TubeCap MKP-Film
TubeCap combines the time response – the "speed" – of a film capacitor with high voltage withstand capability – in a compact design.
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TCAP
TubeCap combines the time response – the "speed" – of a film capacitor with high voltage withstand capability – in a compact design.

TCAP-20T5.750
Aluminum metallization (100% aluminum instead of zinc-aluminum mixture)
Pure aluminum metallization replaces the zinc-aluminum mixture commonly used in industry with a homogeneous metal structure. This reduces interface effects at the grain boundaries , stabilizes the conductivity across the electrode surface and results in a significantly quieter noise spectrum. For example, the basic design of an MCap is audibly different from typical industrial capacitors.
Tonal Effects
- Darker, quieter background — subtle artifacts recede
- Clearer, clearer stage without rough-metallic side effects
- Quiet, well-defined overall sound — a real introduction to audiophile quality
Non-Magnetic Connections
Non-magnetic connections minimize micro-microphone modulations in the current path. In a power supply capacitor, the current flows not only through the coil, but also through the connecting wires and contact points — and this is exactly where ferromagnetic materials can produce undesired effects. Non-magnetic connection materials avoid magnetization and hysteresis in the conductor and thus reduce current-synchronous, very fine impedance modulations. This is a micro-microphonic measure in the actual power path: The connection is closer to the ideal conductor, without “magnetic interference.” In addition, there is additional electrotechnical benefit because non-magnetic, highly conductive materials often lower and stabilize contact and transition resistances. As a result, energy is available more evenly at the amplifier stage — and the sound remains quieter and more controlled.
Tonal effects
- quieter background and less “grit” with complex music
- more stable transients because the current path is less finely modulated
- clearer contours and cleaner room images at high levels
- more consistent sound quality due to more stable contact and conduction conditions

TCAP-47T5.600
Aluminum metallization (100% aluminum instead of zinc-aluminum mixture)
Pure aluminum metallization replaces the zinc-aluminum mixture commonly used in industry with a homogeneous metal structure. This reduces interface effects at the grain boundaries , stabilizes the conductivity across the electrode surface and results in a significantly quieter noise spectrum. For example, the basic design of an MCap is audibly different from typical industrial capacitors.
Tonal Effects
- Darker, quieter background — subtle artifacts recede
- Clearer, clearer stage without rough-metallic side effects
- Quiet, well-defined overall sound — a real introduction to audiophile quality
Non-Magnetic Connections
Non-magnetic connections minimize micro-microphone modulations in the current path. In a power supply capacitor, the current flows not only through the coil, but also through the connecting wires and contact points — and this is exactly where ferromagnetic materials can produce undesired effects. Non-magnetic connection materials avoid magnetization and hysteresis in the conductor and thus reduce current-synchronous, very fine impedance modulations. This is a micro-microphonic measure in the actual power path: The connection is closer to the ideal conductor, without “magnetic interference.” In addition, there is additional electrotechnical benefit because non-magnetic, highly conductive materials often lower and stabilize contact and transition resistances. As a result, energy is available more evenly at the amplifier stage — and the sound remains quieter and more controlled.
Tonal effects
- quieter background and less “grit” with complex music
- more stable transients because the current path is less finely modulated
- clearer contours and cleaner room images at high levels
- more consistent sound quality due to more stable contact and conduction conditions

TCAP-30T5.600
Aluminum metallization (100% aluminum instead of zinc-aluminum mixture)
Pure aluminum metallization replaces the zinc-aluminum mixture commonly used in industry with a homogeneous metal structure. This reduces interface effects at the grain boundaries , stabilizes the conductivity across the electrode surface and results in a significantly quieter noise spectrum. For example, the basic design of an MCap is audibly different from typical industrial capacitors.
Tonal Effects
- Darker, quieter background — subtle artifacts recede
- Clearer, clearer stage without rough-metallic side effects
- Quiet, well-defined overall sound — a real introduction to audiophile quality
Non-Magnetic Connections
Non-magnetic connections minimize micro-microphone modulations in the current path. In a power supply capacitor, the current flows not only through the coil, but also through the connecting wires and contact points — and this is exactly where ferromagnetic materials can produce undesired effects. Non-magnetic connection materials avoid magnetization and hysteresis in the conductor and thus reduce current-synchronous, very fine impedance modulations. This is a micro-microphonic measure in the actual power path: The connection is closer to the ideal conductor, without “magnetic interference.” In addition, there is additional electrotechnical benefit because non-magnetic, highly conductive materials often lower and stabilize contact and transition resistances. As a result, energy is available more evenly at the amplifier stage — and the sound remains quieter and more controlled.
Tonal effects
- quieter background and less “grit” with complex music
- more stable transients because the current path is less finely modulated
- clearer contours and cleaner room images at high levels
- more consistent sound quality due to more stable contact and conduction conditions