MCoil VT
The MCoil VT is our Feron transformer core coil (E-core) with resin-soaked round wire – for very low RDC and maximum control at high inductance levels. Feron ensures clean small-signal response and very late saturation under load. The power handling capacity is typically over 1000 watts, making it ideal for PA applications. The resin soaking significantly reduces Macro-Microphony and adds additional clarity, contour, and fine dynamics.
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Use our product finder to filter for components based on key specifications. This ensures you get the best results tailored to your individual requirements.
VT125
The MCoil VT is our Feron transformer core coil (E-core) with resin-soaked round wire – for very low RDC and maximum control at high inductance levels. Feron ensures clean small-signal response and very late saturation under load. The power handling capacity is typically over 1000 watts, making it ideal for PA applications. The resin soaking significantly reduces Macro-Microphony and adds additional clarity, contour, and fine dynamics.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Feron Transformer Core
The Feron transformer core coil uses an E core made of grain-oriented Feron sheet and has a significantly stronger magnetic circuit than the I core. This makes it possible to achieve even large inductors with very low internal resistance — ideal for bass and root tone.
The load capacity is usually above 1000 watts . This design is typically mechanically mounted in the housing, not on the printed circuit board.
The result: maximum control, level stability and dynamics under load.
Products
VT140
The MCoil VT is our Feron transformer core coil (E-core) with resin-soaked round wire – for very low RDC and maximum control at high inductance levels. Feron ensures clean small-signal response and very late saturation under load. The power handling capacity is typically over 1000 watts, making it ideal for PA applications. The resin soaking significantly reduces Macro-Microphony and adds additional clarity, contour, and fine dynamics.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Feron Transformer Core
The Feron transformer core coil uses an E core made of grain-oriented Feron sheet and has a significantly stronger magnetic circuit than the I core. This makes it possible to achieve even large inductors with very low internal resistance — ideal for bass and root tone.
The load capacity is usually above 1000 watts . This design is typically mechanically mounted in the housing, not on the printed circuit board.
The result: maximum control, level stability and dynamics under load.
19
Products
VT180
The MCoil VT is our Feron transformer core coil (E-core) with resin-soaked round wire – for very low RDC and maximum control at high inductance levels. Feron ensures clean small-signal response and very late saturation under load. The power handling capacity is typically over 1000 watts, making it ideal for PA applications. The resin soaking significantly reduces Macro-Microphony and adds additional clarity, contour, and fine dynamics.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Feron Transformer Core
The Feron transformer core coil uses an E core made of grain-oriented Feron sheet and has a significantly stronger magnetic circuit than the I core. This makes it possible to achieve even large inductors with very low internal resistance — ideal for bass and root tone.
The load capacity is usually above 1000 watts . This design is typically mechanically mounted in the housing, not on the printed circuit board.
The result: maximum control, level stability and dynamics under load.
21
Products
VT236
The MCoil VT is our Feron transformer core coil (E-core) with resin-soaked round wire – for very low RDC and maximum control at high inductance levels. Feron ensures clean small-signal response and very late saturation under load. The power handling capacity is typically over 1000 watts, making it ideal for PA applications. The resin soaking significantly reduces Macro-Microphony and adds additional clarity, contour, and fine dynamics.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Feron Transformer Core
The Feron transformer core coil uses an E core made of grain-oriented Feron sheet and has a significantly stronger magnetic circuit than the I core. This makes it possible to achieve even large inductors with very low internal resistance — ideal for bass and root tone.
The load capacity is usually above 1000 watts . This design is typically mechanically mounted in the housing, not on the printed circuit board.
The result: maximum control, level stability and dynamics under load.
19
Products
VT300
The MCoil VT is our Feron transformer core coil (E-core) with resin-soaked round wire – for very low RDC and maximum control at high inductance levels. Feron ensures clean small-signal response and very late saturation under load. The power handling capacity is typically over 1000 watts, making it ideal for PA applications. The resin soaking significantly reduces Macro-Microphony and adds additional clarity, contour, and fine dynamics.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Feron Transformer Core
The Feron transformer core coil uses an E core made of grain-oriented Feron sheet and has a significantly stronger magnetic circuit than the I core. This makes it possible to achieve even large inductors with very low internal resistance — ideal for bass and root tone.
The load capacity is usually above 1000 watts . This design is typically mechanically mounted in the housing, not on the printed circuit board.
The result: maximum control, level stability and dynamics under load.
15
Products
VT390
The MCoil VT is our Feron transformer core coil (E-core) with resin-soaked round wire – for very low RDC and maximum control at high inductance levels. Feron ensures clean small-signal response and very late saturation under load. The power handling capacity is typically over 1000 watts, making it ideal for PA applications. The resin soaking significantly reduces Macro-Microphony and adds additional clarity, contour, and fine dynamics.
Baked Varnish Wire/ Resin Soaking
Baked varnish wire is enamel-insulated wire with an additional, activatable hot-melt outer layer, which has an adhesive effect when heated. The windings are thus fixed together.
Impact in practice
- The coil becomes mechanically stable and „works“ significantly less
- Micro-movements between windings are reduced
- In particular, this reduces macro-microphonic effects (the windings „work“ less) and increases “silence” during operation
Resin soaking as an alternative to baked varnish wire
If no baked lacquer wire is used, resin soaking carried out under vacuum can take over the mechanical fixing. The resin penetrates into the wrap, reduces cavities and degrees of freedom of movement and transforms the wrap into a stable compound. The result: significantly less macro microphones and an overall quieter, more precise operation of the coil.
OFC Copper
- Purity: at least 99.995% Cu, often 99.999% (4N) or higher
- Feature: almost oxygen-free (typically <10 ppm)
- Result: more stable grain boundaries, less oxide formation, more uniform electron flow
Feron Transformer Core
The Feron transformer core coil uses an E core made of grain-oriented Feron sheet and has a significantly stronger magnetic circuit than the I core. This makes it possible to achieve even large inductors with very low internal resistance — ideal for bass and root tone.
The load capacity is usually above 1000 watts . This design is typically mechanically mounted in the housing, not on the printed circuit board.
The result: maximum control, level stability and dynamics under load.
Products