Yamamoto Sound Craft SUT-03 High impedance step-up transformer
Product code: y023-1-1Yamamoto Sound Craft SUT-03 High impedance step-up transformer
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For a more aesthetic and rich sound
Step-up transformer for high impedance monaural MC cartridges
Yamamoto Sound Craft SUT-03is a step-up transformer designed for high impedance mono MC cartridges. The design completely separates the left and right transformer units and completely eliminates vibrations, creating a more aesthetically rich sound while preserving the individuality of the cartridge.
Complete isolation of transformer and thorough vibration suppression
- Completely separate structure: The step-up transformer, which is normally housed in one case, is completely separated and enclosed in two aluminum alloy machined block cases. Channel separation is maximized.
- Elimination of micro vibrations: The inside of the case is impregnated with high-strength epoxy resin. The transformer unit is completely free from the effects of minute vibrations, making it possible to pick up even the smallest signals from the MC cartridge.
- High-quality finish: The case is beautiful and has a champagne gold anodized finish that resists aging.
High-grade materials and simple winding design
- Super permalloic core: The transformer unit uses a 100 micron thick super permalloy core.
- Teflon insulation paper: High quality Teflon is used for the insulating paper.
- Simple winding: The winding has no taps and only one input/output, so there is no need for loose terminals**Suppresses deterioration of SN ratio etc.**We pursue the purity of sound.
- Compatibility: Cartridge**Impedance is 5Ω~40Ω**Compatible with**Amplification factor is 10 times (20dB)**Designed.
| Boost ratio | 1 : 10 |
|---|---|
| Compatible impedance | 5~40Ω |
| Frequency characteristics | 10~100,000Hz |
| material | 100-micron thick super permalloy toroidal core, Teflon insulating paper, aluminum alloy machined case impregnated with epoxy resin, original Teflon-insulated chrome-plated copper input and output terminals. |
| Dimensions: | 60(W) x 80(D) x 64(H) mm |
| Weight: | 580g each |
Aesthetic and rich sound with clear resolution.
"For a more aesthetic and rich sound. The sheen of female vocals and string instruments is impressive."
The SUT-03 excels at preserving the individuality of the cartridge while producing a more aesthetic and rich sound. It is particularly praised for delivering a glossy and emotionally expressive performance in instrument playing and female vocals, leaving a strong impression on listeners.
"Complete monaural casing and thorough elimination of micro-vibrations through epoxy impregnation."
The design consists of housing step-up transformers in completely separated aluminum alloy machined cases and further impregnating them with epoxy resin, which has received very high praise. This allows the transformer unit to be fully liberated from micro-vibrations, enabling it to capture even the smallest signals from MC cartridges, significantly improving resolution and silence.
"Improved S/N ratio through high-quality materials and simple winding structure."
The use of a 100-micron thick super permalloy core and Teflon insulating paper, along with a simple structure that uses only one winding for both input and output without taps, suppresses noise (decline in S/N ratio). With this design philosophy, it achieves a clear, noise-free background even with a gain performance of 10 times (20dB).
