Recent Articles
Mu-so Gen 2 — forced USB firmware update procedure
Overview This article is for Westan agents and authorised service agents. It covers the Mu-so Gen 2 forced USB firmware update procedure, including the complete file set required and the most common error (missing the forceupdate.naim file). When is ...
Mu-so Gen 2 — no audio via HDMI / eARC from TV
Overview The Mu-so Gen 2 supports HDMI ARC / eARC input for TV audio. When a customer reports no audio via HDMI from their TV, this is almost always a TV configuration issue rather than a fault with the Mu-so. This article covers the diagnosis and ...
Legacy Naim products — end-of-support guide
Overview Several Naim products have reached end-of-life (EOL) and are no longer supported by Naim Audio. Parts for these products are not available through Westan or Naim UK, and no repair pathway exists through official channels. This article ...
ND5 XS2 / NDX 2 — no audio from RCA output
Overview A common setup issue where the ND5 XS2 (or NDX 2) appears to be working correctly in the Naim App but produces no audio through the connected amplifier. This is almost always caused by the analogue RCA output not being enabled in the Naim ...
Mu-so Gen 2 / QB 2 — not found on network or Spotify dropping out
Overview This is the most common network-related support issue for Mu-so Gen 2 and Mu-so QB 2. The symptoms — device not found in the Naim App, Spotify Connect dropping, or intermittent audio — are almost always caused by router or network ...