Description
Quadratic MC1
Here we have an excellent one owner (non-smoking very careful) example of the excellent MC-1 Step up transformer. Details below.
Condition is good enough to pass for new, it’s fully boxed in the original packaging. Not a lot can go wrong with this kind of passive device but we are offering it with a 12 month warranty in any case.
Free UK mainland shipping too.
Quadratic Audio MC-1
“The Quadratic Audio MC-1 is the product of the evolution of transformer based “Head-Units” for phono stages. It takes the low level signal from Moving Coil cartridges and passively increases the level to be compatible with standard phonograph pre-amplifiers.”
Specifications
Gain Setting High: +28 dB
Gain Setting Low: +22 dB
Frequency Response: 10Hz – 100Khz
Recommended Load: 47k
Dimensions: W 6.5” (165mm) D 8.0”(203mm) H3.0”(76mm)
Weight: 4.2 lbs. (1.9 kg)
With the MC-1 you can use a high end MC cartridge with an existing high quality moving magnet stage. We’ve had stunning results, for example, with Naim Supernait 3 and NSC222 streamer / preamp, both of which come with excellent moving magnet phono stages.
The designer, Jam Somasundram, has some proper audio pedigree (Pass Labs + Cary Audio). Superficially the price may seem high for a passive step-up transformer, but audio quality demands the finest components and this, we think, offers extremely high end behaviour at a comparatively modest price.
