Portable DAC/AMPs

Portability meets performance The TOPPING G5 is a DAC/Amp that packs TOPPING’s classic NFCA architecture into a portable package. With 24-bit Bluetooth audio and top-of-the-line specs, it’s an ideal unit for audiophiles and enthusiasts alike.   Built-in NFCA headphone amp The G5 uses an NFCA module specially developed for portable devices. It achieves an output power of 1200mW x 2, THD+N of 0.00007%, and an output impedance of <0.1Ω. 24bit hi-def Bluetooth The G5 is certified Hi-Res Audio Wireless. It uses the newest Qualcomm QCC5125 chipset, which supports 24-bit/96kHz Bluetooth formats like LDAC and aptX HD. Plug and play Plug and play the G5 with devices running Windows 10 (or above), Mac, Linux, iOS, or Android. The G5 is powered by a built-in 4000mAh battery, so it won’t drain your portable device’s battery. Aluminum + leather The G5 is gorgeously encased in a single sturdy piece of CNC aluminum. A faux leather bottom prevents the case from scratching other devices when stacked. Protective corner guards The G5 is designed with corner guards at both ends to protect the end panels, effectively preventing the volume knob from being accidentally adjusted in your pocket and greatly reducing the possibility of breaking the headphone plug. 25 hour battery life TOPPING optimized the G5 architecture for maximum battery life. With less than five hours of charging time, the G5 can last 25 hours in Aux mode, 10 hours in Bluetooth mode, and 9 hours in USB mode. Bundle it with a FiiO LT-LT1 cable Get 24-bit/192kHz lossless output from your Apple device by connecting the G5 to it with the FiiO LT-LT1 cable. The skin-friendly yet durable multi-strand cotton mesh sheath feels great to the touch and is durable to withstand daily wear and tear for years to come.   Product highlights Built-in NFCA headphone amp ESS ES9068AS DAC chip 24-bit LDAC audio Hi-Res certified Three inputs: USB, BT, AUX Two outputs: 4.4mm bal, 3.5mm SE 3 -step gain setting Up to 25 hours on a single charge 0.00009% THD+N PCM 768kHz DSD512 <0.1Ω output impedance 1200mW x 2 output power Aluminum body Specs USB IN maximum playback support PCM: 32-bit/768kHz DSD (Native): DSD512 DSD (DoP): DSD256 Bluetooth IN playback support AAC, SBC, aptX, aptX LL, aptX HD, aptX Adaptive, LDAC G5 DAC parameters THD+N @1kHz (A-wt): <0.00009% THD @20-20kHz 90kBw: <0.0002% SNR @1kHz (A-wt): 124dB Dynamic range @1kHz (A-wt): 124dB Frequency response: 20Hz-20kHz (±0.1dB) / 20Hz-40kHz (±0.8dB) Output level: 2.1Vrms @0dBFS Noise (A-wt): <1.3uVrms Channel crosstalk: -104dB @1kHz Channel balance: 0.3dB Output impedance: 50Ω G5 headphone amplifier parameters THD+N @1kHz (A-wt): <0.0001% @145mW (32Ω) THD @20-20kHz (90kBW): <0.0008% @145mW (32Ω) / <0.0006% @15mW (300Ω) SNR @ Max out 1kHz (A-wt): 124dB @1kHz Dynamic range @1kHz (A-wt): 124dB@1kHz Frequency response: 20Hz-20kHz (±0.1dB) / 20Hz-40kHz (±0.4dB) Output level: Low gain: 1.1Vpp / Medium gain: 6Vpp / High gain: 21Vpp Noise (A-wt): Low gain: <1.0Vrms / Medium gain: <1.5uVrms / High gain: 5.0uVrms Channel crosstalk: -114dB @1kHz Gain: Low gain: -8dB / Medium gain: 6.4dB / High gain: 18.2dB Channel balance: 0.3dB Output impedance: <0.1Ω Output power 1000mW x 2 @16Ω THD+N <0.1% 1200mW x 2 @32Ω THD+N <0.1% 720mW x 2 @64Ω THD+N <0.1% 175mW x 2 @300Ω THD+N <0.1% 90mW x 2 @600Ω THD+N <0.1% Load impedance: >8Ω

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The DACport from CEntrance is a highly compact, reference quality headphone digital to analog converter that allows for pristine-quality playback anywhere. The unit features proprietary AdaptiWave 24-bit USB audio technology, JitterGuard clock management system, and an audiophile headphone amplifier.The DACport provides plug 'n play operation in a cigar-sized, anodized aluminum tube and is very portable and convenient, without sacrificing audio quality. The headphone amplifier is designed for listening without fatigue, while offering clarity and detail. No external power adapter is required as the unit utilizes USB power and works anywhere a laptop can go. Audiophile-grade digital-to-analog converter outputs 24-bit/96 kHz music with bit-perfect accuracy Set up could not be easier - when plugging the DACport into a USB port on a computer, it takes over as the main sound card and is ready right away The company's AdaptiWave High Resolution USB audio technology offers true 24-bit/96kHz audio quality, eliminating any re-sampling artifacts introduced by the operating system Windows may downgrade 24-bit audio files to play on 16-bit soundcards, adding noise, but since the DACport is a 24-bit device, Windows sends it audio with no changes (bit-for-bit) at all supported sample rates The JitterGuard clock management system uses a military specified clock oscillator with 10 ppm precision The Class A headphone amplifier is direct-coupled (capacitor-free), maintaining audiophile quality all the way to the headphones The low-distortion amplifier runs on super-clean 18V rails - higher voltage means more headroom and more output power to drive any headphones RoHS, FCC and CE-compliant Designed and assembled in the USA

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Features: Portable DAC/AMP and Music Player. New Optimized Design for Better Control and Use. High-Performance CS43198 32-Bit DAC Chipset. Dedicated SG-Micro Headphone Amplification Circuit. XMOS XU208 USB Processor. Local Music Playback Through MicroSD Card. 1” Colorful Display Screen. High-Resolution Bluetooth V5.0 Connectivitiy. LDAC, AAC Codec Support. Dual Headphone Output(3.5mm+4.4mm). Low Output Impedance(0.4Ω/0.8Ω). Up to 680mW @ 32Ω output power. 2100mAh High-Capacity Battery. Up to 12 hours of battery life. Two Stunning Color Options. Shanling has released the all-new H2 portable DAC/Amp and music player. This is the third product in the H series of products by Shanling with a new optimized design for easy usage and better control. The Shanling H2 houses a CS43198 high-performance 32-bit DAC chipset along with a high-power headphone amp section that promises a clean and powerful output. Shanling H2 can be a single point of your music control with every setting at your disposal. The device has USB DAC functionality, Bluetooth signal input functionality, etc. It also supports local music playback with a MicroSD card slot and easy library access through the Eddict Player application on your smartphones!!Compact, Feature-Rich Portable Device:-Shanling H2 is an ultra-compact portable USB DAC/AMP and Music Player. This single device can help you enjoy your favourite music as USB DAC/AMP, Bluetooth DAC/AMP, or a dedicated music player by supporting local playback through a MicroSD card. It has complete integration in the Eddict Player application for easy local file access.New Optimized Design:Shanling H2 has an optimized and more compact design offering great portability with its handy design and lightweight architecture. The H2 has a smaller overall build with the volume wheel integrated into the main body. It also makes it handy to adjust the volume on the go.32-Bit Cirrus Logic DAC Chipset:Shanling H2 features a high-end CS43198 DAC chipset from Cirrus Logics. This high-performance 32-bit DAC promises quality sound output with low distortion, high SNR, and DNR performance. The resulting output with the H2 is clear, rich, and has no audible noise floor even with sensitive IEMs.XMOS USB Processor:The 32-bit CS DAC is combined with the XMOS XU208 8-core USB processor. It enables high-resolution audio signal decoding support on the device supporting native DSD and 32-bit PCM audio signals.Dual-Headphone Outputs & Dedicated Amp Section:-Shanling has featured a dedicated SG-Micro amp section on the H2. The device has dual headphone output ports featuring a 3.5mm single-ended and a 4.4mm balanced port. With its dedicated amp section, the Shanling H2 has a maximum output of 680mW@32Ω through the balanced 4.4mm output. The output impedance of both ports is also very low, you will get crystal clear output from both ports.1” Colorful Display:Shanling H2 features a 1” colorful display screen. This screen shows various functions and settings related to the device and active playback. This includes active playback file info, volume level, battery status, etc.Outstanding Battery Backup:Shanling H2 houses a 2100mAh large-capacity rechargeable battery that provides the device with an outstanding battery life. Shanling H2 has a rated durability of up to 12 hours with a full charge.

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Specs Weight: about 20.8gSize: 60X25X11mmSupported specifications: 768kHz/32bit, DSD512 and MQAGain compensation: high, lowDAC conversion chip: ES9069QDigital filter: 8 different filtering methods3.5mm PO outputOutput power: 2.1V@32Ω(137mW@32Ω)Frequency response: 20Hz-40kHz (-0.7dB)THD+N: 0.0008%@32Ω (A-Weight @1.5V)Dynamic range: 120dB@32Ω (A-Weight)Channel separation: 71dB@32ΩSignal-to-noise ratio: 124dB@32Ω (A-Weight)Output impedance: <0.4Ω4.4mm BAL outputOutput power: 2.1V@32Ω(227mW@32Ω)Frequency response: 20Hz-40kHz (0.7dB)THD+N: 0.0006%@32Ω (A-Weight @ 1.5V)Dynamic range: 116dB@32Ω(-Weight)Channel separation: 106dB@ 32ΩSignal-to-noise ratio: 120dB@32Ω(A-Weight)Output impedance: <0.8Ω

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Features >Pure 1-Bit R2R Ladder DAC. >Parallel Driven Balanced Amplifier Chipset. >3.5mm+4.4mm Dual Headphone Output. >Supports Balanced Line-Out. >100-Level Resistor Array Volume Control. >Hi-Res PCM(32-Bit/384kHz), Native DSD256 Decoding. >All-to-DSD Function(64/128/256). >Detachable Type-C Connector Cable. >CNC-Machined Metallic Chassis. >Lightweight & Ergonomic Design. >High-Power Output(Up to 400mW, 4.4mm Bal). >Premium Leather Case. >0.96” OLED Display Screen. >Impressive Performance With Clear Dynamic Range & High SNR Performance. >Compact & Handy. >Works with Apple iOS, Android, Windows, and Mac devices. >Minimum Interferences with Dual PCB.= Introducing the all-new Cayin RU7, a fully discrete 1-Bit R2R Portable USB DAC/AMP. Enjoy purely organic sound with ultimate details and rich, natural tone with the RU7 connected to your smartphone or tablet, or even laptop/PC. Cayin has equipped the RU7 with a fully-balanced resistors network discrete 1-bit DAC for pure DSD decoding support on the go. The RU7 even has an All-to-DSD function that allows to upscale your music to the DSD level!! It has dual-headphone outputs, 3.5mm single-ended, and 4.4mm balanced. With a properly designed balanced headphone amplification section, the RU7 produces a powerful output of up to 400mW on the go. Cayin RU7 also has line-out support with fixed voltage output!! Fully-Discrete Pure 1-Bit R2R DAC Cayin RU7 features a fully-discrete pure 1-Bit R2R ladder Array DAC. It features a micro-miniaturized 1-Bit DAC circuit formed using discrete components. It has a fully-differentiate 4-Ch DAC architecture with a total of 128(4×32) high-precision film resistors. It is similar to their recently launched N7 DAC. Cayin has implemented high-quality resistors to achieve 1-Bit DSD decoding. High-Power Parallel Driver Balanced Amplification Architecture Cayin has featured dual amplifiers in parallel on the RU7. They provide 4-Ch high-power output producing a strong output thrust of up to 400mW @ 32Ω of impedance load. This is more than adequate to drive most IEMs with ease. With the single-ended 3.5mm output we get 160mW @ 32Ω of load. Both the 3.5mm and 4.4mm output ports support the line-out function. Shared Line-Out Design Cayin RU7 features a line-out function through both output ports. We get fixed voltage output with up to 1.2Vrms through the 3.5mm SE output and 2.4Vrms through the 4.4mm output. The line-out voltage is carefully adjusted to retain as many details and dynamics as possible through the 1-Bit DAC architecture with minimum noise and distortion. All-to-DSD Functionality Cayin RU7 supports high-resolution audio signal decoding. It supports PCM up to 32-Bit/384kHz bitrate and native DSD256 signals. The RU7 also has All-to-DSD function support that converts all the digital signals into pure DSD format!! Precise Volume Control With Discrete Components Cayin RU7 features discrete resistor network Volume control. It has 100-steps volume control through 3 segments of resistors and switching relays. The first segment is between 1-49 volume level, the second segment works at 50-79 volume level and the third and the last segment is at 80 to 100 volume levels. It allows for precise volume adjustment allowing the users to easily pair their demanding power-hungry IEMs as well as easy-to-drive high-sensitivity IEMs. Compact & Handy Cayin RU7 is a very compact yet handy device. The device itself is small and has a lightweight design weighing in at just 25 grams. It has a premium zinc alloy material chassis and comes with a high-quality leather protective case. The Type-C cable is also included in the package, Lightning cable has to be bought separately.

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