IS 380
Headphones | Wireless Hi-fi Headphones
General Description
The IS 380 system consists of the TI 380 infra-red transmitter and HDI 380
hi-fi stereo headphones. High sound quality is matched y excellent com-
fort for the wearer and modern styling. The transmitter can e connected
to the headphone socket of any sound source.
Features
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Headphones extremely comforta le to wear
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Can e connected to televisions, hi-fi systems, CD players and DAT
or MD recorders
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High sound quality
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Delivery includes: 1 pair of HDI 380 headphones, 1 BA 151 accupack,
1 TI 380 transmitter, 1 plug-in mains unit,
1 audio connection ca le with 3.5 mm/1/4” jack plug
Technical Data – HDI 380 Headphones
Modulation........................................................................................FM
Carrier frequencies ........................................................ 2.3/2.8 MHz
Frequency response .................................................20 – 19,000 Hz
THD ...............................................................................................< 1 %
Signal-to-noise ratio ................................................... typ. 46 dB(A)
Operating time.........................................approx. 4 h per accupack
Max. SPL ..................................................................... approx. 106 dB
Weight ..........................................................................approx. 190 g
Technical Data – TI 380 Transmitter
Modulation........................................................................................FM
Carrier frequencies ........................................................ 2.3/2.8 MHz
THD ............................................................................................... < 1 %
Signal-to-noise ratio ................................................... typ. 46 dB(A)
Power consumption .....................................................................3 VA
Weight ..........................................................................approx. 190 g
Connector .................................3.5 mm stereo mini jack plug with
adaptor to 1/4” (6.3 mm) stereo jack plug
Recommended Accessories
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BA 151 accupack Cat. No. 004146
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HDI 380 supplementary headphones Cat. No. 004571
Replacement Parts
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Ear pads (1 pair) Cat. No. 070831
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Adaptor ca le for connection to SCART socket Cat. No. 047874
Product Variants
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IS 380-120: as IS 380, ut with USA plug-in mains unit Cat. No. 004450
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IS 380-UK: as IS 380, ut with UK plug-in mains unit Cat. No. 004451
Cat. No. 004449
20-19,000 Hz < 1 % 190 g 2.3/2.8 MHz
HDI 380
3.5/6.3 mm
TI 380
