Portable DAC/AMPs - Wish Audio

Excellent Sound in Smallest PackagePair of top-of-the-line Cirrus Logic CS43198 DACs provide exquisitely clean sound, while still providing our unique sound tuning. Running in a fully balanced setup, feeding two dedicated SGM8262 headphone amplifiers, offering up to 500 mW @ 32 Ohm output power. Making ONIX XI1 into a truly powerful tiny beast, driving anything from sensitive IEMs to demanding full-size Planars.Advanced ControlONIX XI1 offers a 0.87-inch monochromatic screen for quick access to a range of settings directly on the device, without any need to dive into a companion app and compatible with an unlimited range of systems. A trio of hardware buttons then provide quick and tactile control over volume and playback. SPECIFICATIONS Dimensions: 64 x 32 x14 mmWeight: 38gHi-Res Support: 32bit / 768kHz & DSD256Gain: Low & High GainDisplay: 0.87-Inch MonochromaticControls: 3 Hardware Multifunctional ButtonsInput: Standard USB-C ConnectorCompatibility: Android & iOS Devices, Windows & Mac Computers* For devices using Lightning Connector, please purchase Shanling L3 cable3.5mm Single-Ended Output：Output Power: 2.4V@32Ω (180mW@32Ω)Output Impedance: 0.4Ω4.4mm Balanced Output：Output Power: 4.0V@32Ω (500mW@32Ω)THD+N: 0.0005% @32Ω (A-Weight)Dynamic Range: 129dB @32Ω (A-Weight)Channel Separation: 99dBSignal-to-Noise Ratio : 129dB @32Ω (A-Weight)Output Impedance: 0.8Ω

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The iDSD Valkyrie is for those demanding more than pure power or precision; it’s for those who seek the power to sculpt the feel and emotion of their music. Fusing sonic customisation with cutting-edge technology, the Valkyrie hides thunderous amounts of sonic control, with K2HD Technology, DSD Remastering, six additional digital filters, and our signature analogue processing. Complete with quad-DAC architecture, 5,700mW* peak output, lossless Bluetooth, and 18hours of battery life, it is unmatched by any other portable. These powerful technologies can be combined with six user-selectable digital filters, giving you more ways to experience your favourite music and discover the best for your ears.  Complementing its digital customisation suite are our all-analogue, renowned XBass II, XPresence, and XSpace processing modes:  XBass II reinstates the missing bass for open-backed headphones, or recordings that crave a bass boost. XPresence adds midrange presence to your favourite recordings, making them sound more immediate and engaging. XSpace restores the expansive soundstage of recordings.  The Valkyrie is built around four Burr-Brown DACs in a hybrid multi-bit configuration, drawing from our long-standing experience with the legendary multi-bit Philips TDA1541A.  This design enables the mixing of eight pairs of differential signals to capture the magic and impact of the iconic multi-bit chipset, but with superior low-level linearity for breathtaking detail.  To minimise crosstalk, the analogue path sits on its own dedicated board, isolated from digital components.  We’ve equipped Valkyrie with the latest Bluetooth technology, courtesy of Qualcomm’s flagship QCC518x chipset and the aptX Lossless codec.  Offering a maximum bitrate of 1,200kbps, aptX Lossless is the first and only Bluetooth codec currently capable of wirelessly sending CD-quality audio without losing data.  For those wanting high-res Bluetooth playback, the Valkyrie also supports 96kHz/24-bit audio via LDAC and LHDC/HWA codecs.  The iDSD Valkyrie has other innovative, next-generation technologies up its sleeve – including full xMEMS support.   To power all its advanced features, the Valkyrie requires a serious battery configuration. Under the chassis lie four 5,000mAh lithium-ion batteries, totalling a colossal 20,000mAh. SpecificationsANALOGUE INPUTS    Balanced 4.4mm  Single-Ended 3.5mmANALOGUE OUTPUTS    Balanced 4.4mm  2x Single-Ended 3.5mm  RCABATTERY    Lithium-Polymer 20,000mAhBLUETOOTH FORMATS    aptX Lossless, aptX Adaptive, aptX, LDAC, LHDC/HWA, AAC, SBCCHARGING    PD/QC3.0 @ 20V; QC2.0 @ 5-12VDIGITAL FILTERS    Bit Perfect, Standard, Minimum, GTO, Apodising, Transient Aligned, ‘K2’ mode, ‘K2HD’ mode DIGITAL INPUTS    USB-C, S/PDIF (Coaxial/Optical), Bluetooth 5.4

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Output interface:– 3.5mm single-ended output– 4.4mm balanced output– 3.5mm optical fiber output (192k) DAC chip: ES9039Q2M Headphone amp configuration:– OPA1622 × 2– SGM8262 × 2 Architecture: CQAM (CrystalSync Quad Amp Module) Output power:– 3.5mm: ≥175mW + 175mW (32Ω, THD+N<1%)– 4.4mm: ≥520mW + 520mW (32Ω, THD+N<1%) Signal-to-noise ratio (SNR): 123dB (real user environment test) Dynamic range (DNR): 122dB (real user environment test) Total Harmonic Distortion + Noise (THD+N):– 3.5mm: 0.0005%– 4.4mm: 0.0005% Frequency response: ±0.2dB (20Hz – 20kHz) Compatible systems: Android, iOS, MacOS, Windows Versatile Output ModesEnhanced Freedom in Listening The ITM07 inherits iKKO’s Hi-Fi USB DAC triple-output modes,supporting 3.5mm, optical, and 4.4mm balanced outputs.This versatile connectivity allows audiophilesto easily unlock a multitude of pairing possibilities. Hi-Fi Audio Bridge for Mobile DevicesRedefining High-Quality Music Experience As a high-quality audio bridge betweenmobile devices and Hi-Fi streaming,the ITM07 offers top-tier performance on parwith professional portable players,enabling immersive, true-to-life music experiences wherever you go. Innovative CQAM ArchitectureAchieving High-Fidelity Audio Transmission The built-in CrystalSync Quad Amp Module (CQAM) features a dual active crystal oscillator design, ensuring high fidelity in audio data transmission. This preserves every musical detail, delivering pure and flawless sound quality. Flagship Dual-Stage AmplifierCrafting Ultimate Sound Texture On the analog side, a flagship dual-stage amplifier setup precisely controls sound quality without introducing any distortion. The ITM07 delivers smooth and detailed sound, perfectly capturing the layers and textures in your music. Radar Architecture CircuitEmpowering Dynamic Musical Expression Constructed with a radar architecture-level circuit board, the ITM07’s PCB supports a current capacity of up to 5A. Its zero-latency current transient processing enables superior dynamics, providing a wider soundstage,rapid transient response, and impressive, immersive audio clarity.

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W2U "The Extraordinary" 800mW+800mW Continuous High Power Output! L&P's New High-Power Dongle W2 Ultra. Basic parameters Product model：W2 Ultra Color/Size/Weight：GREEN/63x24x12.5mm/26g Display：0.91 inches monochrome OLED Packages list：Manual x1/warranty card x1/C-C cable x1/TYPEA-C adapterx1 SNR：3.5mm: 129db(A Weighting)，4.4mm: 133db(A Weighting) Dynamic Range：3.5mm: 129db(A Weighting)，4.4mm: 133db(A Weighting) THD+N：3.5.mm:0.00048%@32Ω，4.4mm:0.00012%@300Ω Output power：3.5mm:216mW@32Ω，4.4mm:800mW@32Ω Output voltage：3.5mm: 2.65Vrms，4.4mm:5.3V DAC：CS43131x2 Input ports：Type-C USB female Output ports：3.5mm SE (PO, SPDIF) 4.4mm balanced Sampling Rate PCM：16/24/32bit 44.1KHz-384KHz Sampling Rate DSD：Native DSD64/Native DSD128/Native DSD256 Supported systems：1OS/OS/Android/Windows/linux Function Parameter EQ：Normal/CLASS/JAZZ/ROCK/POP/BASS/MOVIE/GAME SDF Tone tuning：NORMAL/IER-M9/IER-Z1R/SE846/IE800S/Xelento /IE600/IE900/Traillii Ti/N500S/HD800/Utopia Gain：HIGH/LOW Digital Filter：FAST/SLOW/NOS/LL FAST/LL SLOW HID Key：Supported SPDIF output：Supported Firmware upgrade：Supported LP TUNE：TUNE 01/TUNE02 PA voltage adjust：±4.5V/±6V

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Dimensions (WxHxD):96*65*14.5mmBody Material:MetalBluetooth:YesDSD (Direct Stream Digital):YesOperational Amplifier Chips Model:4*BUF634DAC Model:4*CS43131DAC chipsOutput Power:1100mWModel Number:MUB1Type:Mini AmplifierRecommended Headphone Maximum Impedance:81-100 OhmBuilt-in Battery:YesOutput Type:COAXIAL,OPTICAL,LINE OUT (AUDIO OUT),Balanced OutInput Type:USBBrand Name:QuloosOrigin:Mainland China Body size: 96 * 65 * 14.5mm ( L * W * H )Mainframe weight: 142gInput interface: Typc-C USB data, Type-C USB power & charging, wireless BluetoothBluetooth format: Bluetooth 5.0, LDAC, APTX, APTX-HD, AAC, SBCUSB protocol: UAC2.0 protocol / UAC1.0 protocol, support Windows, Mac, Android, ios systemUSB port DSD sample rate: 2.8224MHz (DSD64), 5.6448MHz (DSD128), 11.2896MHZ (DSD256), Native or DoPUSB port PCM sample rate: 16Bit ~ 32Bit, 44.1kHz ~ 384kHZOutput Connector: 3.5 single-ended & 4.4 balanced headphone (can be set to Line out / Aux out) , 3.5 optical or coaxial SPDIF digital outputOptical / Coaxial output: 16Bit ~ 24Bit, 44.1kHZ ~ 192kHZ PCM, DoP64DAC chip: CS43131* 4pcs, QFN large packageOP: selected moist, excellent music sense OP * 2pcsHeadphone chip: BUF634 for desktop headphone * 4pcs

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SPECIFICATIONS: Inputs WirelessWired (digital)Wired (analogue) Bluetooth 5.1 (aptX, aptX HD, aptX Adaptive, aptX LL, LDAC, HWA, AAC and SBC Codec)USB-CS/PDIF co-axialBalanced 4.4mmSingle-Ended 3.5mm Formats DSDPCMDXDMQA (Decoder)Bluetooth DSD512/256/128/64, Octa/Quad/Double/Single-Speed768/705.6/384/352.8/192/176.4/ 96/88.2/48/44.1kHz768/705.6/384/352.8kHz, Double/Single-Speed DXD384/352.8kHzUp to 96kHz DAC Burr-Brown Battery USB-C charging. BC1.2 compliant up to 1900mA charging current Dimensions 123x75x19 mm4.8"x3.0"x0.7" Weight 215 grams0.5 Ibs Line Section Outputs BalancedS-Bal (SE) 6.7V max. (variable)3.5V max. (variable) Output Impedance BalancedS-Bal (SE) ≤200Ω≤100Ω BalancedS-Bal (SE) <110dB(A) @ 0dBFS<110dB(A) @ 0dBFS BalancedS-Bal (SE) <0.007% @ 0dBFS<0.015% @ 0dBFS Headphone Section Outputs BalancedS-Bal (SE) 4.4mm Pentaconn3.5mm SE Output Power BalancedS-Bal (SE) >1000mW @ 32Ω>74mW @ 600Ω>6.7V max. @ 600Ω>320mW @ 32Ω>40mW @ 300Ω>3.5V max. @ 600Ω Output Impedance BalancedS-Bal (SE) <1Ω<1Ω SNR BalancedS-Bal (SE) <116dB(A) @ 0dBFS<115dB(A) @ 0dBFS THD+N <0.005% (1V @ 16Ω)

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Specifications Basic Parameters Model W4EX Color/Size/Weight Prussian Blue / 63x24x12.5mm/24g Screen 0.91-Inch OLED Accessories:User Manual X1 / Warranty Card X1 / Type-C To Type-C Cable X1/ Type-C To Lightning Cable X1 / USB-A To Type-C Female Adapter X1SNR A-WT 20Hz-20KHz BW:Single-Ended:129db Balanced:132db DAC LPG5108-EX Input Interface Type-C USB Female Socket Supported Systems IOS/OS/Android/WIN/Linux  Functional Parameters EQ Normal/CLASS/JAZZ/ROCK/POP/BASS/MOVIE/G5AME SDF Tuning Normal/Xelento/IE800S/IER-ZIR Gain Adjustment Supported HIGH/LOW  Digital Filter Fast/Slow/NOS/LL FAST/LL SLOW HID Key Supported SPDIF Output Supported Firmware Upgrade Supported LP Tuning Second-5eneration TUNE 01/ TUNE 02

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Basic Parameters Model W4 Color/Size/Weight Phantom Gray / 63x24x12.5mm / 24g Screen 0.91-inch OLED Accessories User manual x1 / Type-C to Type-C cable x1 / Type-C to Lightning cable x1 / USB-A to Type-C female adapter x1 SNR A-WT 20Hz-20kHz BW Single-ended: 131db, Balanced: 135db DR A-WT 20Hz-20kHz BW Single-ended: 131db, Balanced: 135db THD+NA-WT@32Ω 20Hz-20kHz BW Single-ended: 0.0003%, Balanced: 0.00013% THD+NA-WT@300Ω 20Hz-20kHz BW Single-ended: 0.00025%, Balanced: 0.0001% Output Power@32Ω THD+N<0.01% Single-ended: 110mW, Balanced: 420mW DAC LP5108 Input Interface Type-C USB female socket Output Interface 3.5mm single-ended headphone jack/4.4mm high quality balanced headphone jack Audio Format (PCM) 16/24/32bit/44,1kHz-374kHz Audio Format (DSD) Native DSD64/Native DSD128/Native DSD256 Supported Systems iOS/macOS/Android/WIN/Linux Functional Parameters EQ Normal/CLASS/JAZZ/ROCK/POP/BASS/MOVIE/GAME SDF Tuning Normal/Xelento/IE800S/SE846/IER-Z1R Gain Adjustment Supported HIGH/LOW Digital Filter FAST/SLOW/NOS/LL FAST/LL SLOW HID Key Supported SPDIF Output Supported Firmware Upgrade Supported LP Tuning Second-generation TUNE 01 / TUNE 02  

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SPECIFICATIONS：Model: MOONRIVER 2:TI Portable DAC/AMPWeight: 30gSize: 57mm x 19.6mm x 13.4mmHeadphone Plug: 3.5mm SE, 4.4mm BALFrequency Range:7Hz-85kHz (±1dB)Background Noise:4.4mm: 1.5μV (AES17 20kHz)3.5mm: 1.2μV (AES17 20kHz)SNR:4.4mm: 131dB(A-wt)3.5mm: 123dB(A-wt)Dynamic Range: 4.4mm: 131dB (A-wt)Line Out:3.5mm: 2Vrms4.4mm: 4VrmsMaximum Output Power: 4.4mm: 32Ω 280mW, 300Ω 53mWTHD+N: 4.4mm: 0.00014% ( AES17 20kHz, 300Ω )

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Acoustune AS2002 is designed with interchangeable cables, allowing users to switch between Lightning/USB-C cables freely, and provides 3.5mm / 4.4mm output plugs. The AS2002 also utilizes the hard-to-find AKM AK4493S decoder chip and a balanced 240mW output for perfect Acoustune sound! Acoustune AS2002 also features an aluminum alloy chassis to prevent interference, and supports up to PCM 32bit/768kHz, DSD 8x (DSD512), DoP (DSD64/128/256), and Native (DSD64/128/256/512). In addition, Acoustune has added a MagSafe support accessory and a magnetic guide plate to make it easier for users to use the device. Specifications: DAC Chips : AKM4493S PCM UAC2.0 : Supports 16/24/32 bit, 44.1/48/88.2/96/176.4/192/358.2/384/705.6/768KHz PCM UAC1.0 : Supports 16bit, 44.1/48KHz DSD UAC2.0 : Suports 1x(DSD64)/ 2x(DSD128/4x (DSD256)/8x (DSD512) DSD Transfer Mode: Dop (DSD64/128/256), Native (DSD64/128/256/512) LED Indications: UAC2.0 : Yellow (PCM) *Standard, Purple (DSD) UAC1.0: White To switch: Hold+key to connect

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Input USB-C Formats Supported DSD256 / PCM384kHz / Full MQA Decoder DAC Burr Brown Headphone Outputs 4.4mm, 3.5mm Power Output BAL 400mW @ 32Ω; 6.3V @ 600Ω Power Output UnBAL 280mW @ 32Ω; 3.2V @ 600Ω SNR BAL <109dB(A) @ 0dBFS SNR UnBAL <103dB(A) @ 0dBFS DNR BAL <109dB(A) DNR UnBAL <103dB(A) THD + N BAL <0.006X% (360mW/2.0V @ 600Ω) THD + N UnBAL <0.01% (100mW/1.27V @ 16Ω) Frequency Response 20Hz - 45kHz (-3dB) Power Consumption <2W idle, 4W max Battery Lithium-polymer 2,200mAh up to 12 hours Power System Charging via USB-C, BC V1.2 compliant up to 1000mA charging current Dimensions 102 x 70 x 14 mm (4.0" x 2.8" x 0.6") Net weight 135 g

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The original Pico amplifier from HeadAmp is still our all-time best seller, for good reason, as it offers clean, clear, powerful sound from a tiny, handcrafted body, available in a wide range of colors. The Pico mates especially well with low-impedance headphones and in-ear monitors, and the gain switch gives that extra kick for dealing with higher-impedance cans. The Pico's built-in battery lasts about 30hours between charges, so it is ready to keep playing all day, and all night.  The dual-cell Li-Po provides the big output power that makes the Pico work so well with full-sized headphones. The optional upsampling USB DAC accepts 16/44.1 and 16/48 signals, and uses a Wolfson chipset to produce sound quality you would expect from a full-size component.  It's compatible with most desktop and many iOS and Android devices, so you can take your hi-fi sound wherever you go, streaming the sounds you love.

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