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![Questyle Sigma Bluetooth Headphone Amplifier Portable Rechargeable DAC [MFi Certified] Bluetooth 5.4 Receiver with Dual Outputs High Resolution PCM768/DSD512 USB Amps for Smartphones/PC/Laptop](https://m.media-amazon.com/images/I/61yYFsA+9TL._SX466_.jpg)
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Número do item:
183227072
Questyle Sigma Bluetooth Headphone Amplifier Portable Rechargeable DAC [MFi Certified] Bluetooth 5.4 Receiver with Dual Outputs High Resolution
Número do item:
183227072
R$ 4636
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
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Em estoque
Importado de loja dos USA
Peça agora e receba por volta de Terça, Julho 28
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Destaques do Produto
High-Resolution Audio
Supports PCM768 and DSD512, delivering exceptional audio clarity, perfect for audiophiles seeking a premium listening experience on smartphones, PCs, and laptops.
Versatile Connectivity
Equipped with dual outputs, it effortlessly connects multiple devices, allowing music lovers to enjoy their favorite tracks on various platforms without hassle.
Portable Design
Compact and lightweight, this amplifier is designed for on-the-go use, ensuring high-quality sound wherever you are, making it perfect for travel and outdoor activities.
Detalhes do produto
| Interface | USB, Bluetooth |
| Audio Output Mode | headphone amplifier, line-out |
| Smart Home Compatibility | Not Smart Home Compatible |
| Brand Name | Questyle |
| Compatible Devices | Smartphones, Laptops, Desktops, Tablets, Cellphones |
| Manufacturer | Questyle |
| Part Number | Sigma |
| Model | Sigma |
| Included Components | Cable |
| Brand | Questyle |
| Interface Type | USB, Bluetooth |
| Item Weight | 0.41 lbs (190 grams) |
Para quem é indicado?
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Audiophiles
Perfect for audiophiles seeking high-resolution audio quality from multiple devices with exceptional clarity and detail.
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Mobile Musicians
Ideal for musicians who need a portable solution to amplify their sound while recording or practicing on-the-go.
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Tech Enthusiasts
Great for tech-savvy users looking for the latest Bluetooth technology and advanced features in portable audio gear.
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Casual Listeners
Not ideal for casual listeners who do not require high-end audio features or enhancements in their listening experience.
DESCRIÇÃO DO PRODUTO
Questyle Sigma Bluetooth Headphone Amplifier Portable Rechargeable DAC [MFi Certified] Bluetooth 5.4 Receiver with Dual Outputs High Resolution PCM768/DSD512 USB Amps for Smartphones/PC/Laptop
Tem alguma dúvida? Fale conosco pelo chat
Perguntas e Respostas do cliente
-
pergunta:
What features does the Questyle Sigma Bluetooth Headphone Amplifier offer?
responda: The Questyle Sigma Bluetooth Headphone Amplifier features dual outputs, Bluetooth 5.4 technology, and is MFi certified, ensuring seamless connectivity with Apple devices. It supports high-resolution audio, offering audiophiles an exceptional listening experience. The amplifier is also portable and rechargeable, making it an ideal choice for on-the-go music enthusiasts. Whether you're commuting or relaxing at home, this device enhances audio quality for any setting. -
pergunta:
How does Bluetooth 5.4 improve my listening experience?
responda: Bluetooth 5.4 offers enhanced connectivity, improved range, and better audio quality compared to previous versions. This means less lag, clearer sound transmission, and the ability to connect multiple devices simultaneously. Whether you’re streaming music from your phone or using it with other Bluetooth peripherals, the amplification ensures you enjoy high-fidelity sound without interruptions, making it perfect for both casual listeners and serious audiophiles. -
pergunta:
Is the Questyle Sigma compatible with non-Apple devices?
responda: Yes, while the Questyle Sigma is MFi certified for optimal performance with Apple devices, it is compatible with a wide range of other Bluetooth-enabled products. This versatility allows users to connect the amplifier to Android devices, laptops, and more, making it a great choice for anyone looking to enhance audio quality across different platforms. -
pergunta:
What type of headphones are best suited for use with the Questyle Sigma?
responda: The Questyle Sigma is compatible with a variety of headphones, particularly those designed for high-resolution audio, such as over-ear and in-ear monitors. Headphones with an impedance matching the amplifier's output will benefit the most, allowing you to experience the full spectrum of sound quality. Whether you lean towards dynamic, bass-heavy headphones or balanced sound profiles, the Sigma amplifies your listening experience significantly. -
pergunta:
Can I use the Questyle Sigma for gaming?
responda: Absolutely! The Questyle Sigma Bluetooth Headphone Amplifier can enhance your gaming experience by providing immersive and high-quality sound. Its low-latency capabilities minimize delay between audio and visuals, giving you a competitive edge in fast-paced games. Pair it with gaming headphones, and you’ll enjoy richer audio environments, making every in-game sound more impactful and engaging. -
pergunta:
What are the battery life and charging specifications for the Questyle Sigma?
responda: The Questyle Sigma features a long-lasting rechargeable battery designed to support extended listening sessions. Although the exact duration can vary according to usage, it typically offers several hours of continuous playback. It can be conveniently charged via USB, allowing you to recharge while on the move, so you’re always ready to enjoy high-quality audio wherever you go. -
pergunta:
Is the Questyle Sigma suitable for professional audio production?
responda: Yes, the Questyle Sigma is well-suited for professional audio applications, including mixing and mastering. Its high-resolution audio capabilities and precise sound reproduction make it an excellent tool for audio engineers and music producers who need a reliable source of true-to-life sound during their work. Using it with studio reference headphones can help you achieve accurate audio edits and recordings. -
pergunta:
What is MFi certification and why is it important?
responda: MFi certification stands for 'Made for iPhone/iPod/iPad' and indicates that the Questyle Sigma has been approved by Apple to ensure compatibility with its devices. This certification guarantees reliable communication and optimal performance, making it essential for users who want a seamless experience when linking their audio devices with iOS products. -
pergunta:
How can I buy the Questyle Sigma Bluetooth Headphone Amplifier in Brazil?
responda: You can purchase the Questyle Sigma Bluetooth Headphone Amplifier from Ubuy, a trusted online retailer that offers a wide range of electronics and accessories. Ubuy provides a user-friendly shopping experience and has a reliable reputation in Brazil. Simply visit their website, search for the Questyle Sigma, and follow the prompt for purchase.
Questyle Amplifiers Editorial Review
Nenhuma revisão editorial encontrada
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Prós
- High-resolution audio quality
- Portable and easy to carry
- Dual output options
- Long battery life
- MFi certified for Apple devices
Contras
- May require a learning curve for setup.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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- Nem todos os produtos listados no Ubuy estão à venda, pois o Ubuy é um mecanismo de busca global. Os produtos estão sujeitos às regulamentações de exportação/comércio.
R$ 4636
Peça agora e receba por volta de Terça, Julho 28
Este item não é restrito no meu país. (Por favor clique no link acima se este item não for restrito em seu país para análise por parte da nossa equipe e permissão de envio).
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Nossos principais parceiros logísticos
A entrega internacional mais rápida
Características e benefícios
- Small yet powerful; designed for Hi-Fi audio performance.
- MFi certified for flawless compatibility with Apple devices.
- Features top-tier AK4493 DAC for superior sound quality.
- Incorporates patented Current Mode Amplifier for refined audio.
- Supports multiple devices with comprehensive connectivity options.
- Certified by Qualcomm Snapdragon Sound for enhanced Bluetooth audio.
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