[cactus_farmer]

On the Comply site they only specify that the RE1 should use the Tx-400 tips, but I read a review that said that the RE0 nozzle diameter was almost identical to that of Ultimate Ears earphones. On the Comply site, they recommend Ultimate Ears models should use the Tx-500 tips...
 
Does the RE0 therefore have a bigger nozzle diameter than the RE1?
 
Does anyone use a Comply Tx series tip on their RE0, and if so, which one fits?

 

[cactus_farmer]

bump - anyone know roughly what size the RE0 nozzle is? Compared to Ultimate Ears triple.fi?

 

[ClieOS]

TX400 will fit perfectly on RE0. I know because that is how I am using mine.
 
UE use T500 / TX500 because the normal T400 / TX400 has too much friction on the contacting surface with the UE nozzle. The nozzle diameter might be similar between RE-0 and UE, the contacting surface area are a totally different story.

 

[Endless]

The RE0 nozzle and the Triple Fi's nozzle are the exact same size. 

 

[MightyFine Shindig]

I've used 400's with my RE0's and they fit perfectly.