ATC SIA100 > review in Audiograde

There are many hifi manufacturers with backgrounds in pro audio who unashamedly shout about their heritage from the rooftops, but not ATC (or the Acoustic Transducer Company to be precise). Instead, despite its respected professional roots, this Gloucestershire based company prefers to channel its energy into what it does best, using decades of knowhow to build an uncompromising range of active and passive loudspeakers and, in more recent years, accompanying electronics.

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In summary
Despite its modest appearance, this really is a lot of amp for the money. It’s clear ATC has engineered the SIA2-100 to strike a difficult balance of accuracy and neutrality without compromising in the musicality stakes. Put simply it’s an underrated mid to hi-end bargain.
- Audiograde, October 2021


ATC SIA100
Audiograde