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Despite being a USB DAC, U1 is also a bidirectional fast charge power bank. It not only saves batter for your phone but also can fast charge it. It could be a fine companion in your trip to continually offers power for your phone
It adopts the latest IP5332 fast charge chip for stable and safe charge. It supports QC2.0/QC3.0, FCP, AFC, SFCP, MTK PE+1.1*2.0, USB C DRP, BC1.2, iPhone and Sumsung fast charge protocol
Zishan likes to adopts the dual crystal oscillator and CPLD I2S solution to include I2S vital signal for players to DIY. With this configuration, players can directly connect J1 to make it a PC Version of USB Decoder
It could make a big difference to your phone if you are using this USB DAC. U1 will automatically turn on or turn off when plugged in and out. The indicator is easy to recognize. Also it will turn off automatically when in low battery. It could be so much fun to have it
-Amanero digital interface+AK4493EQ+9V power supply+dual OP275+original 3.5 Line Out+Geminate Transistors Amplifier
-A USB DAC and a portable charger as well
-Built-in 4200mAh batter for up to 12 hours play time -Aluminium body, master control ADC rotary knob and digital AK4493EQ to adjust the volume -Compatible for Android and iPhone
-Automatically turn on/off, plug and play; Turn off automatically at low battery mode -Physics relay mute function, no extra electronic button
-U1 will automatically turn off the operational amplifier when in lowest volume for over 5 minutes and will turn off after 20 minutes; it will turn on again when increasing volume
1.Make sure you phone supports USB DAC before purchasing this
2.When charging your phone, the Type-C port will connect to the U1, and the other end will connect to your phone
3.The button is the battery indicator, press it to see the remaining battery
4.The hardware is compatible with CPLD_for_1081 + firmware_2006be11
5.The driver is compatible with https://amanero.com/drivers/setupuac2.exe
6.Support PCM 384K 32Bit, DSD512 hard decoding
7.Plug and play on Linux, for Windows after installing the driver, please choose DSD:WASAPI as output and it support DSD512 directly For iPhone users, you need to buy an Lighting to Type-C cable or buy the Apple Camera Set, one port connects to your phone and the other connects to U1 USB DAC. For iPhone, once you plug in the U1, it will be USB DAC output automatically. You can use whatever play softwares. If there’s any case that it can’t be recognized or it disconnects after seconds, please make sure the cable you bought is the originally from Apple
Linsoul Audio is the authorized distributor. All products are authentic and genuine.
We are located in china but send our products worldwide for free.
We provide 1 year warranty for the all products except the cables*.
We reply to all support inquiries within 3 working days.
2 sound chipset driver seems crash while on youtube (it crashed soon as I paused and wait 3sec, )
I solved that step,
There is basic PC sound chipset , you need to set it as 'default'
then watching youtube , PC chipset works with speaker .
and when I listen music on foobar2000 , It works with Zishan U1 on earpohones,
It's a half soulution but if someone having same problem it would help the situation.
I am testing this on PC , and I installed driver from here - https://amanero.com/drivers/setupuac2.exe
but 1st time I played with MusicBee , PC has been crashed serveral times when I click preference on MusicBee music player,
I changed Foobar2000 , It works fine with WASAPI
and You better check and change on Windows - Sounds - preference - make highest sample rate and exvlusive mode allow,
(for me It's 24bit , 192000Hz )
I haven't tested with phone yet, It seems I need to use spceific player like UAPP or Hiby in order to use USBC output.
Sounds more clearer and fuller than my basic PC sound chipset wihch is reaktek ,
If I use Musicbee again it sould be great but well
So I am fine so far unless it crashes or has problem . heh
I have tested just 1 hour but I get rebooting ,
I instralled driver from here - https://amanero.com/drivers/setupuac2.exe
It seems unstable yet.
Very bad device. Does not work with any of my 3 phones (and I know they support audio DAC's). There are people that have issues connecting this to their PC's even.
Soundwise it is alright but it does not go very loud and I do not use high impedance headphones.
Build quality is ok only the volume knob is not the best - there is quite a big range on it that you have to turn untill you hear anything.
There are better dacs out there, so better skip on this one.
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Most of the items you see are in stock and ready to be shipped after 3 working days. If you plan to order a custom (Design or Fit) product, a pre-order, or a made to order item processing times may change on item to item basis.
Standard shipping is offered free worldwide for orders under $199 USD (with some exceptions), but please consider that delivery times may vary considerably depending on your country, up to 90 Days.
All items over $200 include free express shipping (DHL or similar). If your order total is under $200 you can manually add Express Shipping during the checkout period for $15.00 USD
We have two shipping options - Standard Shipping and Express Shipping via DHL Express.
For in-stock products, your order will be shipped within 3 working days.
Customized items will take a longer time (do check in with our staff for more information).
For Standard Shipping, it takes about 2-3 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. Linsoul will not be making refunds for such cases. Please consider an upgrade to DHL Express 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
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Should you be unwilling to pay for the fees and reject the delivery of parcel, you will still have to pay for the shipping cost. Linsoul will only refund the amount of your order after deducting the shipping cost incurred.
For faulty/missing items, please send an email to firstname.lastname@example.org to process warranty. In your email, please choose an appropriate Subject Title. Kindly include your Order Number, and state your issue clearly. Please also attach photographs/videos as “proof”, if any.
Our team aims to review your email within 3 working days.
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Please kindly check the following guide first: CIEM Ordering Guide
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.
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