【Important Notice for International Buyers – Tomoayax Premium Audio Hi-Fi Japan】
■ Voltage Compatibility
This product is designed exclusively for use in Japan (AC 100V, 50/60Hz).
Many regions use 120V or 220–240V.
Using this product without a proper transformer in such voltage environments may result in malfunction, overheating, or serious and irreversible damage.
■ Plug Type
This product uses a Japanese plug (Type A or B).
A plug adapter may be required depending on your region.
■ Transformer Requirement (Very Important)
A transformer is required for safe use.
A plug adapter only changes the plug shape and DOES NOT convert voltage.
Using this product without a transformer may cause serious and irreversible damage.
■ Buyer Responsibility
As this is high-end audio equipment, the buyer is fully responsible for confirming compatibility with their local voltage (100V / 120V / 220–240V) and usage environment before purchase.
■ No Return / No Refund Policy
We do NOT accept returns or refunds for:
・Voltage mismatch (including 120V and 220–240V environments)
・Use without a transformer
・Plug incompatibility
・Damage caused by improper setup or usage
■ Liability
We are not responsible for any damage, malfunction, or performance issues caused by improper use or incorrect voltage conditions.
■ Final Notice
Please ensure full understanding of the above before purchasing.
Use only under the correct voltage environment.
1. Headset-type game decoder with microphone: The DAC A2 PRO is a headset-type DAC game decoder with a built-in microphone. It also boasts high performance as an audio converter, making it ideal for home game consoles. It can be used as an external sound card for PS5/PC/MAC/Switch/active speakers.
2.2-in-1 USB DAC Amplifier: Converts USB Type C/optical/coaxial signals to 3.5mm AUX and RCA signals with low distortion and a wide dynamic range. The 2-in-1 USB Type C interface also combines a charging port and audio input, making it compatible with mobile phones. The RCA output can be connected to amplifiers or active speakers. It also features a 3.5mm AUX and microphone jack, capable of driving headphones from 16Ω to 300Ω.
3. High-Performance Chip: This DAC utilizes the Texas Instruments NE5532 operational amplifier chip. The chipset consists of CM6542+ES9018K2M+NE5532+RT6863+R1286+GL3510+AW3410+AT32F421K8T7. The circuit design for this DAC is optimized to achieve low background noise and clean sound. This chip also features extremely low noise, high output drive capability, high unity gain, maximum output swing bandwidth, low distortion, high slew rate, input protection diodes, and output short-circuit protection.
4. Product Specifications: Features bass, treble, and volume controls that can be adjusted to match the music; USB Type-C/Optical/Coaxial, maximum sampling rate of 24-bit/192kHz; ≤0.005%, ≥112dB, headphone output: 150mW; headphone impedance: 16~300Ω
5. Product includes: 1 x DAC-A2 PRO DAC game decoder, 1 x Type C cable, 1 x user manual, and 1 x optical cable. Please feel free to contact us if you have any questions.
Chipset:
CM6542+ES9018K2M+NE5532+RT6863+R1286+GL3510+AW3410+AT32F421K8T7
PC-USB sample rates: 44.1K, 48K, 96K
PC-USB OS: Windows 7 or higher, MAC
Optical/Coaxial Sample Rate: Up to 192K
Distortion: ≤0.005%.
Signal-to-noise ratio: ≥112dB
Frequency response: ≤0.5dB
RCA output level: 1.8 VRMS
Treble/Bass adjustment range: +/-6dB
Headphone output: 150mW
Headphone impedance: 16-300Ω
Input modes: Optical, Coaxial, PC-USB, MIC input, USB HUB
Compatible devices
Output modes: Line out, 3.5mm headphone out
Operating power: 5V
Size: L90*W133*H33MM
Product net weight: 0.36 kg
Packaging weight: 0.58 kg
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