel output and a 68W mega bass channel output. Treble, bass, subwoofer, and master volume adjustment buttons for easy operation. Can read U disk and memory card, plug and play, supports BT wireless connection. With remote controller, full-featured remote control is supported. Specifications: Rated Frequency: 20-20KHz Left and Right Channel Power: 40W+40W Subwoofer Channel Power: 68W Resolution: 47K Distortion Rate: 0.4% Signal-to-noise Ratio: 80dB Impedance: 4-8 ohms Material: Aluminum alloy Color: Black Product Size: 12.5*17.6*4.5cm Package Size: 27*21*6.5cm Gross Weight: 900g Package List: 1 * Audio Amplifier 1 * Remote Controller 1 * Power Adapter 1 * User Manual

Brand: TOMTOP JMS

A variety of inputs and outputs On the K11 are USB*, optical and coaxial inputs as well as 4.4mm, 6.35mm, RCA line, and coaxial outputs*. Having more inputs and outputs than other typical entry-level amps means the K11 is more than capable of meeting your needs of putting together a capable audio setup. *USB connection to phones for decoding does not consume the phone’s battery *Coaxal input and output share the same physical connector, Coaxal output can only be used in USB mode Large power output Under a 32Ω load, the K11 is capable of pushing 1400mW under balance modes. This allows it to easily drive many HiFi earphones and headphones to fully unlock their potential. 3 gain levels, 3 volume curves The K11 has 3 separate gain levels, each gain level having its own volume curve. This allows the K11 to give you a better listening experience with various types of headphones, whether you are using sensitive earphones or harder-to-drive over-ear headphones. Specially designed audio circuit and power supply Within the K11’s slim build lies a specially designed audio circuit designed for great sound quality. This is backed by more than 16 low-noise LDOs for precise voltage stabilization and powered by an external 12V switching power supply. All of this leads to a purer and more robust supply of power, leading to stable high-quality audio and thus truly enjoyable music all of the time. Slim and stable The slim aluminium alloy body allows you to easily place the K11 anywhere, making it easier to put the device in a way that compliments the rest of your desk. Thanks to the silicon anti-slip pad, the K11 rests stably and firmly on your table too. Clear always-on display A custom, high-contrast and durable VA display allows you to easily see the sampling rate, volume, gain, or output mode with just a glance. Adjustable RGB logo lightning The FiiO logo is illuminated with RGB lightning, giving you a quick way to identify the sampling rate of the current audio being played back. Six LED strips work in conjunction with a carefully placed reflective film and parts of the body designed to reflect light to make the light show uniform and elegant. One multifunction volume knob In the K11’s minimalist design, the volume knob acts as a critical source of control. The K11’s multifunction volume knob is used to power the device on and off, for menu operation, for volume adjustment, and for functions. The knob is designed so that you can quickly execute various complex actions by simply pressing and turning the knob. You can also quickly switch between LO/PO modes by double-pressing the knob, making it easier for you to appropriately connect to different headphones or audio setups. Driver-free mode for plug-and-play The K11 used in USB DAC mode does not require a driver on Windows 10 and above systems, and can also be used with video game consoles such as the PS5 and the Switch. Simply plug and play for worry-free usage whether you are...

Brand: FiiO

FiiO K19 is the brand’s latest flagship studio-grade DAC/AMP. Designed with top-quality components, the K19 packs an industry-leading performance. Featuring two latest 8-channel ES9039SPro flagship DAC Chips and a solid THX AAA 88+ amp section, FiiO promises clear, crisp output with a strong amp section. FiiO K19 supports a 31-band highly precise PEQ that allows you to precisely adjust the output. The strong amp section on the K19 produces a powerful 8W per channel output. FiiO K19 is here to bring the best all-in-one desktop device to you. Innovative 31-Band High-Precision lossless PEQ The FiiO K19 features DEL (Dual-Engine Limiter) technology, along with some proprietary algorithms, the K19 get access to various audio effects such as DRC (Dynamic Range Compression), and DRE (Dynamic Range Enhancement). It also has 31-band highly precise lossless PEQ that allows for adjustment between 44.1kHz to 192kHz audio signals without interfering with the sampling rate conversion (SRC). For each band, users can adjust the gain between +12 to -24dB, allowing for the output to be fully adjusted to preference. And the PEQ curves don’t have to be used only by you – PEQ presets on the K19 can be shared between users, being able to import and export PEQ presets opens up a whole new dimension to sound adjustment. Latest-Gen Flagship Dual DAC Chipset FiiO has equipped the latest K19 with two latest-generation 8-channel DAC chips from ESS Technologies. The device houses two ES9039SPro, one for each channel on the K19. These chips benefit from 4th generation 32bit Hyperstream architecture, they are capable of delivering true high-resolution audio signal processing with ultra-high dynamic range and ultra-low distortion in the output signal. High-Power 8-Channel THX Amp Section At the heart of FiiO K19, we have a high-power 8-channel THX AAA 88+ Amp chipset. The THX amp chips are connected in parallel with each other, creating a fully balanced 4-channel design architecture for the headphones. It is a powerful analogue amp section that promises a strong output of up to 8W per channel. With this much power down its sleeve, you can easily drive even the most demanding headphones on the planet and still have a lot of headroom left. Pure High-Res Sound Processing With Ultra-Precise Audio Clocks FiiO K19 houses dual industry-leading ACCUSILICON AS318-B ultra-low phase noise Accusilicon Femtosecond crystal oscillators. They are pre-screened before being selected for the K19 to ensure pure sound signal restoration during processing and result in clearer, more accurate sound signal reproduction at different sampling rates. Shock-Proof Diecast Chassis and shielded circuit boards FiiO K19 has a completely seamless design crafted with die-cast aluminium alloy material. The body is carefully polished using a multi-axis CNC machining process for a rich and premium finish. The device has a unibody design and a shock-proof internal chassis for a stable operation....

Brand: FiiO

Q15 DAC and Headphone Amplifier Desktop/portable dual power supply modes 1600mW high output powerBluetooth/USB/coaxial decoding High-end QCC5125+XU316 Global PEQAKM flagship DAC combo AK4191+AK4499EX Full-color IPS display5-level audio circuit Comprehensive protection Body Material:Metal DSD (Direct Stream Digital):Yes Channels:2.0 Recommended Headphone Maximum Impedance:251-300 Ohm Brand Name:Fiio Input Type:USB Origin:Mainland China

Brand: FiiO

BBE2150 audio front board BBE sound enhancement/low frequency compensation/high frequency resolution control Name: BBE sound effect front board Model: XH-A904 Function type: pre-stage tuning board Chip model: BBE2150 Power supply voltage: DC9~18V Appearance size: 61*31*11mm Weight: 14g

Brand: tongxinkeji

<p>The NAC 552 is by some distance the most advanced Naim preamplifier ever and has some claim, therefore, to being the best preamplifier, period.</p>

Brand: Naim