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Home TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA

TWISTURA SIGMA

$65.90 USD
$65.90 USD
Unit price
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12 reviews

Hybrid Drivers for Immersive Audio
High-Performance LCP Dynamic Driver
Custom 60040 Balanced Armature Driver
Sophisticated Coaxial Acoustic Chamber
Innovative Design: Aluminum Alloy & Transparent Resin
High-Purity Silver-Plated Copper Cable
High-Performance DAC Adapter
Limited-Time Offers, End in: 151D 8H 23M 0S
Style: Without Mic
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This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
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TWISTURA SIGMA

TWISTURA SIGMA

$65.90
Add to wishlist
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA
TWISTURA SIGMA

TWISTURA SIGMA

$65.90
Style: Without Mic
  • Description
  • Shipping & Return
Description
Description
x
TWISTURA SIGMA-6mm dynamic driver Hifiishirr IEM

High-Performance LCP Dynamic Driver

The newly designed 6mm dynamic driver features an LCP composite diaphragm. The LCP's orderly molecular structure ensures excellent acoustic transmission, minimizing resonance and distortion while delivering smooth, natural tones.
TWISTURA SIGMA Custom 60040 Balanced Armature Driver Hifiishirr IEM

Custom 60040 Balanced Armature Driver

Specially designed for SIGMA, the 60040 balanced armature excels in delivering fast, accurate, and detailed mid and high frequencies. Its low distortion and smooth frequency response ensure a natural and vibrant sound, revealing nuances and textures in your music that are often overlooked.
TWISTURA SIGMA- DAC Adapter Hifiishirr IEM

High-Performance DAC Adapter for Studio-Grade Sound

Included with SIGMA is a Type-C to 3.5mm DAC adapter, featuring a DCA decoding chip that supports up to 32-bit/384kHz sampling rates. This plug-and-play adapter delivers high-fidelity audio reproduction, bringing you closer to a live performance experience.
TWISTURA SIGMA-Impedance Adapter Hifiishirr IEM

Impedance Adapter for Enhanced Listening

To further refine your audio experience, SIGMA includes a 30Ω impedance adapter. This accessory reduces noise from your audio source, ensuring a cleaner and more immersive listening session.

TWISTURA SIGMA Specification

Information
Brand TWISTURA
Modle SIGMA
Technology
Driver Unit 6mm LCP dynamic driver + 60040 balanced armature
Diaphragm Material LCP composite
Impedance
30Ω ± 3 (@1kHz)
Sensitivity
107dB/Vrms (@1kHz)
Frequency Response 15Hz-37kHz
Connector 0.78mm 2-Pin
Cable Plug 3.5mm Stereo Single-Ended Plug

 

Shipping & Return
Shipping & Return
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Order Cancellation

If you have requested to cancel your order but the item has already been dispatched, you will be responsible for the return shipping costs if you choose not to accept the delivery. Once the order has left our warehouse, we are unable to cancel it.

Shipping Fees

Worldwide Free Shipping on Hifiishirr, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.
If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 10%-50% of the product cost.

PO boxes or APO/FPO

The ability to ship to PO boxes or an APO/FPO address depends on the address. We won’t be able to ship to these addresses because of our current courier agreements.

Estimated Delivery Time

shipping will usually take 10-15days in usual.
Please keep in mind that these are rough estimates and shipments can be delayed due to unforeseen circumstances, like postal strikes or severe weather.
If, for some reason, you don’t receive your order within the estimated time frame provided above and suspect that it might be lost in transit, please submit a support ticket from your transactions page and we can look into the order with the courier. Lost-in-transit requests must be submitted to Hifiishirr Support within 3 months of the date of shipping or before the courier archives the tracking information.

Eligibility Conditions

Please read conditions below. If all conditions are not met, SHENZHENAUDIO reserves the right to refuse the return. All returned items must be in new condition, in their original unaltered box (including an intact UPC code) and must include all packing material, blank warranty cards, manuals and accessories. SHENZHENAUDIO can only refund the original purchase price. Shipping and handling fees includes the restock fee are nonrefundable.

Defective or Damaged Items

Defective items may be repaired, exchanged or refunded at our discretion for the same model or manufacturer's equivalent model.

Exchanges

Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Please allow 10-15 business days for mail-in exchanges to be processed.

Refunds & Credits

Once we receive and inspect your item(s), we will credit your account. Please allow 5-7 days for a credit to appear on your account. In most cases, we will issue your refund in the same way you made the original purchase. Please note: we can only refund the original purchase price. Shipping and handling fees are nonrefundable.
You will be responsible paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
If you’ve done all of this and you still have not received your refund yet, please contact us at support@hifiishirr.com.

Customer Reviews

Based on 12 reviews
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58%
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s
steven
Best IEMs on the market for consumer based use.

The sound quality is exceptional, delivering deep, impactful bass. While the microphone performance is below optimal, selecting properly fitting ear tips ensures a comfortable listening experience. Prolonged use with ill-fitting tips may result in discomfort or, in rare cases, ear irritation.

G
Gbird
best earbuds I have ever used

Best sounding earbuds I have ever used. wireless ones at the same price or more sound considerably worse. which I love. Wish the cord was a little longer though.

L
Lagunes
Impressive sound quiality

I was not expecting too much, but they really impressed me, I'm coming from using a Sony Headset but I was starting to get tired from wearing heavy headsets while gaming. This little IEM has same or even better quality than my headset

b
benavides
Just OK

great iems for gaming and music. the only thing is that the mic cable doesn't work on pc

V
Valerie
best iem

Works great very comfortable 10/10

123

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