Headphone Amplifiers

Bluetooth 5.0 LDAC transmission ：DX3Pro+ has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDAC/AAC/SBC/APTX/APTX LL/APTX HD protocol. To get even better sound quality from Bluetooth, we abandon the built-in DAC of QCC5125 and connect its digital signal to ES9038Q2M to decode. NFCA circuit ：The new DX3 Pro+ has the NFCA circuit optimized for this unit, giving the ultra low noise and distortion. It pairs with high sensitivity IEMs and power hungry high impedance headphones nicely. Pre-amplifier function ：Adapt to different usage scenarios, DX3 Pro+ has 4 output modes: Headphone Amp, Headphone Amp+ Line out, DAC, and Pre amplifier. PA3s

Bluetooth 5.0 LDAC transmission ：DX3Pro+ has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDAC/AAC/SBC/APTX/APTX LL/APTX HD protocol. To get even better sound quality from Bluetooth, we abandon the built-in DAC of QCC5125 and connect its digital signal to ES9038Q2M to decode. NFCA circuit ：The new DX3 Pro+ has the NFCA circuit optimized for this unit, giving the ultra low noise and distortion. It pairs with high sensitivity IEMs and power hungry high impedance headphones nicely. Pre-amplifier function ：Adapt to different usage scenarios, DX3 Pro+ has 4 output modes: Headphone Amp, Headphone Amp+ Line out, DAC, and Pre amplifier. PA3s

Fully discrete NFCA also create wonderful amp:A90 Discrete uses fully discrete components to redesign the NFCA (Nested F eedback Composite Amplifier) module.4 built-in NFCA-Discrete modules which each them uses 39 transistors build up fully balanced structure. The optimized Voltage Current hybrid feedback architecture along with UHGF (UItra High Gain Feedback) technology provide excellent DC and AC performance. Benefiting from the new design, the output capability is stronger than ever,which allows the amp driving low impedance headphones even more effortlessly. 2 Gain settings :The A90 Discrete has two gain options, which enough to cover a wide variety of headphones: low gain to drive the

T'ang-ku-la Module ▶️The T'ang-ku-la Module uses a new three-stage feedback circuit. Further reducing noise and high frequency distortion, making the dynamic range rise to an unmatched 147dB new realm. The new technology greatly reduces heat generation, thus greatly improving reliability, extending electronic component life, and reducing thermal noise. Ground Loop Noise Disappearing magic ▶️ When multiple devices are used in combination, ground loop noise may be encountered. A70 Pro adds a GND/LIFT switch, when ground loop noise is encountered switch to LIFT and the noise will disappear. Relay volume control ▶️ A70 Pro uses relays and resistor networks to form R2R volume

T'ang-ku-la Module ▶️The T'ang-ku-la Module uses a new three-stage feedback circuit. Further reducing noise and high frequency distortion, making the dynamic range rise to an unmatched 147dB new realm. The new technology greatly reduces heat generation, thus greatly improving reliability, extending electronic component life, and reducing thermal noise. Ground Loop Noise Disappearing magic ▶️ When multiple devices are used in combination, ground loop noise may be encountered. A70 Pro adds a GND/LIFT switch, when ground loop noise is encountered switch to LIFT and the noise will disappear. Relay volume control ▶️ A70 Pro uses relays and resistor networks to form R2R volume

6.35mm SE & 4.4mm balanced output ---Although there is only a single-ended input, A50s has a bilt-in balanced amp circuit. Therefore, it can drive single-ended head- phones by 6.35mm output, and drive balanced headphones by 4.4mm balanced output. Wide range of adaptation to headphones ---A50s has a high voltage swing of 42Vp-p, power of 3500mW per channel when both channels are driven and output impedance of less than 0. 1Ohm. It easily drives power-hungry headphones with a wide range of different impedance. 2 step gain settings, adapt to various sensitivities ---A50s is equipped with two gain settings of 0dB/6dB at SE out- put(6dB/12dB at balanced output). Wide range of gain settings and …

Ultra-high Performance NFCA modules A50 III uses the same NFCA module from A50s. Voltage Current hybrid feedback architecture along with UHGF technology provides excellent DCand AC performance. High output current drive capability allows the amp driving low impedance headphones with ease. Full aluminum case A50 III has a unique integrated design. It has gone through dozens of processes of planning, design and precision machining from solid aluminum bricks. CNC machining provides excellent electromagnetic shielding while giving the A50 III a smooth appearance and superior strength. It is not only the masterpiece of craftsmanship, but also the perfect combination of art and technology.

Ultra-high Performance NFCA modules A50 III uses the same NFCA module from A50s. Voltage Current hybrid feedback architecture along with UHGF technology provides excellent DCand AC performance. High output current drive capability allows the amp driving low impedance headphones with ease. Full aluminum case A50 III has a unique integrated design. It has gone through dozens of processes of planning, design and precision machining from solid aluminum bricks. CNC machining provides excellent electromagnetic shielding while giving the A50 III a smooth appearance and superior strength. It is not only the masterpiece of craftsmanship, but also the perfect combination of art and technology.

High-quality DAC - The THD + N of A30 Pro is no higher than 0.00006%, which means the A30 Pro accurately restores 99.99994% of the original sound, what you get is what you input Pushing The Envelope - A30 Pro uses the new specifically redesigned NFCA based circuit is optimized for terrific single ended performance. Massive paralleled high performance audio opamp architecture along with UHGF technology provides excellent DC and AC performance Thoughtful Design - Since then, buying headphones does not have to consider whether the plug matches the headphone amplifier, because the A30 Pro already provides you all in a compact body, including 4-PIN-XLR, 4.4mm, 6.35mm ≥250Ω = Cass A - A30 Pro is …

THXAAA-888 Headphone Amplifier with THX AAA Technology Pop-less Design with High-Quality Relays 12 Watts into 16 Ohm, 6 Watts into 32 Ohm 0.1 Hz to 500 kHz(-3dB) Frequency Response Fully Protection with DC, Over-Voltage, Over-Current, Short-Circuit and Thermal Protection on Headphone Amplifier

Classical retro toggle switch :The gain can be switched between high and low gears! Precise CNC Aluminum Alloy Shell :Anodizing technology, fine workmanship, smooth finish . Powerful Thrust Output :6 Watts into 16 Ohm, 3 Watts into 32 Ohm Headphones . Low Noise Power Supply . Precise Linear Feedback Circuit:THD

Fully Balanced 1-Bit Discrete Resistor Network DAC 100 steps 3-segment High Precision Resistor Array Volume Control Native decode DESD64/128/256, support PCM up to 384kHz TWO 6-layer PCB, digital and analogue circuits on separate boards 3.5mm single-ended phone output delivers 160mW per channel at 32Ω loading

[2nd gen of PLL core + 10MHz Clock Input] The 2nd gen of PLL core is a tech breakthrough that took 4 years. It makes the sound more natural and vivid. | Clock is the core and source of the whole digital circuit. The S9c Pro has the excellent PLL core and the 10M clock input, giving you more room of sound exploration. (Recommended audio clocks: aune S1c /aune SC1/aune XC1) [Onboard-llS Differential Isolation Transmission Technology | Global Clock Sync Tech] Usually USB XMOS uses 2 oscillators to generate clock signals. The S9c Pro, however, innovatively adopts the ultra-low-jitter PLL to output clock signals, so the USB XMOS and the DAC chip can share the same clock source. The digital parts …

1x Micro USB 768kHz/32-bit Capable Input 1x 3.5mm Jack Coaxial 768kHz/32-bit Capable Input 1x Optical TOSLINK 96kHz/24-bit Capable Input 1x 1amp Micro USB Charging Port Input 2x 3.5mm Headphone Jacks Output

[Supports high resolution sound]: KA1 headphone amps supports up to 32bit/384kHz PCM and DSD512 high-end decoding. [Compatible with Android/Windows]: KA1 tiny amplifier can support multi-devices, supports smartphones/portable player/tablet/computer. [Supports MQA 8x rendering]: KA1 portable dongle supports MQA rendering. You could get a lossless sound when you are listening music or others. [Lightweight but useful and powerful]: The tiny USB DAC KA1's body size is only 43x15x8mm, and it is just about 10g. It is convenient and portable for you to take it anywhere. [Multi-playing ways and portable]: KA1 amplifier with a USB Type-C connector, you could use it to get a high resolution sound …

Groundbreaking - The first DAC/amp in the world utilizing xMEMS technology, offering mechanical responses 150x faster than traditional drivers and a silicon diaphragm that's 95x stiffer than plastic. Collaboration with XMEMs - The Diablo-X combines cutting-edge voltage solutions and speaker technology, versatile enough to amplify both IEMs and headphones. Advanced Features - The device is fortified against noise and interference, equipped with tailored power modes and is compatible with the latest xMEMS tech headphones. It guarantees top-notch audio quality up to PCM 768, DSD 512, and 2xDXD with full MQA decoding and offers three power modes: xMEMS, Turbo, and Normal. Exceptional Components …

High-Power Portable DAC/Amp: iFi iDSD Diablo 2 offers a formidable 5,180mW output, driving a wide range of headphones including IEMs and demanding over-ears, with a 6.3mm single-ended and a 4.4mm balanced output for superior sound. Advanced Audio Technology: The Diablo 2 is the world's first portable DAC/Amp with Bluetooth 5.4, it supports aptX Lossless, the only Bluetooth codec for lossless CD-quality streaming without sacrificing audio quality. Alongside Dual Core Burr Brown chipsets for Bit-Perfect DSD and PCM up to 768kHz and full MQA decoding. Versatile and User-Friendly Design: Features customizable wings for horizontal or vertical placement, volume lock, and includes an array of accessories …

H7 is the first Shanling audio design built around the new generation of AKM's flagship DAC system. The Shanling H7 combines the AK4191EQ Delta-Sigma modulator with the AK4499EX DAC, splitting the Digital-to-Analog process between these two chips for improved performance in both domains. This unique approach implemented by AKM allows for even better sound quality, pushing ahead of the older AKM AK4499 DAC. Thanks to the addition of a MicroSD card slot, H7 is capable of direct lossless playback, in the highest quality and without any cables or Bluetooth signal degradation. Users can pair H7 with our Eddict Player app to gain full control over their music libraries. Equipped with a new generation …

Shanling has equipped the latest H5 with a high-performance Dual DAC chipset. The device houses two AK4493SEQ DAC chips from AKM Technologies. They are high-quality 32-Bit DAC chipset that provides beautiful performance in decoding high-resolution audio signals. Shanling H5 produces clear sound with high SNR performance and low harmonic distortion. Shanling H5 benefits from XMOS’s latest generation 16-core XU316 USB processor chipset. It enables high-resolution 32-Bit/768kHz PCM and native DSD support on the H5(while using USB input). Users also have a microSD card slot that supports memory cards up to 2TB capacity. Users can access their music library using the Eddict player on their smartphone by…