ETR-Mono
InquireA dedicated step-up transformer for monaural cartridges...
Introducing the Miyajima ETR-MONO
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The ETR-MONO is Miyajima’s dedicated monaural step-up transformer, created specifically to suit the unusual requirements of mono cartridges. Miyajima explain that the low impedance and relatively high output of monaural cartridges made matching difficult with ordinary preamp input impedance, and that this design solves the issue by changing the effective input impedance seen by the preamp.
As with the company’s other transformers, paraffin is used as the caulking material and highest-grade permalloy 80 is used for the transformer core.
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The ETR-MONO changes a stereo sound source to a monaural sound source. If used in a monaural system, Miyajima advise using only one channel.
Specs
| Product Type | Monaural MC Step-up Transformer |
| Function | Changes stereo sound source to monaural sound source |
| Caulking Material | Paraffin |
| Core Material | Permalloy 80 |
| Design Note | Created to better match monaural cartridge impedance and output to preamp input impedance |
Our philosophy is to skillfully build superior audio components that will reproduce recorded sound so faithfully, that the artists personality and the emotions in their music are perfectly expressed to the listener. Exceptionally fine audio components will result when music can be reproduced with accuracy and without distortion. When matching theory and musicality, good products are created. We at Miyajima laboratory believe that although we are small, our dedication to the fine details allow us to build the very finest sounding components – ones that will bring you joy every time you to listen to music.
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