---
product_id: 682872589
title: "AIYIMA A80 Power Amplifier DAC with PFFB TPA3255D2 Stereo HiFi 2.0 Channel Class D Bluetooth Amp 300Wx2 ESS9038Q2M Decoder Mini desktop amp with PC-USB Coaxial Optical TRS RCA Input"
brand: "aiyima"
price: "VT116659"
currency: VUV
in_stock: true
reviews_count: 8
category: "Aiyima"
url: https://www.desertcart.vu/products/682872589-aiyima-a80-power-amplifier-dac-with-pffb-tpa3255d2-stereo-hifi
store_origin: VU
region: Vanuatu
---

# ESS9038Q2M Hi-Res DAC Bluetooth 5.1 aptX-HD 300W x2 power output AIYIMA A80 Power Amplifier DAC with PFFB TPA3255D2 Stereo HiFi 2.0 Channel Class D Bluetooth Amp 300Wx2 ESS9038Q2M Decoder Mini desktop amp with PC-USB Coaxial Optical TRS RCA Input

**Brand:** aiyima
**Price:** VT116659
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game with the AIYIMA A80 — where power meets precision in a sleek, compact form!

## Quick Answers

- **What is this?** AIYIMA A80 Power Amplifier DAC with PFFB TPA3255D2 Stereo HiFi 2.0 Channel Class D Bluetooth Amp 300Wx2 ESS9038Q2M Decoder Mini desktop amp with PC-USB Coaxial Optical TRS RCA Input by aiyima
- **How much does it cost?** VT116659 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/682872589-aiyima-a80-power-amplifier-dac-with-pffb-tpa3255d2-stereo-hifi)

## Best For

- aiyima enthusiasts

## Why This Product

- Trusted aiyima brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Connectivity:** Supports USB, optical, coaxial, RCA, TRS, and Bluetooth 5.1 with lossless aptX codecs for versatile device pairing.
- • **Powerhouse Performance:** Delivers a robust 300W per channel for immersive, room-filling sound that commands attention.
- • **Audiophile-Grade Clarity:** Equipped with ESS9038Q2M DAC and PFFB tech for ultra-low distortion (0.006%) and pristine audio fidelity.
- • **Customizable Sound Experience:** Op-amp rolling feature lets you tailor your audio signature with premium chip compatibility.
- • **Eye-Catching Retro-Tech Design:** Vibrant UV display with spectrum analyzer and multiple modes adds a stylish, dynamic centerpiece to your desktop setup.

## Overview

The AIYIMA A80 is a compact yet powerful Class D stereo amplifier featuring 300W per channel output, an ESS9038Q2M high-resolution DAC, and advanced PFFB circuitry for superior sound quality. It offers extensive connectivity options including USB, optical, coaxial, RCA, TRS, and Bluetooth 5.1 with aptX-HD support. Designed for audiophiles and professionals, it includes customizable op-amp compatibility and a stylish UV display with spectrum analyzer, making it a versatile and visually striking addition to any high-fidelity audio setup.

## Description

Shop AIYIMA A80 Power Amplifier DAC with PFFB TPA3255D2 Stereo HiFi 2.0 Channel Class D Bluetooth Amp 300Wx2 ESS9038Q2M Decoder Mini desktop amp with PC-USB Coaxial Optical TRS RCA Input. Free delivery and returns on eligible orders.

Review: Give it a go, you'll be surprised! - Looks good on paper, really great specs. That's only half the story. This tiny little box is probably a superhero of the mini amplifier world! This thing rocks but strangely it took a while to get my ear in, right out of the box I wasn't expecting miracles. The amp took about 5 hours to break in and really sing, it first it was a little cold sounding almost thin and cold. But it is worth being patient and giving it a chance to shine. And shine it does. The Bluetooth connection sounds good 👍 but when connected to the PC with the supplied usb lead it really works well. The onboard dac is transparent and lets your music breath and the class d amplifier just sings. I've tried it out with book shelf speakers and large but old Sony floorstanders and it just gets on with it, is capable of skull cracking volume with the 48v 5amp. The remote is a bonus and the onboard display is great, makes tone control adjustments easy along with input selection.
Review: A superb amp, DAC and the latest Bluetooth spec. A top combination. - I've been exploring various integrated amplifiers to enhance my audio setup, and the Aiyima A80 caught my attention with its impressive specifications and affordable price point.​ I’ve previously owned Aiyima products; the A07 Max and A07 Amplifiers, which are superb sounding, especially at their price point. Build and Design The A80 boasts a compact and sturdy build, measuring 155 x 123 x 41mm and weighing approximately 850g. Its front panel features a vibrant color display with customizable VU meters, adding a touch of retro charm to its modern design. The volume knob feels solid and responsive, doubling as a menu navigation tool. While the display is clear, it might be a bit small for larger rooms. Connectivity and Features One of the standout aspects of the A80 is its versatile connectivity options. It includes USB-C, optical, coaxial, RCA, along with Bluetooth 5.1 support featuring AAC, SBC, aptX, aptX-LL, and aptX-HD codecs. The inclusion of a 12V trigger input allows seamless integration with other components, and the AUX output can connect to an active subwoofer or a second amplifier. ​ Performance and Sound Quality Equipped with the TPA3255D2 amplifier chip and ESS9038Q2M DAC, the A80 delivers clean and powerful sound. It supports high-resolution audio up to PCM 32bit/384kHz and DSD256. The PFFB (Post Filter Feedback) circuitry enhances performance by reducing distortion and improving frequency response. In my listening tests, I would say it is equal to, if not better than than the A07 Max. The A80 provided tight and controlled bass, smooth midrange, and crisp treble. It handled various genres with ease. I have a 2.1 system (see attached picture), which isn’t easy to drive with full range open baffle mids and highs, and a sealed bass box, but it handled all these drivers with ease. The soundstage was immersive, with precise imaging that brought vocals and instruments to life. ​Bass was tight and controlled. Additional Observations The A80 includes tone controls for bass and treble adjustments, allowing for personalized sound tuning. It also features replaceable op-amp chips, providing opportunities for further customization. I would always recommend op-rolling for tweaking the sound - I’ve tried OPA1612 and MUSES and they all add to the enjoyment. You can find op-amps on Aliexpress for a few pounds from reputable dealers, so it is always worth a look. While the unit can get warm during extended use, it's not excessively hot. The absence of an HDMI input is a minor drawback, but something I personally need. My list of wants for future Aiyima products is Spotify Connect and Wifi, for mobile operation. A high and loss pass filter would also be game-changing. Conclusion The Aiyima A80 stands out as a versatile and high-performing integrated amplifier that offers exceptional value for its price. Its combination of robust build quality, extensive connectivity, and impressive sound performance makes it a compelling choice for both audiophiles and casual listeners looking to elevate their audio experience. I have yet to find an Aiyima product at its price point that isn't a suitable value, and the A80 is currently the pick of the crop for an integrated amp with a superb DAC and one of the latest Bluetooth chipsets. Highly recommended.

## Features

- All-in-One DAC Amplifier: A80 stereo decoding amplifier uses DAC chips - ESS9038Q2M and TPA3255D2 chips,with Rubycon capacitors, German WIMA capacitors and professional audiophile grade componentsIt makes the power up to 300W @4Ω, which brings powerful dynamics and makes the sound quality more pure.
- High performance: A80 DCA amplifier's TRS/RCA signal-to-noise ratio is up to 109dB, total harmonic distortion (THD) as low as 0.006%, to ensure high-quality conversion of audio signals. PC-USB input supports PCM: 384Khz/32bit transmission and DSD256 playback, suitable for users in pursuit of the ultimate sound quality.
- Rich input and output: This amplifier supports RCA, TRS, PC-usb, optical, coaxial, Bluetooth input modes and 12V trigger input. Note: The 12V trigger must be connected to a preamplifier and must come with a 12V trigger output（not compatible with WiiM brand.）The AUX input can be connected to a passive subwoofer or the next amplifier. Provide users with a variety of connection options, easy to integrate with a variety of audio sources and playback devices to adapt to different use scenarios.
- Outstanding Bluetooth Connection: Using the chip QCC3040 wireless Bluetooth 5.1, support AAC, SBC, aptX, aptX-LL, APTX-HD,24bit44.1khz to achieve lossless transmission, you can easily use your smartphone or tablet PC to transfer your favourite songs losslessly.Equipped with a remote control, easy to operate, can be combined into a powerful hi-fi home audio system.
- Excellent design: The A80 DCA amplifier is full of technology, a combination of fashion and retro, with an electronic UV display design, spectrum analyzer display, and 3 different display options, you can switch the mode you want. It can clearly display input status and volume and other information in real time, especially in scenes such as playing games, parties, etc., and enjoying classic songs, showing very good dynamic image effects.
- PFFB circuit design: A80 uses PFFB (post-filter feedback) technology to effectively overcome the common load dependence problem of Class D amplifiers, improve distortion, enhance frequency response, and thus greatly improve sound quality and performance.
- Compatible with a wide range of op-amp chips: If you want to personalise your audio experience with the A80's op-amp rolling feature, you can try using a compatible eight-pin dual op-amp chip, such as:RT3609SM, OPA2604, OPA2134, LM4562, JRC5532, OP275GSZ, OPA1612 and so on.Note: It is to replace the op-amp chip of the second board underneath.
- Please note: For the analogue audio input ports on the A80 amplifier, if using a 3.5mm jack connected to a computer, a 3.5mm to RCA adapter cable is required. Please purchase a 3.5mm to RCA conversion cable separately. When using fibre optic input, please inspect your fibre optic cable for defects and verify that your equipment, parameters, interfaces, and specifications are not incompatible.
- What you will get:A80 DAC Amplifier*1,48V5A GaN Power Supply*1,Manual*1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DL9PGZTM |
| Best Sellers Rank | 7,597 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 19 in Hi-Fi Amplifiers |
| Guaranteed software updates until | unknown |
| Item model number | A80 |
| Manufacturer | YIMA TECH |
| Product Dimensions | 15.5 x 12.3 x 4.1 cm; 1.66 kg |

## Product Details

- **Item dimensions L x W x H:** 15.5 x 12.3 x 4.1 centimetres
- **Manufacturer:** YIMA TECH
- **Maximum supply voltage:** 48 Volts (DC)
- **Minimum supply voltage:** 24 Volts (DC)
- **Voltage:** 48

## Images

![AIYIMA A80 Power Amplifier DAC with PFFB TPA3255D2 Stereo HiFi 2.0 Channel Class D Bluetooth Amp 300Wx2 ESS9038Q2M Decoder Mini desktop amp with PC-USB Coaxial Optical TRS RCA Input - Image 1](https://m.media-amazon.com/images/I/514nj8CHXWL.jpg)

## Questions & Answers

**Q: What optimizations have been made to the core functions and performance of the Updated AIYIMA A80 Bluetooth Amplifier?**
A: 1.Added "Disable Standby Mode"; 2.Upgraded Dual VU meter interface;Showing bass/treble volume status, making OLED display interfaces richer and more intuitive 3.Added Bluetooth reset hole, press and hold for 2 seconds to reset Bluetooth connection.

**Q: Can the AIYIMA A80's operational amplifier (op-amp) be replaced to improve sound quality?**
A: 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

**Q: In RCA/XLR output mode, can the bass and treble adjustment functions be used?**
A: Yes, the AIYIMA A80 Bluetooth Stereo Amplifier comes with a remote control, allowing you to easily adjust and customize your sound quality.

**Q: Why can't my computer recognize A80 Bluetooth DAC Amp via USB?**
A: 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

**Q: How do I connect my A80 Class D Bluetooth Amp to my smartphone?**
A: 1.Bluetooth connectivity: Wireless pairing, plug and play. Supports APTX-HD. 2.USB wired connectivity: Requires an OTG-enabled phone and a USB audio cable.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Give it a go, you'll be surprised!
*by R***T on 10 November 2025*

Looks good on paper, really great specs. That's only half the story. This tiny little box is probably a superhero of the mini amplifier world! This thing rocks but strangely it took a while to get my ear in, right out of the box I wasn't expecting miracles. The amp took about 5 hours to break in and really sing, it first it was a little cold sounding almost thin and cold. But it is worth being patient and giving it a chance to shine. And shine it does. The Bluetooth connection sounds good 👍 but when connected to the PC with the supplied usb lead it really works well. The onboard dac is transparent and lets your music breath and the class d amplifier just sings. I've tried it out with book shelf speakers and large but old Sony floorstanders and it just gets on with it, is capable of skull cracking volume with the 48v 5amp. The remote is a bonus and the onboard display is great, makes tone control adjustments easy along with input selection.

### ⭐⭐⭐⭐⭐ A superb amp, DAC and the latest Bluetooth spec. A top combination.
*by S***P on 11 April 2025*

I've been exploring various integrated amplifiers to enhance my audio setup, and the Aiyima A80 caught my attention with its impressive specifications and affordable price point.​ I’ve previously owned Aiyima products; the A07 Max and A07 Amplifiers, which are superb sounding, especially at their price point. Build and Design The A80 boasts a compact and sturdy build, measuring 155 x 123 x 41mm and weighing approximately 850g. Its front panel features a vibrant color display with customizable VU meters, adding a touch of retro charm to its modern design. The volume knob feels solid and responsive, doubling as a menu navigation tool. While the display is clear, it might be a bit small for larger rooms. Connectivity and Features One of the standout aspects of the A80 is its versatile connectivity options. It includes USB-C, optical, coaxial, RCA, along with Bluetooth 5.1 support featuring AAC, SBC, aptX, aptX-LL, and aptX-HD codecs. The inclusion of a 12V trigger input allows seamless integration with other components, and the AUX output can connect to an active subwoofer or a second amplifier. ​ Performance and Sound Quality Equipped with the TPA3255D2 amplifier chip and ESS9038Q2M DAC, the A80 delivers clean and powerful sound. It supports high-resolution audio up to PCM 32bit/384kHz and DSD256. The PFFB (Post Filter Feedback) circuitry enhances performance by reducing distortion and improving frequency response. In my listening tests, I would say it is equal to, if not better than than the A07 Max. The A80 provided tight and controlled bass, smooth midrange, and crisp treble. It handled various genres with ease. I have a 2.1 system (see attached picture), which isn’t easy to drive with full range open baffle mids and highs, and a sealed bass box, but it handled all these drivers with ease. The soundstage was immersive, with precise imaging that brought vocals and instruments to life. ​Bass was tight and controlled. Additional Observations The A80 includes tone controls for bass and treble adjustments, allowing for personalized sound tuning. It also features replaceable op-amp chips, providing opportunities for further customization. I would always recommend op-rolling for tweaking the sound - I’ve tried OPA1612 and MUSES and they all add to the enjoyment. You can find op-amps on Aliexpress for a few pounds from reputable dealers, so it is always worth a look. While the unit can get warm during extended use, it's not excessively hot. The absence of an HDMI input is a minor drawback, but something I personally need. My list of wants for future Aiyima products is Spotify Connect and Wifi, for mobile operation. A high and loss pass filter would also be game-changing. Conclusion The Aiyima A80 stands out as a versatile and high-performing integrated amplifier that offers exceptional value for its price. Its combination of robust build quality, extensive connectivity, and impressive sound performance makes it a compelling choice for both audiophiles and casual listeners looking to elevate their audio experience. I have yet to find an Aiyima product at its price point that isn't a suitable value, and the A80 is currently the pick of the crop for an integrated amp with a superb DAC and one of the latest Bluetooth chipsets. Highly recommended.

### ⭐⭐⭐⭐ Caution if using the Trigger In
*by J***N on 1 November 2025*

This is a great wee amplifier however the documentation could be much better. Had to contact support as the trigger wasn't working and actually locked up my Denon amplifier requiring a factory reset. Up on further testing I found that the trigger in is a STEREO plug despite the standard being a 3.5mm mono plug. Denon specifically state in the manual not to use a STEREO plug but MONO. Plugging in a MONO plug will short circuit the 12v trigger out of Denon when the other end is connected to the Aiyima trigger in. I ended up cutting one of the MONO plugs off and fitted a STEREO plug for the Aiyima trigger in side. The ground was wired to ground on the STEREO plug and the tip wires to the tip of the STEREO plug. The middle ring was left unconnected. Before reconnecting it to my Demon I applied 12v to the MONO plug and the Aiyima A80 did switch on. Sound quality is great for an amplifier this size although the Bluetooth input levels aren't as strong as the rca inputs. Would recommend the amplifier but please take care if you need to use the trigger function.

## Frequently Bought Together

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-03-18*