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Skinny Quantum –U/W for Athearn SD40T-2
This procedure documents the installation of the Ulrich Models SD40T-2 QSI Sound Kit into an Athearn RTR SD40T-2.
Revolution-A/U Snaps Into Lionel Challenger Tender
Steve from Ulrich Models shows how the Revolution-A/U format snaps into a Lionel Challenger.
Now Shipping The Quantum Revolution-A/U
The unique -A/U format gives modelers additional installation sound decoder options.
Steam Valve Gear Animation
Animations on how all 5 of the common American valve gear systems work ...
New Baldwin Sounds - Finally
Josh has been working on several new Baldwin prime movers since the trip to SMS Rail in New Jersey last July ...
2 New Quantum Revolution Configurations
What if you needed a real "skinny" quality sound decoder to put in a tight space? ...
Improving Low Speed Aristocraft & USA Trains
Users have reported that QSI decoders may exhibit some low speed oscillations when running BEMF on certain locos ...
Quest for Fire: Recording the Locomotives of Strasburg and Cass
QSI Solutions recording technicians recently took an extended trip to record new steam sounds ...
Bachman G Scale Special Sounds Updated
Unfortunately the Bachmann engines are wired a little differently ...
Complete Calibrated Q2 Upgrade File for Athearn Turbine Available
The newest 5050-481 file is now available for download ...
G Scale Quantum Sound of Power Video
Videos recorded by Greg Elmassian posted on YouTube ...
Possible Shorting Athearn Turbine
Steve from Ulrich Models discovered another issue with the Athearn Turbine ...
G Scale Systems Comparison: New Aristocraft TrainEngineer Vs. New NCE GWire Procab
This comparison is to help the end user differentiate between the features and capabilities of the QSI-NCE wireless control systems and the Aristocraft wireless control systems.
GWire Receiver for Other Decoder Applications
Installing a QSI Solutions G-Wire wireless receiver on a Quantum Revolution-U and -A boards.
Feature Enhancements for All Q2 Sound Decoders
QSI has added several new features to the Q2 decoder firmware used in Q2 G scale and Revolution sound decoders including an improved chuff with progressive cutoff.
Latest Q2Upgrade Software Available for Download
QSI Q2Upgrade Software version 1.11.0.0 is now available.
A Taste of the QSI Revolution Lighting Effects
Lee Wheelbarger, lead recording engineer for QSI Solutions and renowned decoder installer has installed ...
Best Sound: Parallel Speaker Wiring
It is a known technical fact that speakers wired in "parallel" as opposed to wired in "series" produce more sound ...
Adding DC/DCC Sound to the Athearn UP Gas Turbine!
While the addition of the decoder is easy, the resulting lighting is somewhat dis-appointing. Updated in Oct 2009!
Revolution-U Sounds for the Athearn UP Turbines
The Quantum Revolution-U is the ideal sound decoder option for Athearn Turbine.
Steam Files Finally Cleared for Departure
The newest steam files are available for download on QSIS!
FEC Assists in Recordings, Likes Revolution
Our "Locomotive Recording Specialist" Lee Wheelbarger spent several days with FEC to record numerous locomotive sounds.
All Revolution-A and -U Backorders Shipping
All pending orders are now shipping ...
High Bass Combo Booms Broadway Ltd F Units
Mike M. uses the Q1a/Q2 extended bass sound files and our High Bass speakers to boom the bass responses of BLI F units ...
"GWire"™ Wireless ProCab from NCE
The "GWire"™ ProCab is similar to the AirWire™ wireless cab introduced by CVP Products several years ago ...
Bachmann Mallet Sound in Stock
The QSI Solutions G Scale Aristocraft PnP DC/DCC sound and power decoders give great performance for the beautiful new Bachmann G Scale Mallet ...
Quantum Revolution-U Expected Soon
We have completed beta testing on full up pre-production samples ...
Popular Mini-Oval Speakers In Stock
...
Revolution: Exclusive Sounds for Athearn UP Turbine
The Revolution series decoders are the only sound decoders available with prototype UP Gas Turbine sounds ...
Quantum Revolution New Sound Files
QSIS Solutions has expanded and updated a number of sound files ...
Quantum Revolution-U and Mini-Oval Speakers Production Delays
The impact of the worldwide economic debacle is beginning to surface ...
Quantum Revolution Extended Bass Motor Sounds
The latest version of Q2 Upgrade software for the QSI Quantum Programmer includes enhanced motor sounds with extended bass (XB) response for EMD locomotives ...
Quantum Revolution-A Shipping
The long awaited Quantum Revolution-A (Atlas format) is now shipping ...
High Bass Speaker Line Expanded
Due to the popularity, performance, and high ...
QSI Magnum Wiring Aid
Mike Greenwood of Throttle Up Inc has done a great job ...
Chuff Interval Calibration on a Quantum Q2 Decoder
Until now, the best way to assure that a sound decoder in a model steam locomotive would produce a constant four-chuffs-per-revolution was to install a “cam” or contactor that sent a signal ...
Bachmann G K27 PnP Sound In Stock
The new Bachmann G Scale K27s use a PnP DCC socket similar to the Aristocraft locomotives.
Sunset Brass NP 4-8-4 Needs Speaker Rework
... the overseas company that built the units failed to properly baffle the speakers resulting in poor sound ...
Simple Answer to Speed Matching Locos: the Quantum Programmer!
Paul Turvill has documented the set up and use of the Quantum Programmer to program multiple locos "on the fly" ...
QSI Decoder Install
Gregg E. comments on his installation of
QSI Quantum Aristo Sound and Power module.
New Bachmann G Scale K27 PnP for Quantum Sounds
Bachmann has just announced the release of a G scale K27 with an NMRA G scale decoder socket.
Research Pays Off - High Bass HO Speakers Now Available
Significantly more bass response for the HO scale.
G Scale Aristocraft PnPs and Magnums Shipping
Right on schedule!
Plug'n'Play Aristo G Q2 Sound Decoder Shipping in July
QSI has finally provided a prototype and the design package for us to build ...
Quantum Programmer Shipping
This info will outline the step by step process and the major players ...
Diesel Upgrades Beginning to Ship
The delay was due to major improvements requested by users ...
Import Development QSI Chip Upgrade Program
It is important to understand that the Chip Upgrade Process is a continuous evolving process with improved features ...
Universal Upgrade Chip for Quantum Programmer
The Upgrade Chip loaded with the Universal Software will accept any of the Q1a options and future releases ...
Quantum Programmer Coming in November
The Quantum Programmer will be an extremely useful tool ...
Online Assembly Tool Coming
We will soon be posting more sound options and an online assembly tool ...
QSI Upgrade Options Announced
There will be more options available for Upgrade users
in addition to the the 53 already specified.
Review: BLI E7 and Hudson with Chip Upgrade
Review of BLI E7 and Hudson with Upgrade Chip installed, by Larry Maier.
There are four major impressive features Larry talks about that make the
upgrade a good investment.
Review: BLI E7 with Chip Upgrade
by Don Fiehmann.
BLI E7 and Hudson Upgrade Shipping April 17
Updated Upgrade Software IDs with Loco Catalogue numbers
How To Record Locomotive Sounds
If you want a special sound set here is how to record it.
Please refer to the Products and Technical Information sections for the most up-to-date information about products, hints and tips.
