AIYIMA A80 TPA3255 Decoder Amplifier HIFI Channel QCC 3034 Bluetooth Power Amplifier Stereo Amplifier Supports Home Audio Bookshelf Type Suitable for

【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. 【Integrated DAC Amplifier】: Combining the ES9038Q2M high-performance decoder chip with the TPA3255 high-power ultra-low distortion amplifier chipset, it supports DSD512 and PCM ultra-high-resolution audio, providing users with rich and delicate sonic detail. 【Hi-Fi Audio Amplifier】: The AIYIMA A80 Bluetooth decoding amplifier employs a high-performance TPA3255 Class D amplifier chip and is equipped with Rubycon capacitors, German WIMA capacitors, and professional audiophile components. Not only does it ensure high output, but it also achieves a low total harmonic distortion (THD) of 0.006% and a signal-to-noise ratio (SINAD) of 109dB. 【Multiple Inputs】: Offering various input interfaces such as Bluetooth, USB, optical, coaxial, TRS, and PC-USB, it covers almost all modern audio requirements, seamlessly connecting TVs, Bluetooth devices, and high-quality sound systems to meet the needs of various scenarios and audio equipment. 【Flexible and Versatile】: Supports 12V trigger input, making it compatible with various control systems and automation equipment. It can be linked with other home audio equipment to simplify the operation process and improve system flexibility. Wide Range of Applications: The output supports 3.5MM AUX and RCA, suitable for connecting different types of amplifiers and audio equipment. The 3.5mm output interface allows for flexible configuration of 2.0/2.1 channel home audio receiving systems. 【Fashionable Retro Design】 Adopting an electronic UV display design, it can display information such as input status and volume in real time with three different display options, and can display very good dynamic image effects, especially when enjoying scenarios such as games, parties, and classical music. [Remote Control Included] This AIYIMA A80 mini Class D audio amplifier can be combined with a powerful Hi-Fi home audio system, making it suitable for both Hi-Fi music lovers and home theater audio equipment users. Its compact and exquisite design, using audiophile components, offers both excellent appearance and performance, making it suitable for use in homes, offices, and other multi-scenario applications. It includes a DC48V 5A power supply. Chipset: TPA3255D2+QCC3040+NJW1194+SA9137L+ESS9038Q2M+OPA1656+NE5532. Replaceable op-amp chips: RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612, etc. PC-USB Sampling Rate: PCM: 384KHz/32bit DSD256 PC-USB Operating System: Windows XP/Vista 7/8/10 / Max OS/MAC/Linux Bluetooth/Fiber Optic/Coaxial Sampling Rate: 24bit 44.1kHz/24bit 192kHz/24bit 192kHz Bluetooth Chip: QCC3040 Bluetooth 5.1 Support: AAC, SBC, aptX, aptX-LL, aptX-HD Distortion: 0.006% TRS/RCA Signal-to-Noise Ratio: ≤109dB High and Low Tones: ±10dB Frequency Response: 20Hz-20KHz (±0.5dB) RCA Input Sensitivity: 2Vrms TRS Input Sensitivity: 3.6Vrms Speaker Impedance: 4-8Ω Max Output Power: 3 00W*2 (4Ω) Input Modes: RCA+TRS+PC-usb+OPT+COA+BT Supported Devices: Decoder, preamplifier, computer, CD player, mobile phone, MP3, etc. AUX Output Sensitivity: 2V Trigger Voltage: 12V