Innovative Train Technology Company (ITTC), was founded out of a desire to
create an exciting, rewarding business. Sometimes I really feel it is a hobby,
because I enjoy working with model railroaders. By day, I am a mild mannered
aerospace engineer working on products that help protect our country, but at
night, I put on my special railroad hat and create sound modules. My vast
experience in the field of electronics has provided me the knowledge to create
sound modules dedicated to enhancing your Model Railroading experience. ITTC's
HQ series sound effects modules are programmed from our vast library of sound
scenarios. I am sure these sound effects will open up a new realm of realism
for your layouts. In addition to the sounds in inventory, custom sounds can
also be created to meet your specific needs,

Sound Module -- HQ115; Standing Loco listen What is a HQ sound module? An HQ
sound module is a 1.5" X 2.6" X .4" circuit board that consists of a voltage
regulator, a sound chip, with build in amplifier, a volume control, and
terminal strips. These modules have a total play time of 50 seconds and can be
played one time, or continuous looping until turned off. At the end of play,
there is a 1 second reset silence. What can this HQ Sound Module do for me?
The purpose of the HQ sound module is to bring your layout to life with sound.
Imagine walking up to an old time honky tonk bar and hearing the excitement
inside. Just listen. Or how about a Hobo by a camp fire. Where can I use these
sound modules? HQ sound modules can be used around the layout, under the
layout, or in buildings. For Trains, there are several onboard options in our
application notes. For out door use you can weather proof modules as easy as
sealing them in Zip Lock Bags or more elaborate methods if desired.

Sound Module -- HQ115; Standing Loco. What is a HQ sound module? An HQ sound module is a 1.5" X 2.6" X .4" circuit board that consists of a voltage regulator, a sound chip, with build in amplifier, a volume control, and terminal strips. These modules have a total play time of 50 seconds and can be played one time, or continuous looping until turned off. At the end of play, there is a 1 second reset silence. What can this HQ Sound Module do for me? The purpose of the HQ sound module is to bring your layout to life with sound. Imagine walking up to an old time honky tonk bar and hearing the excitement inside. Just listen. Or how about a Hobo by a camp fire. Where can I use these sound modules? HQ sound modules can be used around the layout, under the layout, or in buildings. For Trains, there are several onboard options in our application notes. For out door use you can weather proof modules as easy as sealing them in Zip Lock Bags or more elaborate methods if desired.