---
product_id: 643909428
title: "AIYIMA A08 PRO TPA3255 Power Amplifier Bluetooth 5.1 with VU Meter 300W+300W HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio"
brand: "aiyima"
price: "₩400713"
currency: KRW
in_stock: true
reviews_count: 5
category: "Aiyima"
url: https://www.desertcart.kr/products/643909428-aiyima-a08-pro-tpa3255-power-amplifier-bluetooth-5-1-vu
store_origin: KR
region: South Korea
---

# Dynamic VU meter with vintage glow Bluetooth 5.1 with Qualcomm QCC5125 chip 600W total output power AIYIMA A08 PRO TPA3255 Power Amplifier Bluetooth 5.1 with VU Meter 300W+300W HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio

**Brand:** aiyima
**Price:** ₩400713
**Availability:** ✅ In Stock

## Summary

> 🎶 Power, Precision & Vintage Cool — Amplify Your Audio Experience!

## Quick Answers

- **What is this?** AIYIMA A08 PRO TPA3255 Power Amplifier Bluetooth 5.1 with VU Meter 300W+300W HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio by aiyima
- **How much does it cost?** ₩400713 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/643909428-aiyima-a08-pro-tpa3255-power-amplifier-bluetooth-5-1-vu)

## 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

- • **Compact Yet Mighty:** Sleek, space-saving design packs powerful Class D amplification, easily driving 4-8Ω speakers with minimal noise.
- • **Powerhouse Performance:** Dual 300W channels deliver room-filling, crystal-clear sound for any passive speaker setup.
- • **Tailored Sound Control:** Adjust treble and bass with precision knobs to craft your perfect HiFi sound signature—no compromises.
- • **Vintage Vibes, Modern Tech:** Integrated VU meter adds a warm, dynamic visual centerpiece that elevates your audio space with nostalgic charm.
- • **Seamless Wireless Streaming:** Bluetooth 5.1 with advanced codecs (aptX, LDAC) ensures high-definition, lag-free audio from all your devices.

## Overview

The AIYIMA A08 PRO is a compact Class D stereo amplifier delivering 300W per channel into 4Ω speakers, featuring Bluetooth 5.1 with Qualcomm QCC5125 for high-res wireless audio, a stylish vintage VU meter, and customizable treble/bass controls. Perfect for audiophiles seeking powerful, clear sound with a nostalgic visual flair, it supports multiple input methods and drives passive speakers effortlessly, making it a standout choice for modern home audio setups.

## Description

Product Parameters: Product name: A08 Pro TPA3255 Amplifier 300W Chipset: TPA3255+QCC5125+CS4344+NE5532P+CD4052 Bluetooth chip: QCC5125 Bluetooth version: 5.1 Supported protocols: SBC\AAC\APTX\APTX-LL\APTX-HD\LDAC Output power: 300Wx2 (4Ω load) Speaker impedance: 4-8 Ohm Channel output: Stereo output (left and right channels) Working power supply: DC 24-48V. 5A or more Treble and Bass: ±6db Signal to noise ratio: ≥104db Input sensitivity: 0.775V Frequency response: 20-20Khz (±1db) Input mode: RCA / Bluetooth Audio input supported equipment: mobile phone, tablet, computer, MP3, TV, etc. Output : RCA---passive speakers ; AUX --- active speakers / active subwoofers / power amplifiers Size: length 123* width 152* height 40mm (excluding knobs and protruding parts)Package included: 1Pcs A08 PRO Amplifier 1Pcs DC36V 6A Power Adapter

Review: Spoiler alert: Disregard the price, because this little amp sounds better than some amps costing 20 to 30 times its price. Buy one. Yesterday. I read and watched the various reviews (and IT HAS A VU METER!), and I wanted to see and hear for myself, so I decided to get one. From the first moment I fired it up, expectations were met and exceeded. This amp is one of the new breed of Chinese class D amplifiers, which is to say they sound nothing like the Class D amplifiers of a year or two ago. Using the best amp chip currently available (the Texas instruments 3255), they have the ability to pump out plenty of power for the needs of 95% of listeners. It was nice that it came with a larger power supply than the one typically available with these amps. This one had a 36-Volt 6-Amp power supply (for a total theoretical output of 216 watts across both channels, or 108 watts each. At normal efficiency, I would figure actual output at about 70 to 80 watts per channel into 8 ohms), as opposed to the standard 32-Volt 5-Amp (160 watts total, figuring for about 50 watts per channel into 8 ohms). Bottom line: it has more oomph. The AUX OUT port was also a very nice feature, as it means that you can run a powered subwoofer with this amp. Keep In mind that it outputs a full range signal, not just 80 Hz and below. Most subwoofers have an internal crossover, so this should not be an issue for virtually anyone. The Bluetooth is, like many of these amps, VERY eager to be used, so once it is paired, it will grab onto your phone automatically, anytime you are near. This will be good news for some, and bad news for others. It is easily solved by turning off Bluetooth on your phone. I ran the A08 Pro with a separate preamp feeding it, but it was also cool to be able to run it with no outboard DAC, no preamp, nothing but the A08 Pro itself, using only my phone as both the source and preamp. Bluetooth had very good sound, showing just how good of a built-in DAC it has, and when in a rush, it was fine to use. For the price, the built-in DAC is superb. The sound quality is nothing short of amazing, especially considering the price. I've got some very efficient speakers (97 dB, 8 ohms), and some very inefficient speakers (80 dB, 4 ohms), and the A08 Pro sounded amazing with both of them. There was PLENTY of power for my efficient speakers (Zu Audio), but I was wanting to know if there was enough for my inefficient ones (Magnepan). I didn't need to worry. The Zu towers easily topped 100 dB cleanly, and the Magnepans went cleanly up to 90 dB. I never push my amps to clipping, and 90 dB is louder than I ever use for critical listening, so there was more than enough power for any listening scenario. There was (of course) some hum and hiss with the extremely efficient speakers, and very little with the lower efficiency ones, which is true of virtually every amp on earth. This is to be expected when always running an amp with the volume knob turned all the way up. Having said that, it certainly does reduce the hum/hiss by far if you leave the volume knob between 9 o'clock and 12 o'clock (which I'm sure most people will do), whereas I always had mine turned up to 5 o'clock/100%. The EQ controls are right on the money, cutting or increasing the frequencies that virtually ALL listeners will want to adjust, and I never found the tone knobs to be deficient in any way. In fact, I was surprised by the fact that I LOVED them and their effects on the sound. I've got a (VERY) much more expensive EQ from Schiit, and I prefer the Aiyima tone controls. How does it sound? FABULOUS. This little amp has very low damping factor, and lots of 2nd and 3rd order harmonics, so it has some very tube-like traits in how it presents the music. For those who understand this sort of nerdy terminology, in tube amp terms, it sounds more like an AB push-pull than a single ended triode (SET). The soundstage is wide, separation is great, soundstage depth is similarly great, and it gives ZERO listening fatigue. I've sat for hours, going through my music library, enjoying every song, without ever tiring of the musical presentation. In short (and especially considering the price!!!), the Aiyima A08 Pro is one of those overachievers that blow your mind and reshuffle your perception of affordable Class D amplifiers. It's one of the best amps currently available that is attainable by virtually any music lover. It works with almost any speaker, and it just sounds GREAT. What more could you want? Highly recommended. VERY highly. p.s. I'm still CRAZY about that VU meter. It NEVER gets old.
Review: Using this to run some outdoor speakers on our boathouse, seems to have some decent power and with good speakers, sounds great. Like this amp enough to buy a second one!

## Features

- 【Unique and amazing combination】Integrated A08 PRO amplifier with VU meter into whole in such a mini size, when enjoy HiFi music, the pointer dancing in the warm light with strong vintage feelings, dynamically decorates the audio system space.You can matched purchase our T8 tube preamp, connected to your home audio passive speakers to form a perfect HIFI system, allowing you to liberate your ears in this noisy city
- 【Bluetooth 5.1 Audio Wireless HD transmission】Adopt Qualcomm QCC5125 Chip,Support SBCAACAPTXAPTX-LLAPTX-HDLDAC,Multiple audio input methods of Bluetooth and RCA can meet customers who need more needs
- 【HiFi clear sound with tone control】 Resonable circuit and concise wiring,high quality Internal component such as Phase mode inductance,make the sounds warm and sweet no noise. Sound is typical Class D "bright," with good bass, along with a bright (and dynamic) midrange and high frequency area.that is both dynamic and full-bodied;With treble and bass knobs to adjust one's own preferable sound styles, presents HiFi music with rousing highs and deep lows
- 【Simple compact but powerful design】Adopted TPA3255 Chip,each channel can output 300W(4Ω Load), match perfectly and easily to drive all 3-8Ω passive speakers, adds a low frequency output easy to connect Powered speakers and build 2.1 channel system, the bass effects is greatly enhanced.
- 【What You Get after your purchase】Provide worry -free warranty and technical services;Package with a DC 36V 6A Power Adapter for free,But if you want to get the maximum power of 300W, you need to Support sustainability with desertcart Climate Pledge Friendly certificationbuy a Linear power supply that uses DC 48V current is above 10A (Cannot use industrial power supply)
- "Climate Pledge Friendly" Certified by desertcart,Empowering Carbon Neutrality Goals.Voice for the Planet, Purity in Sound

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B8VKWMJ6 |
| Item model number | A08 Pro |
| Manufacturer | YIMA TECH |
| Product Dimensions | 15.2 x 12.2 x 4 cm; 1.05 kg |

## Images

![AIYIMA A08 PRO TPA3255 Power Amplifier Bluetooth 5.1 with VU Meter 300W+300W HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio - Image 1](https://m.media-amazon.com/images/I/61rokALi4LL.jpg)

## Questions & Answers

**Q: This may sound silly. can i use this as a single channel amp where all the power can be used used for the left channel with the use of splitter cable?**
A: Not a silly question. You can use this amp as a single channel. Input to only 1 L or R input. Combining L and R in to one cable if that is what you meant by splitter cable, is not recommended as you may be inputing too much signal voltage and get distortion. I would recommend using only the right channel output from your source as the right output is typically louder and stronger.

**Q: My aiyima a08 pro will not pair with my chromecast with google tv via bluetooth, but it will pair with everything else.  why would this be?**
A: Pls check your Google TV whether search the A08 Pro bluetooth name?pls check whether connect by other device?Or if you still have problem of it,pls contact us(Sandy@aiyima.com)

**Q: Which 3.5mm to rca cable i need for a sub? a mono one?**
A: I am running a standard 3.5mm to dual RCA cable,right channel and left channel into my powered sub. works great..

**Q: Are there recommended models for upgrading the power supply?**
A: We'll offer the DC48V power adapter on amazon,or contact us by email(sandy@aiyima.com)thanks

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***L on 16 May 2023*

Spoiler alert: Disregard the price, because this little amp sounds better than some amps costing 20 to 30 times its price. Buy one. Yesterday. I read and watched the various reviews (and IT HAS A VU METER!), and I wanted to see and hear for myself, so I decided to get one. From the first moment I fired it up, expectations were met and exceeded. This amp is one of the new breed of Chinese class D amplifiers, which is to say they sound nothing like the Class D amplifiers of a year or two ago. Using the best amp chip currently available (the Texas instruments 3255), they have the ability to pump out plenty of power for the needs of 95% of listeners. It was nice that it came with a larger power supply than the one typically available with these amps. This one had a 36-Volt 6-Amp power supply (for a total theoretical output of 216 watts across both channels, or 108 watts each. At normal efficiency, I would figure actual output at about 70 to 80 watts per channel into 8 ohms), as opposed to the standard 32-Volt 5-Amp (160 watts total, figuring for about 50 watts per channel into 8 ohms). Bottom line: it has more oomph. The AUX OUT port was also a very nice feature, as it means that you can run a powered subwoofer with this amp. Keep In mind that it outputs a full range signal, not just 80 Hz and below. Most subwoofers have an internal crossover, so this should not be an issue for virtually anyone. The Bluetooth is, like many of these amps, VERY eager to be used, so once it is paired, it will grab onto your phone automatically, anytime you are near. This will be good news for some, and bad news for others. It is easily solved by turning off Bluetooth on your phone. I ran the A08 Pro with a separate preamp feeding it, but it was also cool to be able to run it with no outboard DAC, no preamp, nothing but the A08 Pro itself, using only my phone as both the source and preamp. Bluetooth had very good sound, showing just how good of a built-in DAC it has, and when in a rush, it was fine to use. For the price, the built-in DAC is superb. The sound quality is nothing short of amazing, especially considering the price. I've got some very efficient speakers (97 dB, 8 ohms), and some very inefficient speakers (80 dB, 4 ohms), and the A08 Pro sounded amazing with both of them. There was PLENTY of power for my efficient speakers (Zu Audio), but I was wanting to know if there was enough for my inefficient ones (Magnepan). I didn't need to worry. The Zu towers easily topped 100 dB cleanly, and the Magnepans went cleanly up to 90 dB. I never push my amps to clipping, and 90 dB is louder than I ever use for critical listening, so there was more than enough power for any listening scenario. There was (of course) some hum and hiss with the extremely efficient speakers, and very little with the lower efficiency ones, which is true of virtually every amp on earth. This is to be expected when always running an amp with the volume knob turned all the way up. Having said that, it certainly does reduce the hum/hiss by far if you leave the volume knob between 9 o'clock and 12 o'clock (which I'm sure most people will do), whereas I always had mine turned up to 5 o'clock/100%. The EQ controls are right on the money, cutting or increasing the frequencies that virtually ALL listeners will want to adjust, and I never found the tone knobs to be deficient in any way. In fact, I was surprised by the fact that I LOVED them and their effects on the sound. I've got a (VERY) much more expensive EQ from Schiit, and I prefer the Aiyima tone controls. How does it sound? FABULOUS. This little amp has very low damping factor, and lots of 2nd and 3rd order harmonics, so it has some very tube-like traits in how it presents the music. For those who understand this sort of nerdy terminology, in tube amp terms, it sounds more like an AB push-pull than a single ended triode (SET). The soundstage is wide, separation is great, soundstage depth is similarly great, and it gives ZERO listening fatigue. I've sat for hours, going through my music library, enjoying every song, without ever tiring of the musical presentation. In short (and especially considering the price!!!), the Aiyima A08 Pro is one of those overachievers that blow your mind and reshuffle your perception of affordable Class D amplifiers. It's one of the best amps currently available that is attainable by virtually any music lover. It works with almost any speaker, and it just sounds GREAT. What more could you want? Highly recommended. VERY highly. p.s. I'm still CRAZY about that VU meter. It NEVER gets old.

### ⭐⭐⭐⭐⭐ Review
*by K***N on 8 October 2025*

Using this to run some outdoor speakers on our boathouse, seems to have some decent power and with good speakers, sounds great. Like this amp enough to buy a second one!

### ⭐⭐⭐⭐⭐ Review
*by L***R on 15 July 2025*

Excelente potencia y calidad de construcción este pequeño monstruo es el que levanta dos bocinas Micca MB42X G2 y lo hace de manera excepcional. Yo lo utilizo básicamente para escuchar música por medio de bluetooth en formato LDAC. Por este precio dudo que encuentres algo mejor lástima que no tiene control remoto eso es lo único que le falta pero bueno por el precio está más que perfecto.

## Frequently Bought Together

- AIYIMA A08 PRO TPA3255 Power Amplifier Bluetooth 5.1 with VU Meter 300W+300W HiFi Class D Stereo Digital Audio Amp 2.0 Channel Amplifier for Passive Speaker Home Audio
- AIYIMA T8 6N3 Digital Tube Preamplifier Bluetooth 5.0 Hi-Fi Headphone Preamp Decoder Preamp PC-USB DAC APTX for Home Wireless Receiver Audio Stereo Amplifier + with Remote Control
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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-07*