【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.
Enjoy the original TDA7498E dual BTL power amplifier chip, high output, excellent sound quality, distortion-free performance, and superior listening experience.
Output power: 160W + 160W (Vcc = 36V, RL = 4Ω, THD: 10%). Output power: 1 x 220W single-channel parallel BTL (Vcc = 36V, RL = 3Ω, THD: 10%). High efficiency: 85%
Wide range single power supply: 15-36VDC, with reverse polarity input protection (If the actual power of the speaker is sufficiently high, a DC power supply of 32V, 8A or higher is recommended).
Applicable speaker impedances: 4 ohms, 6 ohms, 8 ohms; Four fixed gain settings available: 29.6dB, 33.1dB, 35.6dB, and 35.6dB
In standby mode, there is a mute function: you can also shorten the time displayed on pictures when they are in standby or muted. Temperature-controlled forced air cooling.
WINGONEER Trademark Registration Number: 4747611 Features: Amplifier Chip: Original TDA7498E Output Power: 160W + 160W (Vcc = 36V, RL = 4Ω, THD: 10%) Output Power: Parallel BTL (Vcc = 36V, RL Supports 1x220W single channel BTL mode with 3Ω, THD: 10% (short J1, J2, J3, J4 on the back of the amp board) Wide single power supply range: 15-36VDC, with reverse polarity input protection (If the actual power of the speaker is high enough, the recommended DC power supply is 32V, 8A or higher) (Too little power will cause distortion and staccato will lose its shock effect) Applicable speaker impedance: 4Ω, 6Ω, 8Ω Cooling: Temperature controlled forced air cooling (When the heatsink temperature gets too high, the fan will automatically cool and force cooling) Four fixed gain settings available: 29.6dB, 33.1dB, 35.6dB, 35.6dB Standby function and mute function High efficiency: 85% Description: The TDA7498E is a 160W + 160W dual BTL Class D audio amplifier for home theater and active speaker systems.
This is a single power supply designed for your application. It features a 36-pin PowerSSO package with an exposed pad-up (EPU), making it even more convenient to mount a separate heatsink. Package includes: 1 x WINGONEERTDA7498E amp board
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