Overreviews — Company

Symphonium

Symphonium Audio is a Singaporean in-ear monitor maker, conceptualised in 2016 by a founding team of three and now designing, assembling and QC-ing every earphone in-house in Singapore. It made its name with the 2021 Helios, a four-driver balanced-armature reference monitor, and builds its range around two proprietary technologies — FLAT, which flattens impedance so the tuning holds steady across sources, and PHAT, a single-bore tubing scheme that shrinks the shell while extending treble.

Founded

2016

Headquarters

Singapore

Known for

Machined-aluminium balanced-armature IEMs

Reviews

1 review