xDuoo

32Bit/384 KHz HiFi Portable DSD Headphone Amp DAC

• Dual Interchangeable Op Amp Design
• Adopts XMOS XU208 USB Audio Chip and AK4493EQ DAC Chip
• Supports USB/Coaxial/Optical/Aux in
• 1000mW output power @32ohms loads
• Optional Bluetooth Bundle with XD-05BL Pro

High Performance Balanced Tube Headphone Amplifier Power Amplifier

• High Performance Balanced Tube Headphone Amplifier
• Enjoy pure high quality analog flavor
• Suitable for professional multimedia equipments
• Balanced input and output

ES9038Q2M DSD512 PCM32Bit/768K Bluetooth 5.0 Tube Headphone Amplifier

3000mW Output Power,Equipped With Professional Headphone Freely

Using the DAC chip ES9038Q2M from US ESS company,built-in Time Domain Jitter

Bluetooth 5.0 decoding,stable transmission

USB,COAX and OPT,several input interfaces,be comprehensively equipped with various front-end devices

Eliminator,delivers a DNR of up to 129 dB and THD+N of -120dB

Adopt 5Z3P and ECC82 tubes to process the audio,make the sound sweet and refined

Poke AK4490 32Bit/384KHz Portable HiFi Amplifier USB DSD PCM DAC

• Light and compact
• Powerful Quality
• Large drive power
• Standard USB interface
• AKM Superior Chip AK4490

AK4490 XMOS USB DSD DAC 12AU7 Tube Headphone Amplifier AUX Input

• 2 sets if Aux inputs
• Classic tube 12AU7
• Top level XMOS 8-core chip
• USB/coaxial digital interface
• AKM flagship DAC chip AK4490
• A class Transistor expansion