Van den Hul Optocoupler MK II 1,5m

WiiM Pro PlusMusik-Streamer neu definiert All-in-One-Streamer mit überragender Klangqualität, sodass kein externer DAC erforderlich ist.Erweiterte ADC-Integration, ideal für Vinyl-Liebhaber, die einen erstklassigen analogen Eingang suchen.Nahtloses Multiroom-Streaming über AirPlay 2, Chromecast, Alexa oder andere WiiM-Geräte.

Multiroom-Streaming-Verstärker mit Sprachsteuerung. Magisches Musikerlebnis zum besten Preis. Klein, aber oho! Verwandeln Sie Ihre vorhandenen, passiven Lautsprecher mit dem WiiM Amp in smarte Kraftpakete. Lassen Sie sich von seinem kompakten Design nicht täuschen - dieser Verstärker liefert 60 Watt pro Kanal bei 8 Ohm und satte 120 Watt pro Kanal bei 4 Ohm. Schließen Sie Ihren Plattenspieler an und genießen Sie besten Klang für ein tolles Hörerlebnis! Ready? Action! Am HDMI-ARC-Anschluss des WiiM Amp schließen Sie Ihren Fernseher an und tauchen in satten Stereo-Sound für Shows, Filme und Videospiele ein. Sehnen Sie sich nach zusätzlichem Bassdruck? Schließen Sie einfach einen Aktiv-Subwoofer an, um Ihr Wohnzimer zum Beben zu bringen. Mit minimalem Setup-Aufwand verwandelt der WiiM Amp Ihr Wohnzimmer in ein Heimkino-Paradies.  Müheloses Multiroom-Audio Bauen Sie kinderleicht ein Multiroom-Soundsystem mit Ihren aktuellen AirPlay 2-Lautsprechern, Amazon Echo, WiiM Home und selbstverständlich unseren WiiM-Geräten auf. Alles funktioniert naht- und problemlos! Einfach magisch Meistern Sie Ihr Multiroom-Audio-Universum mit der WiiM Home-App. Streamen Sie von Top-Musikdiensten und verwalten Sie Ihr System mühelos in jedem Raum. Lautstärke anpassen, Lautsprecher synchronisieren, Favoriten speichern, Alarme einstellen und Einstellungen anpassen 13 alles an einem Ort. Bevorzugen Sie Ihre Musik-App? Kein Problem. Auch die Spraxchbedienung ist mit drin: Egal, ob Sie Alexa, Google Assistant oder Siri verwenden, die Steuerung mit der mitgelieferten Sprachfernbedienung funktioniert mega-einfach. Hochauflösendes Audio, gapless playback Streamen Sie Musik mit bis zu 24-Bit/192 kHz Musik. Genießen Sieerstklassigen, kristallklaren Klang ohne Unterbrechungen zwischen den Titeln. Der WiiM Amp ist kompatibel mit hochauflösenden Plattformen wie Amazon Music Ultra HD, TIDAL, Qobuz und Ihrer eigenen Musikbibliothek. Technische Daten Abmessungen und Gewicht 190 mm x 190mm x 63 mm, 1,84kg Farben Space Gray oder Silber Oberfläche Aluminium Bedienelemente Lautstärkeregler, Play/Pause und mehr LED Status, Lautstärke Leistung 60 Watt/Kanal bei 8 Ohm, 120 Watt/Kanal bei 4 Ohm Lautsprecherausgang Stereo oder Dual-Mono-Sound Heimkino-Audioformate Stereo PCM (Dolby Digital und DTS werden nicht unterstützt) Audioeingang HDMI Arc, Optisch, Line Audioausgang Passive Lautsprecheranschlüsse, Subwoofer-Ausgang Audioausgangsqualität SNR - 98 dB, THD+N - 0,002% (-92 dB) Audioformat MP3, AAC, ALAC, APE, FLAC, AIFF, WAV, WMA, OGG EQ Voreingestellt, 10-Band-Grafik-EQ, 4-Band-parametrischer EQ Subwoofer-Ausgang Automatische Kabelerkennung, benutzeranpassbarer 30-200 Hz Crossover Stromversorgung 100-240V 50/60Hz Wechselstrom Netzwerk IEEE 802.11 b/g/n/ac Dualband, 10/100 Mbps LAN Bluetooth BT 5.1, A2DP Sink und Source, AVRCP, BLE HID Unterstützte Streaming-Protokolle AirPlay 2, Chromecast, Spotify Connect, TIDAL Connect, Alexa Cast, DLNA

Die aktiven Regallautsprecher Elara LN01A wurden entwickelt, um eine hohe Klangqualität bei minimaler Belastung zu liefern. Sie enthalten ein Class-D-Verstärkungsmodul mit 2 x 50 Watt. Die Lautsprecher verfügen über eine drahtlose Bluetooth APTX 4.0-Verbindung und einen Phono-Eingang zum Anschließen eines Vinyls. 2-Wege, Bass Reflex Audiophile leistungsstarke ClassD Verstärker Elektronik in einem Lautsprecher eingebaut, zweiter Lautsprecher passiv (ink. 3m Verbindungskabel) Eingänge verkabelt: RCA (Phono oder AUX), 3,5 mm Klinke-Analog, digital optisch & Coax Eingang Bluetooth 4.0 A2DP aptX Subwooferausgang Fernbedienung Ausführungen Seidenmatt schwarz oder weiß Technische Daten: Wege 2 Wege Bassreflex, Aktiv Leistung 2x50W Übertragungsbereich 56Hz - 22kHz +/-3dB Ausänge Subwoofer Out Empfindlichkeit (dB/W/m) 89 Eingänge RCA, AUX, Optical, Phono, Bluetooth 4.0 A2DP aptX Abmessungen (H x B x T) 165x235x291 Lieferung ohne Plattenspieler

Dehnbarer Netz-Kabelkanal mit Zipp Universelles Netzdesign 3-5cm dehnbar Flexibel und individuell Maschen als Ausgangsoption nutzbar Ideal für PC, HIFI & TV Auch für Laptop-Trafos geeignet Dual Zipper - öffnet an beiden Seiten für komfortable Monatge Kein Hitzestau bei Netzgeräten - schwer entflammbar Hochwertige, geruchsneutrale Materialien Länge 1 Meter

The very first member of our very own state-of-the-art Fusion Series. It 19s a triple-shielded audio interconnect suitable for both balanced and unbalanced uses. The Integration Hybrid 19s design is based on our worldwide acclaimed D 13 102 III Hybrid. Having integrated all our experience, knowledge and technology into this first Fusion Series cable, it seemed logical to call it: The Integration Hybrid. As with all products under our Fusion Series, our newly developed highly advanced Fusion conductor material is combined with our well-proven Linear Structured Carbon ® (LSC) technology. The Integration Hybrid features: The cable exhibits an extremely pure and natural sound. The cable 19s low parasitic capacitance presents a low load to the signal source so long runs can be used. The cable 19s internal star quad configuration and its triple shielding render it highly immune to noise. The cable is mechanically very robust: Its 1CFusion Technology 1D conductors are strong and are much less susceptible to breakage due to frequent bending than the standard found copper. Its rugged and hardwearing Hulliflex ® jacket furthermore forms excellent protection. The main characteristics of Fusion Technology: Our Fusion Technology conductor material is an amorphous alloy of Copper, Zinc and Silver blended in specific proportions. By smartly combining these three rather soft metals, the final structure is definitely 1Charder 1D than can be expected from each of the metals individually. With our Fusion Technology, we have designed a metal conductor material with the following characteristics: A low electrical resistance due to enough free electrons per volume unit A high internal resistance against metal deformation A very high internal resistance against metal displacement A completely amorphous structure free from intercrystalline boundaries

Konfektioniertes Kabel mit 75 Ohm RCA Steckern The DIGI-COUPLER 75 Ohm is our top level SPDIF digital audio interconnect cable, though is equally suited for Video and HF signal transport at a maximum performance level. The DIGI-COUPLER 75 Ohm has been specially designed bearing the highest possible transmission quality of 75 Ohm impedance level SPDIF consumer format digital audio in mind, and is aimed at the critical audiophile as well as the professional. The DIGI-COUPLER 75 Ohm 19s special design covers all aspects required for a flawless and reliable transmission of SPDIF digital audio at short range as well as across large studio distances and allows for notable improvements in your audio quality. The cable 19s strict HF design likewise benefits the transport of Video and HF signals well into the GigaHertz range. Features: Very constant and precise 75 Ohm impedance: 75 Ohm ± 0.5 Ohm up to 3 GHz. This is important, since otherwise the signal will be reflected up and down the cable (i.e. standing waves). Such signal reflections deteriorate signal integrity by causing the digital audio signal as seen at the receiving end to be overlapped with time delayed replicas of itself (i.e. signal reflection induced inter-symbol interference). At the receiving side this negatively influences the D-to-A converter clock retrieval circuitry 19s (PLL 19s) ability to maintain a stable sample rate (i.e. fluctuations in the timing interval between the audio signal 19s samples occur). The resulting distortion of the audio signal is officially called 1Cjitter distortion 1D and is particularly perceivable as reduced resolution and imaging. Note: To maintain a precise 75 Ohm impedance and avoid signal reflections, the advised minimum value of bending radius for The DIGI-COUPLER 75 Ohm is 8.0 cm. Very high frequency bandwidth: As an example: The -3 dB bandwidth of a 10 m run is 770 MHz. (For more data see Attenuation graph in the sidebar). A high bandwidth is important: An SPDIF digital audio signal contains frequencies that extend far beyond the usually specified minimum required bandwidth (~6 MHz). Even though this minimum bandwidth provides usable transmission, accurate data transmission and recovery of low-jitter clocks in real-world noisy environments will benefit from greatly increased bandwidth. The digital audio signal consists of elementary data units (bits) in the form of zeros and ones. These are square waves whose vertical edges serve as a demarcation for the signal receiving circuitry (e.g. D-to-A converter) to be able to retrieve the signal clock and to recognise the contained bit values. Cable bandwidth decreases with cable length. Lower bandwidths increasingly cause the digital audio signal 19s square wave edges to get rounded off and smeared over time (inter-symbol interference). This impairs the receiving circuitry 19s ability to correctly determine the individual bit values and their timing. The so-called 1Cjitter distortion 1D and 1Cbit error rate 1D increase and the audio quality decreases. A short note regarding optical fiber cables: Although these exhibit a very high bandwidth and near perfect noise immunity by themselves, the bandwidth of the extra involved optical transmitter and receiver parts (especially in consumer devices) is one of the most important performance limiting factors. Others are: the optical power available, modal dispersion, attenuation and connector transition losses. Depending on the situation, though in many cases, coaxial SPDIF transfer is preferable if low jitter distortion replay is aimed at 14 provided a good cable like our DIGI-COUPLER 75 Ohm is used. Very low signal attenuation per unit length: As an example: At 100 MHz the attenuation is a mere 0.11 dB/m. (For more data see HF Performance Graphs in the sidebar). Low signal attenuation (i.e. low signal loss) is especially important when long cable runs are used (e.g. in professional / studio applications). To maintain optimum signal quality, a maximum signal-to-noise ratio at the receiving side is required. The signal therefore needs to undergo as little attenuation as possible during transport. This of course equally applies to digital audio as to video and HF signals. A low signal attenuation also positively adds to immunity against external noise, though latter starts with a good shielding. Superscreened / Low Transfer Impedance design: The DIGI-COUPLER 75 Ohm is a so-called 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D cable. To maximize performance in keeping the signal in and noise (RFI and EMI) out, the highest possible shielding factor is required. Without compromises, The DIGI-COUPLER 75 Ohm 19s design features a 1Ctriaxial construction 1D with multiple highest quality shields. In The DIGI-COUPLER 75 Ohm not less than 3 dense braided shields, 3 foil shields and a Linear Structured Carbon ® (LSC) saturated outer layer are used. This combined shielding factor results in ultra high screening attenuation and ultra low transfer impedance, allowing the cable to carry the designation 1CSuperscreened 1D. The DIGI-COUPLER 75 Ohm 19s supreme immunity against radio frequency and electromagnetic interference allows trouble-free use of large lengths. Multiple lengths can be run in parallel without risk of mutual interference, even with other cabling (e.g. in conduits). Signal cables are denominated 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D when their Transfer Impedance is as low as or lies below 50 µOhm/m. The lower the Transfer Impedance of a cable, the less susceptible its transferred signal is to external interference, and equally, the less noise the cable itself radiates. This is expressed in the so-called screening attenuation figure, which indicates the ratio between the power radiated from the cable and the signal level it transports. Our Superscreened DIGI-COUPLER 75 Ohm cable 19s screening attenuation and transfer impedance show excellent figures up to our measurement limit of 3 GHz. High purity and durability: The DIGI-COUPLER 75 Ohm features high purity dense silver coated stranded shields as well as a rugged and hard-wearing jacket made of our HULLIFLEX ® polymer insulation material. All providing optimal protection against chemical (corrosive) attack from the outside world and ensuring a very long lifespan. Bearing professional, broadcast and high resolution applications in mind, The DIGI-COUPLER 75 Ohm 19s design has all the technology on board for exceptional performance without compromise. The DIGI-COUPLER 75 Ohm provides the cleanest possible signal transport in all 75 Ohm impedance level applications and is the ultimate choice for the critical audiophile, videophile and professional.

The very first member of our very own state-of-the-art Fusion Series. It 19s a triple-shielded audio interconnect suitable for both balanced and unbalanced uses. The Integration Hybrid 19s design is based on our worldwide acclaimed D 13 102 III Hybrid. Having integrated all our experience, knowledge and technology into this first Fusion Series cable, it seemed logical to call it: The Integration Hybrid. As with all products under our Fusion Series, our newly developed highly advanced Fusion conductor material is combined with our well-proven Linear Structured Carbon ® (LSC) technology. The Integration Hybrid features: The cable exhibits an extremely pure and natural sound. The cable 19s low parasitic capacitance presents a low load to the signal source so long runs can be used. The cable 19s internal star quad configuration and its triple shielding render it highly immune to noise. The cable is mechanically very robust: Its 1CFusion Technology 1D conductors are strong and are much less susceptible to breakage due to frequent bending than the standard found copper. Its rugged and hardwearing Hulliflex ® jacket furthermore forms excellent protection. The main characteristics of Fusion Technology: Our Fusion Technology conductor material is an amorphous alloy of Copper, Zinc and Silver blended in specific proportions. By smartly combining these three rather soft metals, the final structure is definitely 1Charder 1D than can be expected from each of the metals individually. With our Fusion Technology, we have designed a metal conductor material with the following characteristics: A low electrical resistance due to enough free electrons per volume unit A high internal resistance against metal deformation A very high internal resistance against metal displacement A completely amorphous structure free from intercrystalline boundaries

The very first member of our very own state-of-the-art Fusion Series. It 19s a triple-shielded audio interconnect suitable for both balanced and unbalanced uses. The Integration Hybrid 19s design is based on our worldwide acclaimed D 13 102 III Hybrid. Having integrated all our experience, knowledge and technology into this first Fusion Series cable, it seemed logical to call it: The Integration Hybrid. As with all products under our Fusion Series, our newly developed highly advanced Fusion conductor material is combined with our well-proven Linear Structured Carbon ® (LSC) technology. The Integration Hybrid features: The cable exhibits an extremely pure and natural sound. The cable 19s low parasitic capacitance presents a low load to the signal source so long runs can be used. The cable 19s internal star quad configuration and its triple shielding render it highly immune to noise. The cable is mechanically very robust: Its 1CFusion Technology 1D conductors are strong and are much less susceptible to breakage due to frequent bending than the standard found copper. Its rugged and hardwearing Hulliflex ® jacket furthermore forms excellent protection. The main characteristics of Fusion Technology: Our Fusion Technology conductor material is an amorphous alloy of Copper, Zinc and Silver blended in specific proportions. By smartly combining these three rather soft metals, the final structure is definitely 1Charder 1D than can be expected from each of the metals individually. With our Fusion Technology, we have designed a metal conductor material with the following characteristics: A low electrical resistance due to enough free electrons per volume unit A high internal resistance against metal deformation A very high internal resistance against metal displacement A completely amorphous structure free from intercrystalline boundaries

Konfektioniertes Kabel mit 75 Ohm RCA Steckern The DIGI-COUPLER 75 Ohm is our top level SPDIF digital audio interconnect cable, though is equally suited for Video and HF signal transport at a maximum performance level. The DIGI-COUPLER 75 Ohm has been specially designed bearing the highest possible transmission quality of 75 Ohm impedance level SPDIF consumer format digital audio in mind, and is aimed at the critical audiophile as well as the professional. The DIGI-COUPLER 75 Ohm 19s special design covers all aspects required for a flawless and reliable transmission of SPDIF digital audio at short range as well as across large studio distances and allows for notable improvements in your audio quality. The cable 19s strict HF design likewise benefits the transport of Video and HF signals well into the GigaHertz range. Features: Very constant and precise 75 Ohm impedance: 75 Ohm ± 0.5 Ohm up to 3 GHz. This is important, since otherwise the signal will be reflected up and down the cable (i.e. standing waves). Such signal reflections deteriorate signal integrity by causing the digital audio signal as seen at the receiving end to be overlapped with time delayed replicas of itself (i.e. signal reflection induced inter-symbol interference). At the receiving side this negatively influences the D-to-A converter clock retrieval circuitry 19s (PLL 19s) ability to maintain a stable sample rate (i.e. fluctuations in the timing interval between the audio signal 19s samples occur). The resulting distortion of the audio signal is officially called 1Cjitter distortion 1D and is particularly perceivable as reduced resolution and imaging. Note: To maintain a precise 75 Ohm impedance and avoid signal reflections, the advised minimum value of bending radius for The DIGI-COUPLER 75 Ohm is 8.0 cm. Very high frequency bandwidth: As an example: The -3 dB bandwidth of a 10 m run is 770 MHz. (For more data see Attenuation graph in the sidebar). A high bandwidth is important: An SPDIF digital audio signal contains frequencies that extend far beyond the usually specified minimum required bandwidth (~6 MHz). Even though this minimum bandwidth provides usable transmission, accurate data transmission and recovery of low-jitter clocks in real-world noisy environments will benefit from greatly increased bandwidth. The digital audio signal consists of elementary data units (bits) in the form of zeros and ones. These are square waves whose vertical edges serve as a demarcation for the signal receiving circuitry (e.g. D-to-A converter) to be able to retrieve the signal clock and to recognise the contained bit values. Cable bandwidth decreases with cable length. Lower bandwidths increasingly cause the digital audio signal 19s square wave edges to get rounded off and smeared over time (inter-symbol interference). This impairs the receiving circuitry 19s ability to correctly determine the individual bit values and their timing. The so-called 1Cjitter distortion 1D and 1Cbit error rate 1D increase and the audio quality decreases. A short note regarding optical fiber cables: Although these exhibit a very high bandwidth and near perfect noise immunity by themselves, the bandwidth of the extra involved optical transmitter and receiver parts (especially in consumer devices) is one of the most important performance limiting factors. Others are: the optical power available, modal dispersion, attenuation and connector transition losses. Depending on the situation, though in many cases, coaxial SPDIF transfer is preferable if low jitter distortion replay is aimed at 14 provided a good cable like our DIGI-COUPLER 75 Ohm is used. Very low signal attenuation per unit length: As an example: At 100 MHz the attenuation is a mere 0.11 dB/m. (For more data see HF Performance Graphs in the sidebar). Low signal attenuation (i.e. low signal loss) is especially important when long cable runs are used (e.g. in professional / studio applications). To maintain optimum signal quality, a maximum signal-to-noise ratio at the receiving side is required. The signal therefore needs to undergo as little attenuation as possible during transport. This of course equally applies to digital audio as to video and HF signals. A low signal attenuation also positively adds to immunity against external noise, though latter starts with a good shielding. Superscreened / Low Transfer Impedance design: The DIGI-COUPLER 75 Ohm is a so-called 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D cable. To maximize performance in keeping the signal in and noise (RFI and EMI) out, the highest possible shielding factor is required. Without compromises, The DIGI-COUPLER 75 Ohm 19s design features a 1Ctriaxial construction 1D with multiple highest quality shields. In The DIGI-COUPLER 75 Ohm not less than 3 dense braided shields, 3 foil shields and a Linear Structured Carbon ® (LSC) saturated outer layer are used. This combined shielding factor results in ultra high screening attenuation and ultra low transfer impedance, allowing the cable to carry the designation 1CSuperscreened 1D. The DIGI-COUPLER 75 Ohm 19s supreme immunity against radio frequency and electromagnetic interference allows trouble-free use of large lengths. Multiple lengths can be run in parallel without risk of mutual interference, even with other cabling (e.g. in conduits). Signal cables are denominated 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D when their Transfer Impedance is as low as or lies below 50 µOhm/m. The lower the Transfer Impedance of a cable, the less susceptible its transferred signal is to external interference, and equally, the less noise the cable itself radiates. This is expressed in the so-called screening attenuation figure, which indicates the ratio between the power radiated from the cable and the signal level it transports. Our Superscreened DIGI-COUPLER 75 Ohm cable 19s screening attenuation and transfer impedance show excellent figures up to our measurement limit of 3 GHz. High purity and durability: The DIGI-COUPLER 75 Ohm features high purity dense silver coated stranded shields as well as a rugged and hard-wearing jacket made of our HULLIFLEX ® polymer insulation material. All providing optimal protection against chemical (corrosive) attack from the outside world and ensuring a very long lifespan. Bearing professional, broadcast and high resolution applications in mind, The DIGI-COUPLER 75 Ohm 19s design has all the technology on board for exceptional performance without compromise. The DIGI-COUPLER 75 Ohm provides the cleanest possible signal transport in all 75 Ohm impedance level applications and is the ultimate choice for the critical audiophile, videophile and professional.

Konfektioniertes Kabel mit 75 Ohm RCA Steckern The DIGI-COUPLER 75 Ohm is our top level SPDIF digital audio interconnect cable, though is equally suited for Video and HF signal transport at a maximum performance level. The DIGI-COUPLER 75 Ohm has been specially designed bearing the highest possible transmission quality of 75 Ohm impedance level SPDIF consumer format digital audio in mind, and is aimed at the critical audiophile as well as the professional. The DIGI-COUPLER 75 Ohm 19s special design covers all aspects required for a flawless and reliable transmission of SPDIF digital audio at short range as well as across large studio distances and allows for notable improvements in your audio quality. The cable 19s strict HF design likewise benefits the transport of Video and HF signals well into the GigaHertz range. Features: Very constant and precise 75 Ohm impedance: 75 Ohm ± 0.5 Ohm up to 3 GHz. This is important, since otherwise the signal will be reflected up and down the cable (i.e. standing waves). Such signal reflections deteriorate signal integrity by causing the digital audio signal as seen at the receiving end to be overlapped with time delayed replicas of itself (i.e. signal reflection induced inter-symbol interference). At the receiving side this negatively influences the D-to-A converter clock retrieval circuitry 19s (PLL 19s) ability to maintain a stable sample rate (i.e. fluctuations in the timing interval between the audio signal 19s samples occur). The resulting distortion of the audio signal is officially called 1Cjitter distortion 1D and is particularly perceivable as reduced resolution and imaging. Note: To maintain a precise 75 Ohm impedance and avoid signal reflections, the advised minimum value of bending radius for The DIGI-COUPLER 75 Ohm is 8.0 cm. Very high frequency bandwidth: As an example: The -3 dB bandwidth of a 10 m run is 770 MHz. (For more data see Attenuation graph in the sidebar). A high bandwidth is important: An SPDIF digital audio signal contains frequencies that extend far beyond the usually specified minimum required bandwidth (~6 MHz). Even though this minimum bandwidth provides usable transmission, accurate data transmission and recovery of low-jitter clocks in real-world noisy environments will benefit from greatly increased bandwidth. The digital audio signal consists of elementary data units (bits) in the form of zeros and ones. These are square waves whose vertical edges serve as a demarcation for the signal receiving circuitry (e.g. D-to-A converter) to be able to retrieve the signal clock and to recognise the contained bit values. Cable bandwidth decreases with cable length. Lower bandwidths increasingly cause the digital audio signal 19s square wave edges to get rounded off and smeared over time (inter-symbol interference). This impairs the receiving circuitry 19s ability to correctly determine the individual bit values and their timing. The so-called 1Cjitter distortion 1D and 1Cbit error rate 1D increase and the audio quality decreases. A short note regarding optical fiber cables: Although these exhibit a very high bandwidth and near perfect noise immunity by themselves, the bandwidth of the extra involved optical transmitter and receiver parts (especially in consumer devices) is one of the most important performance limiting factors. Others are: the optical power available, modal dispersion, attenuation and connector transition losses. Depending on the situation, though in many cases, coaxial SPDIF transfer is preferable if low jitter distortion replay is aimed at 14 provided a good cable like our DIGI-COUPLER 75 Ohm is used. Very low signal attenuation per unit length: As an example: At 100 MHz the attenuation is a mere 0.11 dB/m. (For more data see HF Performance Graphs in the sidebar). Low signal attenuation (i.e. low signal loss) is especially important when long cable runs are used (e.g. in professional / studio applications). To maintain optimum signal quality, a maximum signal-to-noise ratio at the receiving side is required. The signal therefore needs to undergo as little attenuation as possible during transport. This of course equally applies to digital audio as to video and HF signals. A low signal attenuation also positively adds to immunity against external noise, though latter starts with a good shielding. Superscreened / Low Transfer Impedance design: The DIGI-COUPLER 75 Ohm is a so-called 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D cable. To maximize performance in keeping the signal in and noise (RFI and EMI) out, the highest possible shielding factor is required. Without compromises, The DIGI-COUPLER 75 Ohm 19s design features a 1Ctriaxial construction 1D with multiple highest quality shields. In The DIGI-COUPLER 75 Ohm not less than 3 dense braided shields, 3 foil shields and a Linear Structured Carbon ® (LSC) saturated outer layer are used. This combined shielding factor results in ultra high screening attenuation and ultra low transfer impedance, allowing the cable to carry the designation 1CSuperscreened 1D. The DIGI-COUPLER 75 Ohm 19s supreme immunity against radio frequency and electromagnetic interference allows trouble-free use of large lengths. Multiple lengths can be run in parallel without risk of mutual interference, even with other cabling (e.g. in conduits). Signal cables are denominated 1CSuperscreened 1D or 1CLow Transfer Impedance type 1D when their Transfer Impedance is as low as or lies below 50 µOhm/m. The lower the Transfer Impedance of a cable, the less susceptible its transferred signal is to external interference, and equally, the less noise the cable itself radiates. This is expressed in the so-called screening attenuation figure, which indicates the ratio between the power radiated from the cable and the signal level it transports. Our Superscreened DIGI-COUPLER 75 Ohm cable 19s screening attenuation and transfer impedance show excellent figures up to our measurement limit of 3 GHz. High purity and durability: The DIGI-COUPLER 75 Ohm features high purity dense silver coated stranded shields as well as a rugged and hard-wearing jacket made of our HULLIFLEX ® polymer insulation material. All providing optimal protection against chemical (corrosive) attack from the outside world and ensuring a very long lifespan. Bearing professional, broadcast and high resolution applications in mind, The DIGI-COUPLER 75 Ohm 19s design has all the technology on board for exceptional performance without compromise. The DIGI-COUPLER 75 Ohm provides the cleanest possible signal transport in all 75 Ohm impedance level applications and is the ultimate choice for the critical audiophile, videophile and professional.