Fosi Audio K7
Chipset: XMOS XU208 + AKM4493SEQ + QCC3031 + TPA6120 Maximum Sampling Rate:
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USB: PCM 384kHz/32bit, DSD256
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Optical: PCM 24bit/192kHz
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Coaxial: PCM 24bit/192kHz
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Bluetooth: PCM 24bit/48kHz
Headphone Impedance: 16-300Ω Input: Coaxial, Optical, USB-C, Bluetooth, 3.5mm Microphone Output: RCA, 3.5mm Single-Ended, 4.4mm Balanced Firmware Upgrade: XMOS firmware can be updated via the Type-C interface
Bluetooth Version: 5.0 Bluetooth Connection Distance: ≤13m Bluetooth Transmission Audio Format: SBC, AAC, aptX, aptX HD, aptX LL
Input Voltage and Current: DC 12V 2A USB Compatible Devices:
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Windows 7, 8, 8.1, 10, 11 (Driver required)
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Mac OS X, Linux (No driver required)
Audio Parameters
4.4mm Balanced Headphone Output
Rated Power Output: L+R ≥ 2100mW + 2100mW (32Ω / THD+N < 1%) SNR: 121dB THD+N: <0.0002% Dynamic Range: 121dB Noise Floor: ≤ 6.5μV
3.5mm Single-Ended Headphone Output
Rated Power Output: L+R ≥ 600mW + 600mW (32Ω / THD+N < 1%) SNR: 122dB THD+N: 0.0005% Dynamic Range: 121dB Noise Floor: ≤ 2.5μV Frequency Response: 20Hz-20kHz (±0.1dB)
RCA Output
Output Level: ≥2Vrms SNR: 122dB THD+N: 0.0005% Dynamic Range: 121dB Noise Floor: ≤ 3μV Frequency Response: 20Hz-20kHz (±0.1dB)
FiiO X Jade Audio JA11
Headphone Output: 3.5mm (Single-Ended) USB Connection: USB Type-C (non-detachable cable) Output Power: L+R ≥ 30mW + 30mW (32Ω, THD+N < 1%, USB IN) Microphone Pass-Through: Supported Note: Some phones may not support microphone input due to operating system limitations.
Distortion: <0.004% (0dB, 32Ω); <0.003% (0dB, 300Ω) Noise Floor: 1.7uV (A-weighted) Signal-To-Noise Ratio: ≥115dB (32Ω, A-weighted) Crosstalk: 265dB (1kHz, 32Ω) Output Impedance: <0.5Ω Frequency Response: 20Hz~20kHz, +0.1dB attenuation; 20Hz~50kHz, +0.2dB Supported Sampling Rates: PCM: 384kHz / 32bit; DSD: DOP 128
Weight: Approx. 5g Colour: Black / Silver
Box Contents:
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1x FiiO X Jade Audio JA11
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1x Instruction Manual
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1x Warranty Card
FiiO SNOWSKY RETRO NANO
Bluetooth Chip: QCC5125 (CPU + DSP dual-core architecture) DAC: CS43131*2 Bluetooth Version: 5.1 Bluetooth Codecs: AAC, SBC, aptX, aptX LL, aptX Adaptive, aptX HD, LDAC USB DAC: Driver-free up to PCM 96k Display: 0.96 inch, 80x160 color IPS Headphone Outputs: Single-ended 3.5mm + Balanced 4.4mm In-line Controls: Supports microphone, volume adjustment, and play/pause controls in CTIA protocol Color: White / Blue Dimensions: 55.1 x 37.5 x 13.7mm Weight: 28.3g (including battery) Power Supply: DC 5V-1A Battery: 3.7V rechargeable lithium battery (compatible with similar 10440 batteries), not compatible with AAA (1.5V) batteries Charging Time: ≤2 hours Battery Life: About 7.5 hours (single battery)
Output Power 1: L+R ≥100mW + 100mW (32Ω single-ended, THD+N < 1%) Output Power 2: L+R ≥220mW + 220mW (32Ω balanced, THD+N < 1%) Frequency Response: 20Hz ~ 40kHz (-3dB) SNR: ≥128dB (A-weighted) Noise Floor: PO <1μV (A-weighted); BAL < 1μV (A-weighted) Output Impedance: <0.3Ω (32Ω load) THD+N: <0.0018% (1kHz/-4dB @32Ω)
Inside the Box:
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1x RETRO NANO
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1x Type-C to Type-C data cable
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1x Battery
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1x Battery storage case
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1x Lanyard
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1x Quick start guide
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1x Warranty card
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2x Sticker
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1x Warning card
FiiO SNOWSKY Echo Mini
Weight: 55g Dimensions: 80 x 54.5 x 14.5 mm Display: 1.99-inch color LCD DAC: Dual CS43131 Storage:
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Internal: 8GB
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External: Supports microSD card up to 256GB
Bluetooth Codec: SBC Playback Formats: DSD, WAV, FLAC, APE, MP3, M4A, OGG
Sampling Rates:
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DSD: 64/128/256
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WAV: 24-bit / 192kHz
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FLAC: 24-bit / 192kHz
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APE: 24-bit / 96kHz
Outputs: 3.5mm single-ended / 4.4mm balanced
Output Power:
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Output 1 (32Ω single-ended): L+R ≥ 100mW + 100mW (THD+N < 1%)
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Output 2 (32Ω balanced): L+R ≥ 250mW + 250mW (THD+N < 1%)
SNR: ≥ 131dB (32Ω A-weighted) THD+N: 0.0004% Noise Floor: 0.8 µV
Inside the Box:
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1x ECHO MINI
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1x USB cable
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1x Quick start guide
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1x Warranty card
FiiO K11
Colors: Black Main Control Chip: GD32F303RET6 (Single-chip Microcomputer) DAC: CS43198 Supported Audio Formats: 384kHz/32bit PCM, DSD256 USB Connector: Type-C Display Type: Custom LCD Dimensions: 147 x 133 x 32.3mm (including feet) Weight: Approximately 407g Power Supply: DC12V 2A External Adapter
Power Output: SE Power Output 1: L+R ≥ 520mW + 520mW (32Ω, THD+N < 1%) (Single-ended / High Gain) SE Power Output 2: L+R ≥ 60mW + 60mW (300Ω, THD+N < 1%) (Single-ended / High Gain) BAL Power Output 1: L+R ≥ 1400mW + 1400mW (32Ω, THD+N < 1%) (Balanced / High Gain) BAL Power Output 2: L+R ≥ 250mW + 250mW (300Ω, THD+N < 1%) (Balanced / High Gain)
Frequency Response: 20Hz ~ 50kHz (Attenuation < 0.2dB) SNR (Signal-to-Noise Ratio): ≥ 123dB (A-weighted) Noise Floor: PO < 2.8uV (A-weighted); BAL < 4.9uV (A-weighted) Output Impedance: PO < 1.2Ω (32Ω load); BAL < 2.4Ω (32Ω load) THD+N: LO < 0.00035% (1kHz / 10kΩ)
Inside the Box:
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1x K11
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1x Power adapter (including AC cable)
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1x USB A to C cable
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1x 6.35mm adapter
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1x Quick start guide
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1x Warranty card
DUNU x Gizaudio DaVinci
Net Weight: 6.6 g (per side)
Frequency Response: 5 Hz - 40 kHz
Impedance: 35 Ω @ 1 kHz
Sensitivity: 109 dB/mW (@ 1 kHz), 122 dB/Vrms (@ 1 kHz)
Total Harmonic Distortion: <0.5% @ 1 kHz
Driver Configuration:
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2 Dynamic Drivers
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4 Balanced Armature Drivers
Dynamic Driver Units:
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(10 mm) Ultra-Low Frequency Dynamic Driver with Biocellulose Dome and Flexible Surround (x1)
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(8 mm) Ultra-Low Frequency Dynamic Driver with Biocellulose Dome and Flexible Surround (x1)
Balanced Armature Units:
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Midrange (x2)
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Mid-High-Frequency (x1)
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Extremely High-Frequency (x1)
Wire Material: 4-core, High-Purity Single-Crystal Copper with Silver Plating
Cable Length: 1.2 ± 0.1 m
Cable Connector: 2Pin 0.78
Plug Connector: Q-Lock Mini Quick-Switch Modular Plug System
Included Plug Terminations: 3.5 mm TRS Single-Ended, 4.4 mm TRRRS Balanced
DUNU S&S Eartips
DUNU Candy Eartips
- 1 x DUNU Candy Eartips
- User Manual
DIVINUS Velvet Silicone Eartips
Easy to remove foreign substances due to smooth and matte surfaces. Various choices due to S, MS, M, ML, L 5 sizes Comfortable and stable fit due to its deep insertion
AFUL Explorer
Drivers: IDD+2BA Dynamic Driver: 8mm Bio-Cellulose Diaphragm Balanced Armature Driver: Self-Developed Wide Frequency Response Aluminum-Magnesium Alloy Diaphragm Impedance: 26Q ±10% Sensitivity: 108d B/mW Frequency Response: IOHz - 30kHz Cable Length: 1.2m Driver Configuration: 1 Dynamic Driver + 2 Balanced Armatures Cable Connector: 2-Pin (0.78mm) Cable Plug Termination: 3.5mm or 4.4mm Effective Sound Pressure Level Range: 20 -108dB
7Hz x HBB Elua
Impedance: 18Ω Sound Pressure Level: 107 dB/V @ 1 kHz Frequency Range: 10-20,000 Hz Total Harmonic Distortion (THD): <0.5% @ 1 kHz Transducer Type: Dynamic Inside the Box:
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7Hz x HBB Elua In-Ear Monitors
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Warranty Card
STAR RAIL x MOONDROP Robin's
Fosi Audio K5 PRO
Model: K5 PRO
Inputs:
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USB Type-C
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Optical (TOSLINK)
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Coaxial
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Microphone
Outputs:
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3.5mm Headphone Jack
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RCA Line-Out
Supported Sampling Rates:
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USB Input: Up to 24Bit / 96kHz
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Optical/Coaxial Input: Up to 24Bit / 192kHz
Audio Performance:
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RCA Output Level: 2V
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THD: <0.003%
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Distortion: 0.001%
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SNR: ≥110dB
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Frequency Response: 20Hz – 20kHz (±3dB)
Amplifier Output Power:
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1000mW @ 16Ω
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500mW @ 32Ω
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300mW @ 64Ω
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150mW @ 128Ω
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80mW @ 300Ω
Headphone Impedance Range: 16Ω – 300Ω
Power:
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Power Supply: 5V
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Power Input Interface: USB Type-C
System Compatibility (USB):
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Windows XP / 7 / 8 / 10
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macOS
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Linux
Dimensions: 112 × 95 × 30 mm (4.4 × 3.7 × 1.2 in)
Net Weight: 251g (0.55 lb)
Package Contents
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1 × Fosi Audio DAC-K5 PRO
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1 × 2-in-1 USB Type-A/C to Type-C Cable
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1 × Optical Cable
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1 × 3.5mm Headphone Splitter
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1 × User Manual
Truthear NOVA
Driver: Hybrid
Driver Configuration: 1 Dynamic Driver + 4 Balanced Armature Drivers
Diaphragm (Dynamic Driver): PU Suspension + LCP Dome Composite Diaphragm
Impedance: 14.8Ω ±15% (@1kHz)
THD: ≤0.1% @1kHz (94dB)
Sensitivity: 123dB/Vrms (@1kHz)
Frequency Response: 8Hz – 40kHz (IEC61094, Free Field)
Effective Frequency Response: 20Hz – 20kHz (IEC60318-4, -3dB)
Connector: 0.78mm 2-Pin
Plug: 3.5mm (Single-Ended)
Microphone: Not Available
Compatibility: Universal
Wearing Style: In-Ear
Cable: 4-Strand (448-Core) OCC
Detachable Cable: Yes
Box Contents
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1 × Truthear NOVA Earphones
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1 × 4-Strand (448-Core) OCC Cable
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3 × Pairs of Silicone Ear-tips (S, M, L)
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1 × Pair of Foam Ear-tips (M)
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2 × Pairs of Double-Flange Silicone Ear-tips (M, L)
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1 × Textured Pleather Zippered Carry Pouch
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1 × User Manual
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1 × Warranty Card
Truthear x Crinacle ZERO:RED
Driver: Dual Dynamic Driver
Driver Configurations: 10mm + 7.8mm Dynamic Driver
Impedance: 17.5Ω ±15% (@1kHz)
Wired Connectivity: 3.5mm
Connector: Suken 0.78mm 2-pin
Microphone: Not Available
Diaphragm Material: Polyurethane Suspension LCP Liquid Crystal Composite Diaphragm
THD: <1% @1kHz
Sensitivity: 117.5dB/Vrms (@1kHz)
Frequency Response Range: 20Hz – 40.5kHz (IEC61094, Free Field)
Effective Frequency Response Range: 20Hz – 20kHz (IEC60318-4, -3dB)
Compatibility: Universal
Wearing Style: In-Ear
Cable: High-quality Silver-Plated
Detachable Cable: Yes
Box Contents:
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1 × Truthear x Crinacle ZERO:RED Earphones
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1 × Four-Strand High-quality Silver-plated Cable
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3 × Pairs of Ear-tips (S, M, L) – Thin Diameter
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3 × Pairs of Ear-tips (S, M, L) – Thick Diameter
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1 × Pair of Foam Ear-tips
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1 × 10Ω Impedance Adapter
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1 × Manual
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1 × Warranty Card
Moondrop Spring Tips
- 1 x Moondrop Spring Tips
- User Manual
Moondrop JIU
Model: JIU In-ear Monitors
Housing: Zinc Alloy
Driver: 10mm High-performance Dynamic Driver
Diaphragm: Titanium-plated Diaphragm
Coil: 0.035mm Ultra-thin-Black CCAW
Magnetic Circuit: N52 Magnetic High-performance Internal Magnetic Circuit
Acoustic Filter: Patented Anti-blocking (Anti-imbalanced) Filter
Sensitivity: 110dB/Vrms (@1kHz)
THD: ≤1% @1kHz
Frequency Response: 10Hz – 35kHz (IEC61094, Free-field)
Effective Frequency Response: 20Hz – 20kHz (IEC60318-4, -3dB)
Inside the Box:
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1 × Moondrop JIU
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User Manual
Moondrop Quark2
Model: Moondrop Quark2
Driver Configuration: Micro-Dynamic Driver with LCP Dome Composite Flexible Suspension Diaphragm
Frequency Response: 20Hz–20kHz (IEC60318-4, ±3dB)
Inside the Box:
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Moondrop Quark2 ×1
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User Manual ×1
Moondrop Quarks
Model: Moondrop Quarks
Driver Configuration: High-performance 6mm Micro-Dynamic Driver
Material: PC
Impedance: 16Ω ±15% (@1kHz)
Sensitivity: 116dB/Nrms (@1kHz)
Frequency Response: 4Hz–43kHz (IEC61094, Free Field)
Effective Frequency Response: 20Hz–20kHz (IEC60318-4, -3dB)
THD: <1% @1kHz
Inside the Box:
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Moondrop Quarks ×1
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User Manual ×1