chinsettawong

Oh, it's good that the coating is still OK. Are there dust covers on the front and the back of the driver? Are they still in good shape? The dust covers if they are in good condition, should provide a pretty good shield against moisture. I wonder what that black wire on the drive is for.

Use a miltimeter to check the solder points with the pins to comfirm the cable too. Sent from my SM-N9005 using Tapatalk

It said that the driving Mosfets were inside the cups. Then there is no way that these haedphones can be driven by other amplifiers without serious modifications.

Mine was independent of the volume control.

Wow. That's amazingly beautiful.

Congrats! The amp looks nice.

Looking forward to receiving them.

The power supply looks nice and compact. Congratulations!

Yea, the noise could very likely come from leaky resistors. On mine, the leaky resistors not only caused noise, they also caused the active battery to be very unstable.

Wow!

I can try to make a pair to see the difference.

Those look a lot like wire mesh stators.

Happy belated birthday.

Done.

That's a nice little amp you have there. How do you fit the boards and transformer in there?

I really like the way you put those LEDs on the top side. Nice build Birgir.

Wow. Maybe I should go into headphone making business too.

Just update the worksheet to join for 8 pieces of caps. Payment sent too.

Putting all the leds on the top side is an excellent idea. Congrats!

Happy birthday!

Paypal sent. Thanks.

I run my KGST at 400V. Sent from my iPhone using Tapatalk

My quantities are correct. Thanks.

I really like the adjustable bias voltage. It's really useful for testing my DIY headphones.

Just updated my quantity. Thanks.