◐ Likely fitOfficial replacement (OEM)
Roland
EAR PAD (RH-A30 replacement ear-pad set)
Part 04455156
Exact-model evidence exists, but full verification is incomplete.
View evidence ↗Replacement earpads
Exact-model evidence exists, but not enough to call these fully verified.
Exact-model evidence exists, but full verification is incomplete.
View evidence ↗No option on this page has passed our full verified-fit threshold yet.
The exact model is named in supporting evidence, but the claim did not meet our full verified-evidence threshold.
Roland explicitly lists part code 04455156 as the replacement EAR PAD for RH-A30, sold as a pair, and provides fitting instructions.
Roland Japan lists EAR PAD part code 04455156 for RH-A30 and states it is supplied as a left-right pair.