- Fm stereo generator with composite input and output full#
- Fm stereo generator with composite input and output tv#
Larger, square buttons control the tape-dubbing connections, the two sets of speaker outputs, and power switching. Others select the fm tuner's mono, stereo, or muting modes and wide or narrow if bandwidth, control the auto-seek FM tuning, and program the preset assignments. Small buttons select the subsonic filter and loudness compensation or bypass the tone controls. An unusual feature is the separate CD straight button, which connects a CD player's outputs to the receiver's amplifier section directly, bypassing the tone and balance controls, loudness compensation, and subsonic filter. Input selectors are soft-touch pushbuttons that display a lighted bar when activated. The signal-processor in/out jacks are normally joined by a nearby slide switch on the rear apron. The preamplifier section has two sets of output jacks, which can be used to drive additional amplifiers in multiple-room systems or to re- cord a signal after it has been modified by the tone controls or an external processor.
An auto-blend system reduces noise on weak stereo signals by narrowing the channel separation to 8 dB at 10,000 Hz. The intermediate-frequency (if) section uses selected ceramic filters for improved group-delay characteristics and has a narrow-band reception mode in which an extra filter section is switched into the circuit. The fm tuner features a new front end using dual-gate mosfet's and five-gang varactor tuning for its preselector stages, which accounts for its exceptional image-rejection rating of 100 dB. The tuner has twenty preset memories in two banks of ten each preset is assignable to an am or an fm channel.
For installations where the fm band is supplied by a cable system, the normal 200-kHz tuning steps of the fm tuner can be changed to 25 kHz by an internal switch. The internal signal sources of the R-115 are its digital-synthesis am and fm tuners.
Fm stereo generator with composite input and output tv#
It can control recording and playback for one vcr and playback from a second vcr or a videodisc player (vdp), routing the audio signals through the audio system and the video to a tv set or monitor. The R-115 also has some video switching capabilities.
Fm stereo generator with composite input and output full#
The audio inputs of the receiver can be connected to a CD player, a turntable, and two tape decks, with dubbing from Tape 2 to Tape 1 and full monitoring facilities. It incorporates circuit and construction features of other Luxman products, including a Duo-Beta amplifier with separate wide-band and DC feedback paths and the STAR circuit layout, which minimizes signal-path lengths and is claimed to eliminate undesirable coupling between stages and through common ground paths.
Luxman's R-115 stereo fm/am receiver offers an exceptional combination of high performance and functional, easy-to-use controls.
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