Check the review from the following brand site
For the price, it is hard to argue against the Ta-03s. It is a solid tube amp with good sound and lots of tuning options thanks to its 12au7 preamp tube. The fact that it can be used as a USB DAC/Amp is really just a bonus at the price point the Ta-03s goes for.
This item will be shipped out via DHL with free shipping, and it cannot be sent via registered mail or normal mail, because the weight is more than 2KG.
If you would like ship it via other express, such as Fedex, TNT or UPS, please leave a message when you place the order. But we strongly recommend DHL because its fast shipping.
This price doesn’t include your local customs tax, due to different country have different custom policy.
We will try our best to help you to pass through the local customs smootly. If your local customs required to submit the commercial invoice to clear the customs duty, please email us, and the invoice will be sent to you.
But if there is any special requirement for your customs policy, please let us know before sending.
If you refuse to get the package because the high tax, we also cannot refund you. （Don’t worry,from our experience,for most countries, the tax won’t be high）
Thanks for your understanding and wish you a wonderful shopping experience on xDuoo Audio.