E1DA 9038D6K
ES9038Q2M DAC Chip 3.5mm Unbalanced Output High-Power Amplifier
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Overview
The details behind E1DA 9038D6K.
Zero-Noise Audio Performance
According to multiple headfiers requests: 3.5mm jack unbalanced output DAC+HPA 200mW@40ohm in the same case as #9038SG3 and # 9038D. Like the previous prototypes, 9038D6K will work with Tweak app as well. The DAC has virtually zero noise modulation behavior.
Classic Design with Laser-Engraved Aluminum Case
The 9038D6K maintained E1DA’s classical compact design and weighs only 12g. The sandblasted and black anodized aluminum case is sturdy and lightweight, while the specifics are laser-engraved and resistant to wear and tear.
Portable Equipment for HiFi Enthusiasts
The lightweight 9038D6K has performed excellently and is perfect for HiFi enthusiasts. It is suitable for daily use and to be carried around to bring high-quality audio experience with you no matter where you go.
Smooth Experience with Correct Usage
9038D6K contains a high-sensitive I/V stage that may cause audible noise when your phone uses LTE,4G, and 5G. Some newest hardware may have issues like "stuttering" with USB3(Macbook pro 2020, MS Surface 2020, Lenovo Carbone 2020, Acer SF313-52-71Y7 2020). USB audio-bridge manufacturer was informed about that and we are expecting the FW solution.
Technical details
- Materials:
- Sandblasted/black anodized aluminum/laser mark/ES9038Q2M/OPA1622/OPA1602 Susumu resistors, Murata C0G caps, AVX tantalum caps, Taiwanese connectors
- Dimensions:
- 48x22x9mm
- Weight:
- 12g
- Power:
- USB +5V rail no internal battery, 105mA idle current, the device contains >6000uF of capacitance for the power rails filtering
- Input:
- USB-C, PCM up to 32b/384kHz, DSD256USB bridge Comtrue CT7601CR custom FW
- Output:
- Standard unbalanced output 3.5mm jack, HW volume control .5db/step
- Output impedance:
- 0.07 Ohm@1000Hz Agilent U1733C
- Output power:
- 180mW@32 Ohm@1kHz@THD=1%, 120mW@16 Ohm@1kHz@THD=1%, Measured at +.5dbFS level, typical PC USB2 port powered., The hot unit produces less power.
- Frequency Response:
- 5-80kHz +.05/-1db@ 32b/384kHz
- SNR=DR@50MHz_MCLK:
- 126db(A) typical, referenced to 2.75VRMS , 100% units are calibrated with the result printed on the case, >124db(A) is normal gradePlease note, any user with Cosmos APU may calibrate 9038D by themself for particular headphones.INAD@1kHz@-.7dbFS BW 22-22kHz 118-120+db typical for 32b/44.1kHz@no-loadTHD@1kHz@-.5dbFS BW 22-22kHz <.0001% typical for 24b/44.1kHz@no-loadTHD+N@1kHz@-2.5dbFS BW 22-22kHz .00018%, SINAD 115db typical 24b/44.1kHz@32ohmTHD+N@1kHz@-7dbFS BW 22-22kHz .0005% typical for 24b/44.1kHz@16ohm (-6dbfs corresponds 120mW)
- Crosstalk:
- -135db@1kHz no-load, -82db@1kHz 32ohm load
- Warning:
- 9038D6K contains a high-sensitive I/V stage that may cause audible noise when your phone uses LTE,4G,5G.
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Customer reviews
What listeners say about sound, fit and everyday use.
Customers praised the "outstanding" sound quality and affordability, noting it "sounds like a live orchestra concert." However, some reported Bluetooth connectivity issues preventing adjustments, and one mentioned reduced sweetness compared to previous versions. Mixed feedback on reliability and customer service.
Very nice, small digital to analog converter which brings very nice and clear sound for affordable price. 5 stars
Good sound but impossible to effect a Bluetooth connection between dac & phone, so no adjustments are possible. I see from the web that I am not alone in having this problem. Convenience cannot be everything if advantages promised cannot be accessed readily.
I bought this DAC on Amazon and it was the last one they had in stock. The sound quality out of the box is outstanding. Engineered and calibrated by a small Russian family who happens to live in China. Basically this is a professional trained engineer who decided to create a DAC that satisfies him and the results are fantastic. I haven’t tried adjusting any of the settings because the pre-calibrated options it came loaded with are just perfect as is. For $129 this can’t be beat. Before this I was using the HiBy FC4 and the e1DA is superior in so many ways. Sound quality is superb and there are no noise issues that I’ve encountered. Whereas the FC4 can be static sounding the E1DA sounds like I’m at a live orchestra concert. Honored to own such a wonderful product made by someone who appreciates music as much as me. Cheers.
Actually, I have had bad experience when the product arrived. It was not sounding good at all and even not compared to my creative sound blaster, but just like our new pair of headphones, it started sounding better after a few days of use. Now, it has reached up to its caliber which is good music and pleasing to hear.
But, truly speaking, I miss my E1DA 9038D verision and it was mind blowing and an absolute gem. It was like nothing can compete to that at that and above the price range it was sold. The only thing wihch i have marked is less in this K version is the sweetness, the extended range of clear highs, somehow they are diminished in this version.
The product doesn't work right and they wouldn't give me a refund. Terrible product and terrible customer service.
Este es el quinto dongle que tengo y sin duda es mi preferido , muy recomendado, compra segura 5 Estrellas
I have the Btr5 2021 and hiby Fd4 and even without MQA i enjoy the powerful 9038s which has obviously double power which make the sound of my planer tin hifi p1 plus and shuore s12 sound beautifully even at this price range it can compete with a desktop dac amp .More than happy. Looking to buy Aune for an upgrade not too expensive.
I have the E1DA9038D but can't figure out how to use it with my iPhone 12. When I use a lightning to USB-C audio only plays through the phones speaker and not to the headphones. Do I need Apple lightning to USB3 camera adapter?
What else would I need to listen to hi-res music on an iPhone 12?
Hello there
Thank for the query.
The source of the music is important. For instance, listening to a song that is .mp3 file would likely be less "hi-res" than one that is .flac file.
Hope you have a great day!
Your order
Which countries do you ship to?
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.
How much does shipping cost?
We have two shipping methods - Standard Shipping and Express Shipping.
Standard Shipping is free for most countries, while Express Shipping is 15-35USD depending on 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 will still be deducted 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 customs officers when buyers refuse to accept their parcels or fail to pay for their taxes.No refundwill be processed for such cases.Standard Shipping via YunExpress is a tax-inclusive option for some countries. However, Linsoul will not be responsible for additional administrative or handling fees charged by your local courier company 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 additional payments. Please contact us before placing an order, should you have any queries regarding shipping.
How long does it take to receive the order after it is placed?
For in-stock products, your order will be shipped within 3 working days. You may check with our staff 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. For some countries, it might take up to 2-3 months, depending on your country, its customs and other factors.* The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to Express Shipping or keep the waiting time in mind.
- 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
What happens if the parcel has been shipped but not delivered?
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.
For orders below $50USD, you may either opt for a one-time reshipment of parcel OR a full refund of the amount paid in cash via PayPal/Credit/Debit card.
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 DHL Express Shipping instead.
Customers are to bear the consequences and fees incurred, if the parcel was undelivered due to any of the following situation:
- 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
Who will pay for the import tax/custom fees
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.
What shipping companies do you use?
We collaborate with these courier companies:
- Standard Shipping: 4PX, UBI, NinjaVan, and Yun Express
- Express Shipping: DHL Express, FedEx and SF Express
How do I get help for my order?
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 (Support@Linsoul.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 support@Linsoul.com for after-sale services. The following details are required.
- Send an email to support@Linsoul.com with an appropriate Subject Title
- Provide your order number and state the issue clearly
- 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, Linsoul 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.
For other queries, the fastest way to contact us is via our website or Discord
Linsoul Audio will not be responsible for parcels that have been damaged during the transit process.
Do I get tracking details for my order?
After placing an order, you will receive the order confirmation email. After your order has been shipped out, you will also receive a tracking email. You can track your order via the tracking number online. Should you not have received the emails or face any difficulties tracking your order, please kindly contact us for support.
For more than 1 orders placed under the same account and shipping address, Linsoul will automatically combine the orders and ship them out via one tracking number. Should you have special requests to have the orders shipped separately, please kindly contact us via Discord or our website's chat. We will do our best to help.
How do I cancel my order?
Cancellation or/and modification of orders can only be done manually via our staff, provided that our Warehouse Team has not processed your order. Orders that have been shipped cannot be cancelled and modified.
As our Support Team may not be available during non-working days and weekends, please place your order wisely as support cannot be guaranteed for such requests.
Should you really need to cancel or/and modify your order after purchase, please contact us via our support email (support@Linsoul.com) or website chat. We will help you with the changes if that could be done.
Can I return an opened item?
Request a return within 30 days of delivery while the product is factory-sealed. Contact support for instructions before returning anything.
Where should I send the product for the return process?
To initiate the return shipment, kindly send an email to support@Linsoul.com within 30 days upon receiving the sealed product(s). The RMA form and details will be provided to you via email.
When must the product be returned after receiving the RMA form and details?
After receiving the return instructions from us via email, kindly arrange the return shipment of the parcel within 5 working days, and update us with the tracking link via email again. Failure to do so will result in a cancellation of the return process.
When will I receive my refund after returning the product?
In most cases, after receiving and inspecting the returned product, your refund will be processed within 5 business days. Refunds may incur a currency exchange loss or transaction fee, depending on your source of payment (e.g. Bank or PayPal). Linsoul will not be responsible for such fees.
What warranty applies?
Most products come with a 1-year warranty; cables and accessories have shorter or separate terms.
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