Trettitre TTT-E3
13mm Planar Magnetic
3mW (0.25V)
5mW (0.3V)
29±15%Ω
99±3dB
≤5%
20Hz~20KHz
Metal
23 × 20 × 20 mm
6.5g*2 (Wire-free)
4-Strand AgCu Hybrid (0.05x54/Str.)
≈1.2M
0.78 2pin
3.5mm / 4.4mm
Audio devices purchased from the Rhemainno official online store can enjoy warranty repair service for 1-YEAR from the date of purchase with order information, provided they comply with Rhemainno's repair terms.
If your product requires repairs, please contact us via email: info@rhemainno.com during the warranty period and return the product to the designated repair address. Please be aware that you may be responsible for the shipping costs.
If the product needs to be repaired after the 1-YEAR warranty period expires, we can provide you with professional repair services for a reasonable service fee. Please reach out to info@rhemainno.com for more information.
Read more in International Warranty.
From the DAC/amp to the in-ear headphones, both are centered on the "Gradient Musical Staircase" design. They blend precision metalwork with a gradient visual rhythm, creating an industrial-aesthetic loop from desktop to portable. More than just devices, this is a complete design ecosystem—keeping the listening experience consistently immersed in the same aesthetic context.
Exquisitely Detailed, Powerfully Rendered Audio
Fluid-dynamically optimized and precision CNC-machined to eliminate resonance interference, it delivers audio that is both finely detailed and powerfully immersive.
Free Headphone Amplifier
TRETTITRE Ti3 USB DAC Headphone Amplifier | Dual CS43198
High-Resolution, High-Fidelity
Gradient Deconstruction, the Staircase to Sonic Art. This is more than an audio device; it is a piece of art in the palm of your hand. We fuse clean geometric lines with gradient and deconstructionist aesthetics, meticulously crafted through CNC machining to create a unique “musical staircase” form. It symbolizes the ascent of sound quality and represents the evolution of your listening taste.
Nanoscale Magnetron Sputtering Coating
Delivers an atomically uniform coating on the planar diaphragm,
ensuring extended high frequencies and transparent detail.
Micron-Level Etched Ring Copper Voice Coil
Precisely etched copper ring driver enhances transient response and midrange density.
TPU Flexible Surround
Effectively increases diaphragm stability, providing solid, full bass and smooth, natural vocals.
High-Fidelity, High-Resolution, High-Speed Transient
A symmetrical magnetic circuit design lowers resonance frequency and delivers powerful, uniform driving force, achieving true high-fidelity, high-resolution, and high-speed transient performance.
0.78mm Dual‑Pin Connector, 3.5mm/4.4mm Interchangeable Plugs
Four strands (0.05mm × 54 wires/strand) of high‑purity silver‑copper hybrid construction enhance conductivity, preserving more detail and dynamic range.
(28+2)
(L+R)
(3.5mm/4.4mm)
T Cards Pack x1 will be provided in each product you have purchased. Each pack contains 6 cards. You can earn different type of cashback rewards base on / match up to different card combinations.
We provide 100% , 50% , 25% cashback base on / multiply the current price of product you have purchased.
And we also offer an Ultimate Cashback Rewards : Greater than >100% cashback plus VIP privileges of our store.
You can choose any one product in your purchases to exchange / multiply the cashback rewards.
Orders are usually processed and shipped within 1-3 working days after purchase.
Read more in our Shipping Policy.
We will send you a tracking number when your order ships. Your tracking number will be updated 1-3 days after your order has been shipped.
You can simply visit the carrier's website and enter the tracking number to see the shipping status of your package.
You can Track your order in [Track Order]
or visit https://m.17track.net/en/
Read more in our Shipping Policy.
Please note that the tracking information will be displayed after 2-3 days after being updated.
Therefore, if you can't find tracking information about your package, please try in 1-2 days later.
Your shipment may be delayed for many reasons. Common delays can be due to e.g. weather incidents, customs or backlogs.
We accept Paypal, Credit Card (Visa, MasterCard, Apple Pay, Google Pay, Shopify Pay and American Express)
We offer free returns on all our products. You have the right to return any/all products you have purchased directly from our website within 30 days of receiving the item.
We accept the return on products which were shipped out by us and if the item is faulty due to an error on our end (e.g. wrong item or damaged item). Item(s) must be returned together with proof of purchase.
Once your return is received and inspected, we will email you a notification of receipt. We will also notify you of the approval or rejection of your refund. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Read more in our Return Policy.
