Dan Clark Expanse Headphone Review

[solderdude]

Every few years or so... soooo ... kind of 'regular'

 

[phoenixsong]

Every few years or so... soooo ... kind of 'regular'

Yup I've been checking his page every couple weeks so can attest to this XD

On that note, Solderdude, any reviews of the HD505 or HD550 incoming? Yknow, given how you have been consistently measuring the main lines of Sennheiser headphones Although given their similarity to the HD560S and each other, I'd understand if you decide to skip any of them

 

[solderdude]

Only HD550.. Planning to buy one on Wednesday.

 

[Robbo99999]

Only HD550.. Planning to buy one on Wednesday.

I think there was a discussion in different thread somewhere here on ASR about HD550, it prompted me to look up HD550 on Oratory's reddit and to me it looked like HD550 might measure quite close to New Version HD560s except the New Version HD560s having better bass extension. Would be interesting to see what you see when you measure it.

 

[Jimster480]

You can view/download the updated and corrected (220kB size) pdf containing data of over 1000 on- and over-ear wired headphones here:

https://diyaudioheaven.wordpress.com/wp-content/uploads/2025/07/headphone-power-table-2025.pdf

or from here:

https://www.mediafire.com/file/dzwe1g73q6pbhnx/headphone_power_table.pdf/file

Sir the link already died lol. I remember you said you only change the link every couple of years ;x

 

[solderdude]

The mediafire link should still be O.K. as I can update that link.

There was an error in the PDF so the more permanent link for the fixed pdf to my website is now :

https://diyaudioheaven.wordpress.com/wp-content/uploads/2025/07/headphone-power-table-2025-1.pdf

I can't edit my posts here after a day or so thus cannot mend the links and don't want to bother Rick about this.

 

[Jimster480]

The mediafire link should still be O.K. as I can update that link.

There was an error in the PDF so the more permanent link for the fixed pdf to my website is now :

https://diyaudioheaven.wordpress.com/wp-content/uploads/2025/07/headphone-power-table-2025-1.pdf

I can't edit my posts here after a day or so thus cannot mend the links and don't want to bother Rick about this.

Thanks! I shared the mediafire link around now in the telegram groups I'm in. Originally I shared the one from your website ;x