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Passiv Adapter Serie
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Daily occuring sources of disturbances in audio systems are electromagnetic interferences which manifest themselves as distortions, humming and radio crosstalk. These disturbances may enter the system in various ways: Galvanic coupling, electromagnetic, electrostatic and magnetic fields. You can not isolate your system from those influences, but you can take precautions to let those sources of interference not enter in to the system. The Passive Adapter Line eliminates those annoying phenomeny through proper shielding and grounding as well as galvanic separation of input and output.

NPKL1NPKL1
DI-Adapter Line 1 XLR female/XLR male including groundlift switch with three functions (D=direct, S=shield, O=open) for signals with 600Ω impedance, Line up to 6 V, frequenzy resp. 30Hz-40KHz
NPKM1NPKM1
DI-Adapter Mic 1 XLR female/XLR male including groundlift switch with three functions (D-direct, S=shield, O=open) for signals with 200Ω impedance, Mic. up to 2,5 V, frequenzy resp. 30 Hz-40 KHz
NPKM2NPKM2
DI-Adapter Mic 2 phantom XLR female/ XLR male including groundlift switch with three functions (D=direct, S=shield, O=open) for signals with 200Ω impedance, Mic. up to 2,5V, frequenzy resp. 30Hz-40KHz. Additional switch for 48V phantom power.
NPKM3NPKM3
DI-Adapter Mic 3, phantom, phase reverse XLR female/XLR male including groundlift switch with three functions (D=direct, S=shield, O=open) for signals with 200Ω impedance, Mic. up to 2,5V, frequenzy response 30Hz-40KZz. Additional switch for 48V phantom power, as well a switch for 180° phase convertion.
ZNPKL-3F-CHSZNPKL-3F-CHS
Adapter Line, asymmetrical transmission XLR fem./RCA fem., 1:1 transmission for 600Ω impedance, Line up to 6 V, 30Hz-40KHz frequency response. The transformed signals will be electrically isolated with the internal transformer NTL1.
ZNPKL-3M-CHSZNPKL-3M-CHS
Adapter Line, symmetrical transmission XLR male / RCA female, 1:1 transmission for 600Ω impedance, Line up to 6 V, 30Hz-40KHz frequency response. The transformed signals will be electrically isolated with the internal transformer NTL1.
ZNPKL-3F-3MZNPKL-3F-3M
Ground-Loop-Insulator, Line XLR female/XLR male, 1:1 transmission for 600Ω impedance, Line up to 6V, frequency 30Hz-40KHz. Transmission with ground lift 1:1 (NTL1), no ground loops and annoyances anymore.
ZNPKL-CHS-CHSZNPKL-CHS-CHS
Ground-Loop-Isoaltor, Line Phono female / Phono female, 1:1 transmission for 600Ω impedance, Line up to 6V, frequency 30Hz-40KHz. Transmission with ground lift 1:1 (NTL1), no ground loops and annoyances anymore.
ZNPKL2-3.5-XLRMZNPKL2-3.5-XLRM
PC-Soundcards, symmetrical transmission, stereo (INPUT 2,5mm Plug stereo, OUTPUT XLR male) 1:1 transmission for 600Ω impedance, stereo Line up to 6V, frequency 30Hz-40KHz. Transmission with ground lift 1:1 (NTL1), no ground loops and annoyances anymore.
ZNPKL2-3.5-CHSZNPKL2-3.5-CHS

Car Hifi AUX Input 3.5 mm stereo plug, output 2x RCA male 1:4 transfer of a signal with 200 Ohm impedance, stereo line up to 1.2V, frequency response 30Hz-40KHz. Signal transmission 1:4 (NTM4) with separated earth, prevents interferences and hum loops. Particularly suited to connecting external sources with earphone jacks (such as MP3 players, CD-players, etc.) to an AUX input (audio radio) without losing volume (level).


ZNPKL2-CHS-F/MZNPKL2-CHS-F/M
Car Hifi, Line, RCA Stereo-Cable, 20cm (INPUT RCA female / female, OUTPUT RCA male / male) 1:1 transmission for 600Ω impedance, stereo Line up to 6V frequency response of 30Hz-40KHz. Transmission with ground lift 1:1 (NTL1), no ground loops and annoyances anymore.
ZNPKL-3F-2CHSZNPKL-3F-2CHS

Distributes sym. mono output signal of a source to 2 RCA outputs+ (asym.) L + R. Via NTL1 (galvanic isolation) and a downstream passive network. Specially suited for transmission lines that should remain symmetric and be rendered asymmetric directly before arriving at the user (recipient).


ZNPKL-3M-2CHSZNPKL-3M-2CHS
Combiner Line combines left and right channel of stereo signal by means of a passive network. afterwards the circuit is balanced by a NTL transformer (galvanic isolation) and terminated by a male XLR output. Specially used for stereo equipment with asymmetric ouputs (RCA) for connecting to a symmetric input (XLR female)
ZNPKL-SYM-MATCHZNPKL-SYM-MATCH
The matcher is particularly suitable for external floor sockets 2x FLF as a multifunctional stereo audio input.
ZNPKL-SYM-SPLITZNPKL-SYM-SPLIT

The 2x FLF splitter is particularly suitable for recording existing symmetric stereo transmissions (e.g. interpreter equipment).


NA3MXSNA3MXS
Adapter XLR male to Speakon 1+ (Speakon) to 2 and 3 (XLR) 1- (Speakon) to 1 (XLR)
NA3FXSNA3FXS
Adapter XLR female to Speakon 1+ (Speakon) to 2 and 3 (XLR) 1- (Speakon) to 1 (XLR)
NAMX3BANAMX3BA
Adapter XLR male to Banana socket 4mm - red, black, yellow, bare wire and braids can be connected easily as well as standard banana connectors 2 HOt=red, 3 Cold=black, 1 shield=yellow
NAFX3BANAFX3BA
Adaptor XLR female to Banana socket 4mm, sockets - red, black, yellow, bare wire and braids can be connected easily as well as standard banana connectors 2 Hot=red, 3 Cold=black, 1 shield=yellow
NAFXMX3BANAFXMX3BA
Adapter XLR female/male to Banana socket 4mm, sockets - red, black, yellow, bare wire and braids can be connected easily as well as standard banana connectors. 2 Hot=red, 3 Cold=black, 1 shield=yellow
NAFXMX3BAJACK
Adapter XLR female or male to Jack & Banana socket 4mm, sockets - red, black, yellow, bare wire and braids can be connected easily as well as standard banana connectors and Plugs. 2 Hot=red, 3 Cold=black, 1 shield=yellow