COUPONS CODE [20%]:"KAEIDESIGN"
Official discount, lowest price online
MEET KAEI DESIGN
Professional custom headphone amplifier,
hifi headphone, decoder.
The brand has only one website, which has the most direct and responsible service of any kind.
Hi-Fi headphone amplifiers with unmatched fit and sound quality.
KAEI-TAP1-PRO
4.4mm/3.5mm input-output balance tube headphone amplifier compatible with dac. Compared to TAP1, some electronic components are optimized. Added magnetic upper cover and more opamp options.
KAEI-TAP2
3.5mm I/O tube headphone amplifier compatible with dac (upgradable to 4.4mm, no-balanced)
KAEI-DAP5
IOS DAP. It works with iPhone7/8/se2/se3. It can make use of your idle iPhone. It is very cost-effective. You can choose cs43198 or 9039pro dac chip. Place the iPhone inside DAP5 to form an IOS DAP.It can also be used as a DAC alone when you don't have an iPhone.The DAP5 has a separate 5000mah battery that doesn't take up your iPhone's power.
KAEI-TAP1
4.4mm/3.5mm input-output balance tube headphone amplifier compatible with dac.
Our Model
The KAEI DESIGN team works with sound engineers and world-class musicians to create headphones that meet the needs of different listeners - suitable for listening to all kinds of music. Check them out below!
👇The price includes 🚚shipping and 💵taxes.
(All products can be used.)
Coupon code: KAEIDESIGN
AllHIFI headphonesaudio decoderheadphone amplifierThe combination of design and comfort
Look no further for the perfect headphone amplifier! KAEI DESIGN is definitely for you, guaranteed to feast your ears!
We will also release our portable decoder cables and earphones in the future. The following earphones are not KAEI DESIGN brands, they are collaborative products in which we participated in adjusting the sound quality, and they are also available for purchase now.
TAP2
3.5mm portable tube headphone amplifier that can be upgraded to 4.4mm but is not balanced.Buy it you can enjoy both tube/headphone amplifier /DAC. Very portable! You can purchase muses02 to upgrade amp, or you can upgrade the DAC version (cs43198DAC chip), which comes with its own decoding capability. It is characterized by easy to carry, low price and high cost performance.
TAP1
It is a better tube headphone amplifier than the TAP2, and comes standard with the muses02 amplifier chip. Electronic material is better than TAP2. The sound is better, too. You can choose to upgrade the DAC version (cs43198DAC chip), which can be directly connected to your PC and phone via USB, without using a DAC, DAP or dongle. You can choose to purchase a psu-1 power supply with built-in voltage. Bypassing the TAP1 internal battery when in use, the power and listening experience will be better.
DAP5
Excellent and interesting decoding tool for iPhone7/8/se2/se3. Can turn your idle iphone into an ios DAP!
You can switch to PC mode and use it like "DAC" without an iPhone. (Connect PC and phone via USB)
The built-in iPhone can normally use the SIM card, Internet calls. Play music games.
If you have a spare iPhone7/8/se2/se3, DAP5 is your best bet. (Cost performance will be very high)
You can also choose to buy the built-in iphone version (which will cost more).
Common Problem
We let the results speak for themselves
What is the output impedance of TAP2?
What is the output impedance of TAP1?
Can the DAC version be plugged directly into the phone?
What comes with the KAEI TAP2 I purchased?
How long is the tube life?
How long does the TAP2-DACs last on a fully charged battery?
What is the DACs version op AMP voltage in volts?
Is it gallstone-bound or pure?
What are the differences between the DAC version and the standard version?
Do you have a balanced headphone amplifier?
Do you have TAP1 in plain ear?
Why does my TAP2 experience tinnitus when there is no music playing?
How long does it take for the TAP2 battery to fully charge?
What is the thrust type of TAP1?
TAP2 If the 4.4mm output interface is selected, is it balanced?
Website after-sales regulations
Those who purchase products on this website can enjoy a free warranty for one year.
Warranty process and method:
We will contact you and analyze the cause of the problem on the Internet. And provide maintenance programs.
Maintenance program:
1. If we judge that the fault can be solved by sending spare parts, we shall bear the cost of spare parts, freight and tax.
2. If we judge that it is necessary to send the product to the maintenance point in China for repair, the user shall be responsible for sending the product to the maintenance point in China. After that, we will pay the maintenance cost of the product, the cost of the parts caused by the maintenance and the shipping cost from China to the corresponding country.We will send it to the corresponding delivery address after repair.
Warranty Conditions:
1. Purchase products on this website within one year. (Repair can be paid after more than one year)
2. Use the email filled in when placing the order to communicate, and provide the order number.
3. Please describe the cause of the product problem in detail, and simply cooperate with us for some verification in the early analysis stage.
Paid maintenance:
For users who do not purchase from this website, we recommend to apply for after-sale return or repair in the original purchase channel.
If Aliexpress refuses to repair or users who do not purchase from this website come to this website for repair:
1. If we judge that the fault can be solved by sending spare parts, the user needs to bear the cost of spare parts, freight and taxes.
2. If we judge that it is necessary to send the product to the maintenance point in China for repair, the user shall be responsible for sending the product to the maintenance point in China. After that, the user needs to pay for the maintenance of the product, the cost of the parts caused by the repair, and the shipping and taxes sent back from China to the corresponding country.We will send it to the corresponding delivery address after repair.
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