JCALLY JM7 max

Цифровой аудиокабель USB Type C/Lightning - 3,5 мм, ЦАП CX31993 для Android/Apple, адаптер, декодер, усилитель 32 бит/384 кГц

НАЗВАНИЕ： ПОРТАТИВНЫЙ УСИЛИТЕЛЬ VISUAL HIFI РЕЖИМ：JM7MAXОСНОВНОЙ ЧИП：CONEXANT CX31993ОЧИП УСИЛИТЕЛЯ：SGM8262ЧАСТОТА PCM：32 бит/384 кГцЧАСТОТА АЦП：24 бит/96 кГцDNR: <103 дБ(320)SNR: ≈115 дБ(320, A-wt)THD-N：≈0,0025%(32 Ом)=0,0025%(300 Ом)ПЕРЕКРЕСТНЫЕ ПОМЕХИ≈-76 дБ(32 Ом)УРОВЕНЬ ШУМА：3,5 PO≈2,5 мкВ(320, A-wt.)ВЫХОД СОПРОТИВЛЕНИЕ ≈0,50 (32 Ом) ВЫХОДНАЯ МОЩНОСТЬ: ≈228 мВт (16 Ом / THD + N < 1%) ≈118 мВт (32 Ом / THD + N < 196) = 13 мВт (3000 / THD + N < 196 ПОДДЕРЖКА ФУНКЦИЙ: поддержка Plug and Play для игр, музыки, потокового вещания телефонных звонков, микрофона, записи и т. д. УСТРОЙСТВО UAC: совместимо с: устройствами Android/i0s через порты Type-C (телефоны/планшеты). Компьютерами MacOS/Windows 10 (или более поздними версиями), поддерживающими протокол связи th2.0, несовместимо с устройствами, использующими UAC 1.0, такими как: коммутаторы, консоли PS5, компьютеры с Windows 7 МАТЕРИАЛ ПРОВОДА 8-жильные катушки из серебряной меди 448, спиральная конструкция МАТЕРИАЛ ОБОЛОЧКИ: алюминиевый сплав, пятиосевая криволинейная обработка на ЧПУ Поверхность с прецизионной гравировкой, анодированное матовое серебристое покрытие с мелкозернистой шлифовкой 180 меш. ЦВЕТ: Матово-серебристый. ЧИСТЫЙ ВЕС: 7,2 г ± 1 г. РАЗМЕРЫ: 115 ± 10 мм. ВЕС БРУТТО: 47 г ± 5 г.

$14.00

$14.00 $16.00

Стоимость доставки рассчитывается при оформлении заказа.

DUAL-CHIP ARCHITECTUREREFERENCE-CLASS HI-FIPERFORMANCE

JM7MAX utilizes the Conexant CX31993 DAC chip, supporting PCM sampling ratesup to 32-bit/384kHz. Powerfully equipped with the SGM8262 amplifier chip, itdelivers exceptional driving capability for high-resolution audio reproduction.Experience authoritative low-end response and enhanced vocal clarity. Forrecording, a high-definition ADC chip supports 24-bit/96kHz capture.Comprehensive functionality includes music playback, inline controls,voice calling, and live broadcasting

HIGH-PERFORMANCE CIRCUIT ARCHITECTUREPORTABLE DAC/AMP DRIVING FORCE ASSURANCE

CIRCUIT-SOUND SYNERGY: SUPERIOR PCB ENGINEERING DIRECTLYGOVERNS A PORTABLE DAC/AMP'S SONIC PERFORMANCE. JM7MAX'SHI-FI CIRCUITRY ENSURES PRECISION CLOCKING AND HIGH-CURRENTDRIVE. DELIVERING FLAGSHIP-GRADE DYNAMICS WITH FOCUSEDTRANSIENT RESPONSE.

SINAD: Signal-to-Noise and Distortion RatioThe Key to Pure Audio Output

SINAD is the ratio of the useful signal (a standard lkHz sine wave) tothe sum of noise (such as circuit noise floor) and distortion signals(such as harmonic distortion, intermodulation distortion, etc.). lt isa critical metric for assessing the purity of the output signal fromDAC dongles. The higher the SlNAD value, the greater the proportionof the useful signal, and the less noise and distortion -resulting incleaner sound quality and higher fidelity.

Power output & Drive Compatibility forDifferent Headphone lmpedances

OUTPUT POWER IS A CORE PARAMETER MEASURING THE DRIVING CAPABILITY OFA DAC DONGLE. IT REFERS TO THE EFFECTIVE OUTPUT POWER DELIVERED WHENDRIVING HEADPHONES OF DIFFERENT IMPEDANCES (SUCH AS 16Q, 32Q, OR 300Q)THIS METRIC DIRECTLY REFLECTS THE DONGLE'S DRIVE COMPATIBILITYWITHVARIOUS HEADPHONE IMPEDANCES, PROVIDING CRITICAL REFERENCE FORMATCHING EQUIPMENT WITH HEADPHONES

PLUG AND PLAY POWERFULFUNCTIONS

FOR TYPE-CCONNECTOR PHONETABLET/COMPUTER
SUPPORT GAME/MUSIC/LIVE STREAMINGPHONE CALL/MICROPHONE/RECORDING

Shipping Policy

We are generally able to ship to most countries via Express Shipping, and many countries via Standard Shipping. You may clarify this with our team to check whether Standard Shipping is available to your country.

We cannot ship to addresses that are "PO boxes or APO/FPO".

*Note: Generally, we can only do Selected Shipping to India and Russia. We can only do Express Shipping to Africa, Argentina, Hawaii, Kuwait, Mauritius, Montenegro and Sri Lanka, to name a few.
This may be subjected to changes due to unpredictable issues such as Covid, war, and etc.

We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries, while Express Shipping is 15-35USD dependingon your country. If your order is over 270USD, Express Shipping is free.
This applies for most countries. However, large items such as headphones and desktop DAC/AMPs (e.g. HarmonicDyne G200, MUSICIAN MDP-2, and etc.) are excluded.
Shipping fees exclude import taxes or processing fees that may be applicable for your country. Linsoul is not responsible for such fees. Should you refuse to pay the tax/customs fees, shipping fees wll still bededucted from the amount paid for thetwo-way freightcharges. The cost of the freight charges may be more than the amount reflected on your order due to tax and other miscellaneous fees
Some parcels claimed to be "returned to the seller" may be destroyed by the post office or customsofficers when buyers refuse to accept their parcels or fail to pay for their taxes.No refundwill be processed forsuch cases.Standard Shipping via YunExpress is a tax-inclusive option for some countries. HoweveLinsoul will not be responsible for additional administrative or handling fees charged by your local couriercompany or customs. Please kindly check this with your local customs.For certain remote areas, there may be additional charges via Express Shipping. We will contact you if there is a need to make additionalpayments. Please contact us before placing an order, should you have any queries regarding shipping

For in-stock products, your order will be shipped within 3 working days. You may check with our staf regarding the in-stock status of any products.
Customized items will take a longer time. Please contact our staff for more information.
On normal non-sale days, once your parcel has been shipped out:
For Standard Shipping, it takes about 2-4 weeks for items to be delivered after shipping out. Forsome countries, it might take up to 2-3 months, depending on your country, its customs and other factors.*uch cases. Please consider an upgrade to Express Shipping or keep the waiting time in mind.The duration for transit is something beyond our control. Linsoul will not be making refunds for s For Express Shipping, it takes about 3-7 days for items to be delivered after shipping out.
*Note: Timings might be affected due to festive seasons or other unforeseen circumstances

First, kindly contact your local courier using the local tracking number.If your parcel were to be in transit for at least 3 months, it may have been lost in transit.the amount paid in cash via PayPal/Credit/Debit card.For orders below $50USD, you may either opt for a one-time reshipment of parcel OR a full refund of
For orders above $50USD, we will only process a 50% refund of your order paid in cash via PayPal/Credit/Debit card. Should there be any concern about Standard Shipping, you are encouraged to opt for DHLExpress Shipping instead.
of the following situation:Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any
· Wrong address or phone number provided by recipient
Recipient was uncontactable when courier company contacted
· Refusal to sign for the package by recipient
· Lost or damaged parcel because recipient opted for "no-signature delivery"
Refusal to pay for the local tax/processing fee by recipient
Refusal to provide supporting documents for custom clearance by recipient。

Customers have to bear any form of Custom/import/processing fees that are applicable for your parcel.
Should you be unwilling to pay for the fees and reject the delivery of the parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the two-way shipping fees incurred.

We collaborate with these courier companies:
Standard Shipping: YANWEN

Customer Support

Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order.
As our Support Team might not be available during non-working days and weekends, please place your order wisely.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (jliu23756@gmail.com) or website chat. We will help you with the changes if that could be done.

In general, upon receiving your parcel, please confirm the contents of the package and ensure that the package is in good condition before signing for it. All customers are strongly advised to take an unboxing video of their parcel and packaging when opening their parcels and products.

For faulty/missing items, please send an email to (jliu23756@gmail.com) for after-sale services. The following details are required.

1. Send an email to(jliu23756@gmail.com) with an appropriate Subject Title
2. Provide your order number and state the issue clearly
3. Attach photos and videos to show that your product is faulty/missing. Shipping details on the parcel packaging have to be clearly visible.

If the photos/videos provided are insufficient to prove the stated issue, we will enquire more. Once the issue has been confirmed, we will arrange for a replacement, partial refund or a full refund (where applicable). For incorrect products, Audione reserves all rights in deciding whether you need to return the incorrect item or not. Please kindly contact us via email first. Our team aims to review your email within 3 working days.

Audione will not be responsible for parcels that have been damaged during the transit process.

After placing an order, you will receive an order confirmation email. Once your order has been shipped, you will receive a follow-up email containing shipping tracking information. You can use the provided tracking number to check the real-time shipping status of your order online. If you do not receive these emails, or if you encounter any difficulties while tracking your order, please feel free to contact us for assistance.

If you place multiple orders using the same account and shipping address, Audione will automatically consolidate your orders and ship them together under a single tracking number. If you have specific requirements and wish to have your orders shipped separately, please contact us via our website's online customer support service. We are always happy to assist you.

Order cancellations and/or modifications can only be processed manually with the assistance of our customer service team, provided that our warehouse staff has not yet begun processing your order. Once an order has been shipped, it cannot be cancelled or modified.

Please note that as our customer service team may not be available on non-working days or weekends, we strongly advise you to carefully review your order details before placing your order; during these periods, we cannot guarantee that we will be able to process such cancellation or modification requests in a timely manner.

If you do need to cancel and/or modify an order after purchase, please contact us via our customer service email (support@Linsoul.com) or through the live chat feature on our website. If the status of your order permits changes, we will be happy to assist you.