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If you need an small speaker with good frequency response, our
little oval gem is an excellent choice. It has the standard 8-ohm impedance
so it will work with most sound applications/amplifier outputs. While it is
spec'd at a maximum input power of 1 Watt, we have tested it for varying
(not continuous) power inputs up to 1-1/2-watt with no noticeable
performance degradation. This speaker is ideal for N scale rolling stock
applications, or anywhere that limited space is an issue. The speaker
includes a peel-off sticky mounting ring that lets it easily bond securely
to any smooth mounting surface.
N850X
external amplifier adapter Kit
Pre-wiring Little Sounds or Little Bigger Sounds
Upgrade Little Sounds to
Little Bigger Sounds
1.5-Watt Amplifier
52mm
(2.1") Speaker
Sound
focusing Tube
28mm
(1.10") Speaker
15 x 24mm Speaker
For applications where larger sound output is needed, this
28mm (1.10" diameter) speaker is perfect for small to mid size scale
situations. Perfect for stationary sound effects in the smaller to
mid-scales and excellent performance in HO rolling stock applications. It
can easily handle 1-1/2-Watts of power continuously. Like the speaker above,
it is manufactured using a highly efficient rare-earth magnet which greatly
enhances performance while keeping overall size to a minimum. It also has a
peel-off sticky mounting ring for easy installation, and protective
metal speaker cone guard and screen.
Also manufactured with a high-efficiency rare-earth magnet,
this little 2.1" diameter speaker provides absolutely incredible sound
output quality. It includes a very pliable speaker cone mounting ring to
allow the cone maximum excursion to produce those deep base sounds (such as
a thunder storm) and a secondary voice-coil suspension ring to maintain
perfect coil alignment during those low-frequency large sounds. This speaker
is a perfect choice for very large scale rolling stock applications, or
situations where a "big" sound is required.
Our Sound Focusing Tube provides a simple solution to the problem of
out-of-phase speaker sound cancellation and actually increases sound output
by 4 to 5 times compared to a speaker that is not phase shielded. Our tube
is fabricated from a 3" section of 3/4" diameter PVC pipe with polished
ends. Click on
the Using link in the More Info table above (next to the picture) for
complete details
This Kit provides the components and wire necessary to adapt
our Little Bigger Sounds sound board to an external (generic) amplifier.
This will allow our sound effect to be play through a much larger or
commercial amplifier and speakers to support the widest range of audio
output possible.
This is an upgrade from Little Sounds
(N8300-XXX/N8301-XXX) to Little Bigger Sounds (N8500-XXX/N8501-XXX). It is
intended for those applications where the Little Sound module just doesn't
quite produce enough audio volume. We will reprogram the sound processor
chip on the module for external (DAC) output to function with our external
1-1/2-watt amplifier. The customer unsolders the module(s) and returns
it(them) to us. In turn, we will cleanup the solder pads and reprogram and
retest the module(s) and repackage it as a Little Bigger Sound version with
the N8415 Amplifier included in the package.
We even give you a break on the Amplifier price and do the cleanup, reprogramming and repackaging at no charge. What a deal...
We offer this service to our customers that are either don't have the
delicate soldering equipment to attach our small wires to the sound modules
or simply don't wish to do it. We will strip and tin both ends of all wires
included in the package, pre-tin the appropriate solder pads, attach the
wires and re-test the completed assembly. Pre-wiring Little Bigger Sounds
includes wiring and testing the included amplifier module. In all cases we
add the 6-inch speaker wires to the modules but do not attach the speaker,
in case the customer wishes to extend those wires to remotely locate the
speaker.
This little circuit is the backbone of our Little Bigger
Sound family of products. When our Little Sound module is alternately programmed to
provide DAC (digital to analog converted) sound output, this little jewel
takes that signal and provides very clean and distortion free amplification
of 1-1/2 Watts to an 8-ohm speaker. Unlike a typical Class AB amplifier,
this circuit meets Class D amplifier specifications and doesn't require
large (typically 250uf or greater) capacitors on the speaker outputs. As a
result, it can fit in applications where space is very limited, but good
performance is required.
DCC Trak-Pak Proximity Detector w/adjustable range
© 2020 Ngineering
Our
N8600 Proximity Detector uses transmitter and receiver sensors with a
very narrow 15 degree detection angle to locate object position and
movement. The output from these sensors is processed through Ngineering’s proprietary
electronics to compare the signal to an adjustable precision reference
voltage. A knob is provided for this adjustment. This provides precision
adjustment of detector range to within 1-1/2 inch accuracy in distance. An
LED indicator establishes a visual “trigger” position for detection distance
setup. Once the distance is set, objects from that distance down to 3 inches
will be detected. Objects beyond that setting will be
ignored.
The DCC Trak-Pak combines several of our products to provide easy adaptation
of our lighting or sound effects to rolling stock for Z, N and HO scales. A
complete list of what's included can be found by clicking on the
Contents link in the More Info table above. We
have used this product in an N scale cattle car to demonstrate our Little
Bigger Sounds effect for cows, using our sound board, amplifier board and
speaker, all located inside the car, running on track power. The effect is
quite dynamic. To see the details of this installation, click on the
Example of use link in More Info above. The
Using link above completely covers adaptation and
installation.
Now you can have
special effects like lighting and sound turn on as you walk around your
layout, display
or diorama.
... Hundreds of uses ...
Lightning effects Kit
This Lightning effects Kit is specifically designed to
operate in conjunction with our N8501-030 or
N8502-030 Thunderstorm Little Bigger Sound effect. However, it can be operated as a stand-alone Lightning
effect. The two LEDs includes in this kit are very high-intensity 300 lumen
(about 600,000 mcd) output. Therefore, they should be mounted for INDIRECT
(reflective) viewing. Any prolonged direct viewing can cause eye
damage. To get complete information about this kit and how to
connect it, please click on the links in the More Info
table above.
Also, if the NK030 Lightning effect Kit and the N8502-030 Thunderstorm Little Bigger Sounds are purchased together (NK031 above) we offer them at a discounted price of $62.75. This represents a 12+% savings over purchasing them separately. Very high-intensity LEDs
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