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There are currently no product reviews.
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excellent value & price! Includes everything you need to know about the NN-C777! I would buy this again.
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Very satisfied! I was searching for several days, but nope; till I discovered your webside and there it was at a very reasonable price. Keep up the good work!
Paul
Flanders
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Generally speaking good copy; a few pages too hard contrast...
Good service and communication.
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I purchased the unit from a private party and the original owners manual was not available. Having the ability to download it was extremely helpful and clarified operating the equipment immensely. This is a complicated unit and without the manual I would not have been able to maximize it's potential. Thank you.
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Being a user of older radios of many kinds, preferring them over more modern rigs, this manual was invaluable in the programming of my two. I now know for certain what the assorted buttons functions are, and am very grateful to have found this excellent site. Many thanks for your assistance, Tony.
Simultaneous Speaker-Level and Line-Level Inputs
In some systems it may be desirable to use both the speaker-level inputs and line-level inputs simultaneously. For instance, if you have a stock head unit in your car, you may connect the speaker-level inputs of the head unit to the GTS100x. You may simultaneously connect a CD player equipped with preamp volume control to the preamp-level inputs of the GTS100x. The Universal Interface circuitry of the GTS100x will isolate the inputs from each other while mixing both signals. Therefore, switching from one source to the other is as simple as turning the unused source off and turning the desired source on. No other switches or relay boxes are needed.
When using this setup it is also possible, using the wiring setup shown at right, to allow either of the two sources to remotely turn on the ampli�er. This is not necessary if the factory radio is of the high-power BTL type and is connected to the speaker-level inputs. The Common Sense turnon circuit will activate the GTS100x when a powered source is used, and the conventional remote connection of the preamplevel source will activate the amp when it is used.
Dual Source Remote Wiring Diagram From Head Unit #1 Remote or Antenna Output
1N4001 Diode
19
To GTS100x Remote From Head Unit #2 Remote or Antenna Output
1N4001 Diode
 $4.99 GTS100 JBL Service Manual Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagr…
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