{"product_id":"aiyima-a80-bluetooth-stereo-amplifier-dac-hifi-home-audio-component-tpa3255-with-pffb2-channel-hi-res-class-d-power-amp-pc-usb-coa-opt-inputsdigital-vu-meter-pre-out-trs-balanced-input-tone_c56bddfc","title":"AIYIMA A80 Bluetooth Stereo Amplifier DAC HiFi Home Audio Component TPA3255 with PFFB,2 Channel Hi-Res Class D Power Amp | PC-USB COA Opt Inputs,Digital VU Meter | Pre-Out | TRS Balanced Input |Tone","description":"【Upgraded version】AIYIMA A80 Bluetooth Amplifier DAC Stereo HiFi Home Audio Receiver with PFFB.2.0 Channel Hi-Res Class D Power Amp with PC-USB COA OPT Inputs.Digital VU Meter | SUB Pre-Out | TRS Balanced Input | Tone Control \u0026amp; Remote\u003cbr\u003e【All-in-One DAC Amplifier】Using ES9038Q2M high-performance decoder chip. combined with TPA3255 high-power ultra-low distortion amplifier chipset. supports DSD512 and PCM ultra-high-resolution audio. providing users with rich and delicate sound details\u003cbr\u003e【Hi-Res Audio Speaker Amplifier】AIYIMA A80 Bluetooth Power Amplifier adopts the high performance TPA3255 Class D amplifier chip Max output 300W*2. with Rubycon capacitors. German WIMA capacitors and professional audiophile grade components. It not only ensures high power output. but also realizes a total harmonic distortion (THD) as low as 0.006% and a signal-to-nanometer ratio (SINAD) of 109dB. Providing you with Hifi audio sound\u003cbr\u003e【Multiple Inputs】Provides a variety of input interfaces. including Bluetooth. USB. optical. coaxial . TRS. covering almost all modern audio source requirements. the TV. Bluetooth devices and high-quality sound system seamlessly connected to match the needs of different scenes and Audio devices\u003cbr\u003e【Versatile \u0026amp; Flexible】Supports 12V Trigger input. which allows the amplifier to be compatible with various control systems or automation equipment. and can be linked with other home audio equipment. simplifying the operation process and improving the flexibility of the system\u003cbr\u003e【Wide Range of Uses】A80 Bluetooth Digital Amplifier Output support 3.5MM AUX and RCA. suitable for connecting different types of amplifiers or audio equipment. 3.5mm output connector can be flexibly set up 2.0\/2.1-channel home audio receiver system\u003cbr\u003e【The combination of fashion and retro】with electronic VU display screen design.it offers a variety of display modes. real-time display of input status and volume and other information. especially in playing games. party. etc.. to enjoy the classic songs and other scenarios. to show a very good dynamic image effect\u003cbr\u003e【This A80 DAC Audio Bluetooth Digital Amplifier utilizes PFFB Technology】Unique design and superior performance features combine outstanding parameters and functionality to create one of the best Class D stereo DAC Amp on the market\u003cbr\u003e【Equipped with a remote control】Easy to operate. can be combined into a powerful hi-fi home audio system. which is suitable for both Hi-Fi music lovers. but also suitable for creating home theater audio equipment users. this AIYIMA A80 mini Class D audio amplifier. compact and exquisite design. with audiophile components. appearance and performance. suitable for home. office and other multi-scene use.Package included DC48V 5A Power Adapter\u003cbr\u003e【REFINED WITH CUSTOMER SOUND】The AIYIMA A80 Bluetooth Digital DAC Amplifier launched on October 28. 2024.We listened Key insights from user reviews were directly integrated into our this upgraded A80 product.\u003cbr\u003e1Digital VU Meter2Bluetooth Desktop Amp3DAC Decoder Amp \u0026amp;DC48V 5A4Treble \u0026amp; Bass by Remote52.1 CH Amp with Pre-Out1Audiophile-Grade Chipset2Excellent Component3PFFB TECH412V Trigger Input5Automatic Standby Mode1Connection Diagram2Circuit Diagram3THD+SNR parameters4Power Chart ChipsetTPA3255D2+QCC3040+NJW1194+SA9137L+ESS9038Q2M+OPA1656(3 pcs)+NE5532(2 pcs)PC-USB Sampling Rate PCM:384Khz\/32bit and DSD256PC-USB Support Windows 10 \/ 11 \/ Max OS\/MAC\/LinuxBluetooth sampling rate 24bit44.1khzOptical\/Coaxial sampling rate 24bit192khzBluetooth chip QCC3040 Bluetooth 5.1 Support: AAC.SBC.aptX.aptX-LL.APTX-HDDistortion0.006%TRS\/RCA SNR ≥ 109dBHigh and low pitch ±10dbFrequency Response 20Hz-20KHz (±0.5dB)Input sensitivity RCA: 2Vrms ; TRS: 3.6VrmsAUX OUT output sensitivity 2VSpeaker Impedance 4-8ΩMax Output Power 300W*2 (4Ω)Input Mode RCA \/ TRS \/ PC-USB \/ OPT \/ COA \/ BT \/ 12V Trigger InputOutput Mode 3.5mm AUX Pre-out\/RCA passive speaker output \u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e What optimizations have been made to the core functions and performance of the Updated AIYIMA A80 Bluetooth Amplifier? \u003c\/p\u003e\n\u003cp\u003e 1.Added \"Disable Standby Mode\";\u003c\/p\u003e \u003cp\u003e 2.Upgraded Dual VU meter interface;Showing bass\/treble volume status. making OLED display interfaces richer and more intuitive \u003c\/p\u003e \u003cp\u003e 3.Added Bluetooth reset hole. press and hold for 2 seconds to reset Bluetooth connection. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Can the AIYIMA A80's operational amplifier (op-amp) be replaced to improve sound quality? \u003c\/p\u003e\n\u003cp\u003e AIYIMA A80 Bluetooth Stereo Amp is compatible with most Dual-channel op-amp chips in DIP8 on the market. such as LME49720. NE5532. MUSES02. SS3602. etc.This allows you to personalize the sound characteristics according to your listening preferences \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e In RCA\/XLR output mode. can the bass and treble adjustment functions be used? \u003c\/p\u003e\n\u003cp\u003e Yes. the AIYIMA A80 Bluetooth Stereo Amplifier comes with a remote control. allowing you to easily adjust and customize your sound quality. \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e Why can't my computer recognize A80 Bluetooth DAC Amp via USB? \u003c\/p\u003e\n\u003cp\u003e This is usually a connection.mode.or driver issue.Please try a different USB cable or computer port. and ensure the A80 is in USB input mode. If the problem persists. uninstall the A80 driver in Device Manager. reinstall it. and restart your computer \u003c\/p\u003e\n\u003c\/li\u003e\u003cli\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003cp\u003e How do I connect my A80 Class D Bluetooth Amp to my smartphone? \u003c\/p\u003e\n\u003cp\u003e 1.Bluetooth connectivity: Wireless pairing. plug and play. Supports APTX-HD. \u003c\/p\u003e \u003cp\u003e 2.USB wired connectivity: Requires an OTG-enabled phone and a USB audio cable. \u003c\/p\u003e\n\u003c\/li\u003e\u003ch1\u003e A80 DAC Decoder \u0026amp; Stereo Bluetooth Amplifier\u003c\/h1\u003e\u003ch1\u003e Electronic VU meter and OLED display \u003c\/h1\u003e\u003ch1\u003e Desktop All-in-One Bluetooth DAC Stereo Amplifier \u003c\/h1\u003e\u003ch4\u003e 2.86-inch HD Dynamic VU Meter Display Screen \u003c\/h4\u003e\u003ch4\u003e Bluetooth 5.1 Support AAC.SBC.aptX.aptX-LL.APTX-HD \u003c\/h4\u003e\u003ch4\u003e Digital-to-Analog Audio Converter Amp \u003c\/h4\u003e\u003ch4\u003e Easy Switching \u0026amp; Smart Memory \u003c\/h4\u003e\u003ch4\u003e 3.5mm RCA Pre-out \u0026amp; Passive speaker outputs \u003c\/h4\u003e\u003ch4\u003e Hi-Fi sound quality \u0026amp; Ultra-low distortion \u003c\/h4\u003e\u003ch4\u003e Separated Digital \u0026amp; Analog Modules \u003c\/h4\u003e\u003ch4\u003e Class D Bluetooth Amplifier with PFFB \u003c\/h4\u003e\u003ch4\u003e Seamless integration for a smart audio experience \u003c\/h4\u003e\u003ch4\u003e Saving power and extending product lifespan \u003c\/h4\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e What optimizations have been made to the core functions and performance of the Updated AIYIMA A80 Bluetooth Amplifier? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Can the AIYIMA A80's operational amplifier (op-amp) be replaced to improve sound quality? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e In RCA\/XLR output mode. can the bass and treble adjustment functions be used? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e Why can't my computer recognize A80 Bluetooth DAC Amp via USB? \u003c\/p\u003e\u003ch3\u003e\u003c\/h3\u003e\u003cp\u003e How do I connect my A80 Class D Bluetooth Amp to my smartphone? \u003c\/p\u003e","brand":"AIYIMA","offers":[{"title":"Default Title","offer_id":63202849227139,"sku":"657725641108881408-39317524-0-0-0-0-0-0","price":58.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0980\/1085\/7859\/files\/fb4c7bbbdaf23dbb690edc3f57bfc78217035a3e66217396488f7ab56e960722.jpg?v=1793689648","url":"https:\/\/tpkd.shop\/products\/aiyima-a80-bluetooth-stereo-amplifier-dac-hifi-home-audio-component-tpa3255-with-pffb2-channel-hi-res-class-d-power-amp-pc-usb-coa-opt-inputsdigital-vu-meter-pre-out-trs-balanced-input-tone_c56bddfc","provider":"SARL BRETON","version":"1.0","type":"link"}