Thank you all for coming out to CJ and got to listen to some nice music. @AcousticMatt congrats again on owning the WA23 Luna. Thank you for sharing your home listening impression. The Luna looks gorgeous in the backdrop of the forest. I couldn't be happier to see the amp find a new home that...

You did a terrific job covering an array of products. Thank you!

Thank you @mahesvara for sharing your thoughts. It is hard holding out the excitement for months. It is a long process fine-tuning this adapter as we wanted to make them match the profile of the 417A/5284. We made it from the ground up (the same as the 596 adapters) because these are very...

It uses a 12V filament so 6SN7 cannot be used. All 12Axx series is compatible, however.

@bluestorm1992 Thank you for your impression! I am glad the WA7 3rd gen makes a great sound to your headphones/IEMs collection.

First of all, we are not affiliated with head-fi, nor we are a sponsor. We are a long good friend with the community. Thus, the moderators should do what they think appropriate. @JohnZS - Your WA11 is the first batch and there are minor differences to the current production. We replaced the...

The amp was repaired. A small fees was charged because it was out of warranty. Looking at the conversation, we advised that a analog interconnection cable must have a ground wire. This applies to all audio setup. We clearly stated we do not know the cause. There were hours and hours of...

It is our honor! I appreciate your kind comments.

You might need to order a replacement.

@innocentblood Please check if the LED on the charger turns red when connected to the WA8. You can order a OEM charger here: https://wooaudio.com/accessories/wa8-battery-charger

I am thrilled to read your impression and thank you so much for sharing your thoughts. Very glad it is working flawlessly. To add a bit of background story, @mahesvara owned a standard edition for a year before he receiving his custom made WA33 Elite. We asked him to keep his unit for...

To clarify, 1266 Phi is no longer produced1266 Phi is no longer produced. We will have the latest 1266 TC and Diana Phi.

Correct. The tube chart tells it all. https://docs.google.com/spreadsheets/d/1DdsZyTx3CJv9_cG9kVdCGZap-AldiTsvuY4Ms1K_p3k/edit#gid=0

Correction: 5Z4G is compatible with the WA6 and WA6SE. It is listed in the chart as 5Z4. You are welcome to try tubes listed in the Compatible Tube Chart. A fun way to experience how tubes change sound.

You got it correctly.

There are many variations of 3.0 standard. It is rather a messy scheme. It won't work if you have a none 3.0 compliant pdevice. We hve chosen a 2.0 configuration for backward compatibility.

It works with any USB C device. It will not work a 3.0 cable. You will need a USB 2.0 C to C OTG cable. We offer this cable. https://wooaudio.com/accessories/wooaudio-usbc-to-usbc-cable

@DannyB Regarding the MYSPHERE loaner, all units are currently allocated for AXPONA the weekend after Canfest. We have checked with the manufacturer and it is difficult to come up with an additional unit. Though, we are happy to loan a WA11.

Do a web search on (EB-P1100CSEGUS). It is on Samsung official site.

Just wanted to pass on a deal on the Samsung 10,000 power bank (EB-P1100CSEGUS). Tested on the WA11 and worked very well. It will charge the amp two full power cycles.

Both type-C connectors on the amp are 2.0 compliant, not 3.0/3.1. You will need USB 2.0 type-C cables. It will work with any USB-A charger. For USB-C chargers, you must use a USB-C OTG cable to charge the amp. The cable labeled HOST side should connect to the USB-C charger. We include two cables...

It is not a proprietary cable although it is not widely used.You can use any USB-C OTG adapter if you want. This is very common. Having just one cable is simple and clean. It is up to you how to connect the amp. Also, you can use any USB 5V charger. We include a charger with a 3A output to...

We are shipping orders placed in 2018 and moving as scheduled. If you have placed an order recently, it will ship toward the end of the month.

@RobertSM, @Zhanming057 thanks for sharing your experiences and such a beautiful picture! Can't wait to hear more :)

The amp produces clean power and offers high gain. It drives them effectively with a satisfying volume.