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顶端 DX3 Pro+ ES9038Q2M 蓝牙 5.0 LDAC 音频解码器 DSD512 DAC AMP NFCA 耳机放大器 前置放大器 (银色)
Topping DX3 Pro+ ES9038Q2M Bluetooth 5.0 LDAC Audio Decoder DSD512 DAC AMP NFCA Headphone Amplifier Pre Amplifier (Silver)

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  • 蓝牙 5.0 LDAC 传输:DX3Pro+ 拥有高分辨率音频无线和 LDAC 认证。 它使用*新的 QCC5125 芯片组支持 LDAC/AAC/SBC/APTX/APTX LL/APTX 高清协议。 为了从蓝牙获得更好的音质,我们放弃了内置 QCC5125 DAC 并将其数字信号连接到 ES9038Q2M 进行解码。
  • NFCA 电路:DX3 Pro+为该装置优化了NFCA 电路,提供超低噪音和失真。 它与高灵敏度 IEM 和功耗高阻抗耳机完美搭配。
  • 前置放大器功能:适应不同的使用场景,DX3 Pro+ 有 4 种输出模式:耳机放大、耳机放大、输出、DAC 和前置放大器。
  • PA3s 是 DX3 Pro+ 的*佳功率放大器:PA3s 具有 RCA+TRS 平衡输入。 与DX3 Pro+一起使用时,TRS平衡输入可用于输入其他音频源。 输出功率为 80W x 2@4Ω、10%THD+N、65W X 2@4Ω、1%THD+N 可以适应大多数使用扬声器的情况。
  • 蓝牙耳机放大器/蓝牙DAC应用:将手机、平板电脑或笔记本电脑的蓝牙连接到DX3 Pro+,将电源放大器、主动扬声器或耳机连接到DX3 Pro+的输出,然后DX3 Pro+成为您的蓝牙耳机放大器、蓝牙DAC。 如果您的设备支持 LDAC 传输,您将获得更好的体验。
    • Bluetooth 5.0 LDAC transmission :DX3Pro+ has the certification of Hi-Res Audio Wireless and LDAC. It uses newest QCC5125 chipset to support LDAC/AAC/SBC/APTX/APTX LL/APTX HD protocol. To get even better sound quality from Bluetooth, we abandon the built-in DAC of QCC5125 and connect its digital signal to ES9038Q2M to decode.
    • NFCA circuit :The new DX3 Pro+ has the NFCA circuit optimized for this unit, giving the ultra low noise and distortion. It pairs with high sensitivity IEMs and power hungry high impedance headphones nicely.
    • Pre-amplifier function :Adapt to different usage scenarios, DX3 Pro+ has 4 output modes: Headphone Amp, Headphone Amp+ Line out, DAC, and Pre amplifier.
    • PA3s is the best power amplifier for DX3 Pro+: PA3s has RCA+TRS balanced inputs. When used with DX3 Pro+, the TRS balanced input can be used to input other audio sources. The output power of 80W x 2@4Ω, 10%THD+N, 65W X 2@4Ω, 1%THD+N can be adapted to most situations where speakers are used.
    • Bluetooth headphone amp / Bluetooth DAC application: Connect the Bluetooth of the phone, tablet or notebook to DX3 Pro+, and connect the power amplifier, active speakers or headphones to the DX3 Pro+'s output, then DX3 Pro+ becomes your Bluetooth Headphone amp / Bluetooth DAC. If your device supports LDAC transmission, you will get even better experience.

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顶端 DX3 Pro+ ES9038Q2M 蓝牙 5.0 LDAC 音频解码器 DSD512 DAC AMP NFCA 耳机放大器 前置放大器 (银色)


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商品描述

DX3 Pro+ :
蓝牙:QCC5125
THD+N (DAC):0.00015%
THD+N (HPA):0.00015%@1500mW (32ohm)
输出功率:1800mWx2@32ohm
250mWx2@300ohm
输出阻抗:<0.1ohm

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此商品在美国亚马逊上最有用的商品评论

美国亚马逊: 4.2 颗星,最多 5 颗星 26 条评论
Chad Wilkinson
5.0 颗星,最多 5 颗星 Does its job
2023年1月29日 - 已在美国亚马逊上发表
已确认购买
Jay
5.0 颗星,最多 5 颗星 This + HD6XX = amazing!
2023年1月10日 - 已在美国亚马逊上发表
已确认购买
1 个人发现此评论有用
Joseph Pulitzer
5.0 颗星,最多 5 颗星 A decent desktop DAC+AMP at a great price
2022年7月15日 - 已在美国亚马逊上发表
已确认购买
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Joseph Pulitzer
5.0 颗星,最多 5 颗星 A decent desktop DAC+AMP at a great price
评论于 2022年7月14日 在美国 🇺🇸 发布
For $200, it's really hard to beat this DAC. I like to listen to music at work, but the PC audio of my work computer is awful. I had a portable DAC+AMP, but it finally bit the dust. I rolled the dice on this, and I'm incredibly surprised.

First of all, this was pretty much plug-and-play. Set up just involved plugging in the USB and power, and turning it on. In my experience, most USB DAC setups in Windows can be finnicky to say the least- more so true the cheaper the device. Even though it was playing fine out-of-the-box, I did install the drivers from the website afterwards and then upgraded the firmware, and again it was hassle-free.

The sound is very good, if not a little uninteresting. It's clear, clean, and very neutral. Which is certainly fine, but so unremarkable it's hard to comment about it. But hey, that's a pass in my books. It does support very high PCM and DSD bitrates, which for the price is phenomenal.

The amp is serviceable. I doubt anyone who's considering a $200 desktop amp has a pair of Sennheiser HE1s, so for its target audience, it's certainly powerful enough to drive a decent pair of headphones. With that said, anything with more impedance than a set of mid-range cans, and I would have my doubts.

I did try the bluetooth capability on my Pixel 6 Pro. The sound was very very clear and clean- there were no hiss or static coming through, and the stream was at a high quality bitrate with LDAC enabled. There was of course a bit of lag, but it wasn't atypical of most BT playback.

The display is easy to see. The wheel is stiff and clicky, so there's little chance of bumping into the knob and rupturing your eardrums. It's reasonably small, enough to fit most desk spaces. Generally, the build quality seems to be really good considering the cost. Wherever they cut the corners, it wasn't on the case.

There are a few very minor annoyances. The power supply is very short, and since it's a 15v power supply, it's a somewhat odd voltage to replace. I also wish that there were more buttons, so that I don't have to rely on the clicker as much.

Overall, it's a fantastic buy- especially for an audiophile that's a beginner, someone on a budget, or just looking for a DAC+AMP that punches well above its weight class.
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16 个人发现此评论有用
Michael Anderson
5.0 颗星,最多 5 颗星 Good boost to Sennheiser HD599 SE
2022年12月18日 - 已在美国亚马逊上发表
已确认购买
Robert J.
3.0 颗星,最多 5 颗星 Has big noise problem with headphone jack.
2023年1月5日 - 已在美国亚马逊上发表
已确认购买
2 个人发现此评论有用