It is possible, check youtube review-

Usb c to wm port adapter, very usefu WALKMAN BL0141WM-C https://www.amazon.co.jp/-/en/dp/B0BN1NCY1M?psc=1&smid=A3LSZ8BD4UI4CJ&ref_=chk_typ_imgToD

Hello there, i have a new dual custom power supply from analog squared paper Japan, it has 12v for Fostex HPA4-BL and 15v for AT BHA-100, Well built and clean DC power. Can clearly hear the audible difference. photos attached. Shikada also made a perfect DC cable for BHA100 and Fostex….

Can you pls share ebay link?

Hi, i need to decide between 475 and Tsuranagi, not sure which one is good for long listening? I guess 475 has one advantage that we can change batterie….

Mass kobo 475 or Tsuranagi ?

Hi, i have mass kobo 475 and was looking for a small rack like in the photo above, can you please share the link ? Thanks

Thanks, i will buy Luxman P750u M2 and a step down converter.

Hi there, i am looking to buy made in japan headphone amplifier, need to decide between 1) HDA-5210mk4 , 2)Mass kobo 433 , 3) Luxman P750u M2. pls advise which is the best, i like warm and lush sound signature….Thanks

Anyone had any experience with Nmode X-HA3FT 1-bit Digital Headphone Amplifier ? https://www.nmode.jp/product/x-ha3ft/

Thanks, will check Airlink

Can you advise a good step down transformer 230v to 100v as i am also planning to buy p750u mark2 from amazon jp….i have found Japanese brand for step down = Attached photo but not sure if it is good for audio?

Hi there, i have to choose between Luxman P750u Mark 2 and Mass kobo 433 as i can get either with same cost, i am leaning towards Luxman. Pls advise….

Sure, i have found another one at B&h , i am sure this will fit but better to check. Pls see attached photo.