LH45-6,8
Ferrite roll-core coil based on the high-performance ferrite HP3616 for compact and particularly precise small-signal applications. The hepta strand, consisting of seven individual baked varnish wires, ensures a mechanically stable construction.
Technologies
Fixes the windings to form a stable unit. Vibrations are effectively damped.
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.
Characterized by a purity of at least 99.995% copper
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
Aronit cores are our robust, reliable core technology, offering high headroom and stable control, especially in the bass and fundamental frequencies.
Aronit Core
Aronit is an iron powder composite core that processes high currents very reliably. Due to the material and construction, behavior remains benign under load, and saturation sets in late and softly. At the same time, eddy current losses are significantly reduced because the iron particles are electrically insulated from one another by the plastic bond.
The result is a robust, level-resistant coil with a stable filter effect. Ideal for bass and fundamental frequency branches when high currents need to be processed safely.
Can promote power distribution in the conductor and thus reduce additional losses.
Stranded wire as hepta strand
The division into several individual wires can promote power distribution in the conductor and thus reduce additional losses in certain applications.
Strengths
- Can support clean, controlled power distribution for appropriate tasks
- Hot-melt wire provides excellent mechanical stabilization of the winding on a stranded wire coil
- Interesting for correction elements (equalizer coils) and selected midrange tasks
Make sure that the left and right channels work identically, important for stable stage and positioning.
Tight Tolerances
Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.
Tonal Effects
- precise, stable soundstage without drifting
- Coherent overall impression: left and right channels fuse into a single, seamless whole
- characteristic sound is reliably retained even after component replacement/repair
- More stable virtual center and clearer spatial layering
Technical data
Similar configurations
1 VARIANTS
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Our services for manufacturers and cooperation partners
We manufacture coils in-house. This gives us flexibility—from material selection and micro-series production to standard products.
Material & design
Which coil material and design are best suited for your application? We provide independent advice, regardless of whether you ultimately choose a standard product or a custom solution.
Your material and parameter mix
Do you have a specific vision for the material, winding type, and electrical parameters? We can implement combinations outside of our standard range—either using our modular system or through a new development.
Custom small and micro-series
Thanks to our in-house production, we can manufacture coils in very small quantities—starting from a batch size of 1, provided it is economically viable. We can also provide approval samples before full-scale production upon request.
Similar products
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
Aronit Core
Aronit is an iron powder composite core that processes high currents very reliably. Due to the material and construction, behavior remains benign under load, and saturation sets in late and softly. At the same time, eddy current losses are significantly reduced because the iron particles are electrically insulated from one another by the plastic bond.
The result is a robust, level-resistant coil with a stable filter effect. Ideal for bass and fundamental frequency branches when high currents need to be processed safely.
Stranded wire as hepta strand
The division into several individual wires can promote power distribution in the conductor and thus reduce additional losses in certain applications.
Strengths
- Can support clean, controlled power distribution for appropriate tasks
- Hot-melt wire provides excellent mechanical stabilization of the winding on a stranded wire coil
- Interesting for correction elements (equalizer coils) and selected midrange tasks
Tight Tolerances
Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.
Tonal Effects
- precise, stable soundstage without drifting
- Coherent overall impression: left and right channels fuse into a single, seamless whole
- characteristic sound is reliably retained even after component replacement/repair
- More stable virtual center and clearer spatial layering
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
Aronit Core
Aronit is an iron powder composite core that processes high currents very reliably. Due to the material and construction, behavior remains benign under load, and saturation sets in late and softly. At the same time, eddy current losses are significantly reduced because the iron particles are electrically insulated from one another by the plastic bond.
The result is a robust, level-resistant coil with a stable filter effect. Ideal for bass and fundamental frequency branches when high currents need to be processed safely.
Stranded wire as hepta strand
The division into several individual wires can promote power distribution in the conductor and thus reduce additional losses in certain applications.
Strengths
- Can support clean, controlled power distribution for appropriate tasks
- Hot-melt wire provides excellent mechanical stabilization of the winding on a stranded wire coil
- Interesting for correction elements (equalizer coils) and selected midrange tasks
Tight Tolerances
Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.
Tonal Effects
- precise, stable soundstage without drifting
- Coherent overall impression: left and right channels fuse into a single, seamless whole
- characteristic sound is reliably retained even after component replacement/repair
- More stable virtual center and clearer spatial layering
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
Aronit Core
Aronit is an iron powder composite core that processes high currents very reliably. Due to the material and construction, behavior remains benign under load, and saturation sets in late and softly. At the same time, eddy current losses are significantly reduced because the iron particles are electrically insulated from one another by the plastic bond.
The result is a robust, level-resistant coil with a stable filter effect. Ideal for bass and fundamental frequency branches when high currents need to be processed safely.
Stranded wire as hepta strand
The division into several individual wires can promote power distribution in the conductor and thus reduce additional losses in certain applications.
Strengths
- Can support clean, controlled power distribution for appropriate tasks
- Hot-melt wire provides excellent mechanical stabilization of the winding on a stranded wire coil
- Interesting for correction elements (equalizer coils) and selected midrange tasks
Tight Tolerances
Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.
Tonal Effects
- precise, stable soundstage without drifting
- Coherent overall impression: left and right channels fuse into a single, seamless whole
- characteristic sound is reliably retained even after component replacement/repair
- More stable virtual center and clearer spatial layering
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
Aronit Core
Aronit is an iron powder composite core that processes high currents very reliably. Due to the material and construction, behavior remains benign under load, and saturation sets in late and softly. At the same time, eddy current losses are significantly reduced because the iron particles are electrically insulated from one another by the plastic bond.
The result is a robust, level-resistant coil with a stable filter effect. Ideal for bass and fundamental frequency branches when high currents need to be processed safely.
Stranded wire as hepta strand
The division into several individual wires can promote power distribution in the conductor and thus reduce additional losses in certain applications.
Strengths
- Can support clean, controlled power distribution for appropriate tasks
- Hot-melt wire provides excellent mechanical stabilization of the winding on a stranded wire coil
- Interesting for correction elements (equalizer coils) and selected midrange tasks
Tight Tolerances
Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.
Tonal Effects
- precise, stable soundstage without drifting
- Coherent overall impression: left and right channels fuse into a single, seamless whole
- characteristic sound is reliably retained even after component replacement/repair
- More stable virtual center and clearer spatial layering
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
Aronit Core
Aronit is an iron powder composite core that processes high currents very reliably. Due to the material and construction, behavior remains benign under load, and saturation sets in late and softly. At the same time, eddy current losses are significantly reduced because the iron particles are electrically insulated from one another by the plastic bond.
The result is a robust, level-resistant coil with a stable filter effect. Ideal for bass and fundamental frequency branches when high currents need to be processed safely.
Stranded wire as hepta strand
The division into several individual wires can promote power distribution in the conductor and thus reduce additional losses in certain applications.
Strengths
- Can support clean, controlled power distribution for appropriate tasks
- Hot-melt wire provides excellent mechanical stabilization of the winding on a stranded wire coil
- Interesting for correction elements (equalizer coils) and selected midrange tasks
Tight Tolerances
Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.
Tonal Effects
- precise, stable soundstage without drifting
- Coherent overall impression: left and right channels fuse into a single, seamless whole
- characteristic sound is reliably retained even after component replacement/repair
- More stable virtual center and clearer spatial layering
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
Aronit Core
Aronit is an iron powder composite core that processes high currents very reliably. Due to the material and construction, behavior remains benign under load, and saturation sets in late and softly. At the same time, eddy current losses are significantly reduced because the iron particles are electrically insulated from one another by the plastic bond.
The result is a robust, level-resistant coil with a stable filter effect. Ideal for bass and fundamental frequency branches when high currents need to be processed safely.
Stranded wire as hepta strand
The division into several individual wires can promote power distribution in the conductor and thus reduce additional losses in certain applications.
Strengths
- Can support clean, controlled power distribution for appropriate tasks
- Hot-melt wire provides excellent mechanical stabilization of the winding on a stranded wire coil
- Interesting for correction elements (equalizer coils) and selected midrange tasks
Tight Tolerances
Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.
Tonal Effects
- precise, stable soundstage without drifting
- Coherent overall impression: left and right channels fuse into a single, seamless whole
- characteristic sound is reliably retained even after component replacement/repair
- More stable virtual center and clearer spatial layering
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Tel. +49 511 441046
www.highend-hifi-shop.de