When you say ZMF hybrid pads do you mean the ones with the cloth that contacts your face, not the ones that are perforated leather?

Dekoni has a history of poor quality control. There was also a set of pads I received from them that said made in China. The same pads were sold on Aliexpress for about 1/5 of the price Dekoni charged. I personally think a lot of Dekoni's pads aren't made by Dekoni but someone else and Dekoni is...

Are you are talking about the light that should light up under each tube and the ones under the right tubes aren't on? It's a known problem that these lights fail. All 5 of mine light when I first turn the amp on, but a little later 2 of them go out. Won't have any effect on the sound if any of...

WTB: (2) AD823 opamps. PM me if you have a pair available.

Anyone have a pair of AD823 or Burson V5i-S they want to sell? PM me if you have either one.

Still waiting for the ZMF video on the HA-2A.

WTB: Schiit Audio Vali 3. PM me if you have one you want to sell.

What is the rectifier tube on this amp?

WTB: TRN TA4 iem. PM me if you have one to sell. I also have many vacuum tubes for a possible trade.

Whatever happened to the Aune give away for a pair of AR5000 for people that posted comments or reviews of the AR5000?

Fantastic deal on a like new amp. Great communication and lightning quick shipping. Extremely pleased with this transaction.

PM sent.

And does Cayin approve of using the 6U8A as a substitute for the 6U8?

Still waiting for an answer to my questions posted above.

Looking for (2) Burson V5i-s in the USA if anyone has a pair to sell.

If anyone is thinking of selling their Gemini, please PM me.

WTB: (2) Burson Audio V5i S opamps. PM me if you have a pair to sell.

PM sent.

AndyKong: I think there is a mistake in the specs for the HA-2A in the first post you made introducing the amp. Under the tube specifications, it says ECF82/6U8 can be substituted with ECF82/6UG. As far as I can tell, there is no 6UG tube. I think it should read ECF82/6U8 for both lines. But...

All you have to do to fix the cable issue on the X3 is to remove the right channel driver baffle and move the positive cable from the ring connector to the tip connector. Then you can use a 'normal' cable that works with most headphones that are wired tip positive and sleeve negative. You won't...

I don't think the 6A still uses the 22DE4. I seem to remember Cayin changed it to 25AX4 at some point. Cayin's website still says 22DE4, but Moon Audio says their 6A has 17AX4 rectifiers. And I believe the 3A and 2A also use the 17AX4. The 300 is the only amp that still uses the 22DE4. So if you...

Need a comparison between Ponderosa and Fathom. Both are all using all BA's, no dynamics I think?

Smooth transaction. Quick payment and great communication. Highly recommended.

Tired of hearing uninformed people saying Toslink is garbage. Yes, inexpensive plastic conductor Toslink cables are not the best. Wireworld and Lifatec glass fiber Toslink cables are outstanding. Before you keep repeating that all Toslink is bad, you need to listen to true quality glass fiber...

How to locate and purchase the Dummy Tube Tester?