The Scaled Tin Rail, LLC.

 

QSI Sound Sysem Repairs: QSI & MTH Sound Systems, Full Service Repair

 
 
 

STR Web Site Contents

QSI Sound System Repairs

QSI & MTH Sound Syst FSR

QSI & MTH Snd Bd Repair

Power Supply Updates

Reverse Unit Repairs

QSI Obsolete Prod Repairs

Sound System Upgrades

After Market Upgrades

MTH PS1 Upgrades

AC&DC Motor Reverse Units

AC Motor Reverse Units

DC Motor Reverse Units

QS-3000s are available

Sound Sets

Sound Set Family Features

Sound Sets;QS2p & QS-3000

Classic Sound Sets

Hooters & Tooters

LASU and SoundBloxx Info.

LASU Sound Sets

SoundBloxx Sound Sets

Maxx Traxx

Sound Syst & Opts Prices

After Market Snd Syst

Simple Horns, Bells, OEMs

Two Board Snd Sys

Other QSI Products

Miscellaneous Products

Original Service Flyers

Service Flyer Synopsis

STR Service Flyer

Motor Current & Loads

STR Support Services

STR Service Centers

Other Locomotive Services

Supported Hobby Shops A-K

Alabama

Alaska

Arizona

Arkansas

California

Colorado

Connecticut

Delaware

Florida

Georgia

Hawaii

Idaho

Illinois

Indiana

Iowa

Kansas

Kentucky

Supported Hobby Shops L-N

Louisiana

Maine

Maryland

Massachusetts

Michigan

Minnesota

Mississippi

Missouri

Montana

North Carolina

North Dakota

Nebraska

Nevada

New Hampshire

New Jersey

New Mexico

New York

Supported Hobby Shops O-Z

Ohio

Oklahoma

Oregon

Pennsylvania

Rhode Island

South Dakota

South Carolina

Tennessee

Texas

Utah

Vermont

Virginia

Washington

Washington DC

West Virginia

Wisconsin

Wyoming

Support outside U.S.A.

Ontario

Quebec

Switzerland

Battery Info.

Battery Checks & Tests

BCR Usage and Precautions

Battery Chg/AM & MTH SS

Transformers

How Whistles & Bells Work

Interesting Options

QSI Sound Board History

Purpose of STR

Warranty Requirements

Contact STR

Shipping, etc.

Payments, Refunds

Warranty, Copyrights etc.

 
 
Put your cursor over the "QSI Sound System Repairs" and click for
other repair info.




Most QSI & MTH After Market and MTH ProtoSounds1 Sound System
failures are repairable.


Full Service available for your loco:
Stumped with your loco's erratic behavior and don't want to pull the top 2 boards, or remove the sound system?

If at all possible, take your loco to one of the listed "STR Supported Hobby Shops", listed by state, in yours or a neighboring state.

If there is no dealer nearby, send diesel loco or steam tender to STR for a complete checkout of the electronics. All board repairs and wiring corrections are included (except cables with plugs). New batteries are available.

Send Diesel loco as is, using original foam inner box.

Better: Remove the shell and keep it and the original box at home. Wrap the chassis (with the electronics) in paper, followed by bubble wrap of at least one inch thick padding all around. Place in a heavy cardboard box having at least 1" of space all around the wrapped bundle, and fill the empty spaces with plastic foam "peanuts" or other cushioning filler. Note: Foam rubber is easily too stiff. Make sure that any exposed motor flywheels cannot be bumped against anything hard, such as rigid foam.


Most repairs require only memory re-initialization, & 1 or 2 Power Suppy Updates: $30, and often, a new battery: $12

Disassembly/Reassembly fees:
Electronics On a chassis: $5.
This fee is waved for the MTH 1994 - mid 1995 production as the electronics is hardwired to the chassis.
This is a courtesy to those who do not wish to cut wires and splice them back later.
In a Diesel: $5
Remove/Replace shell: $5

Typical full service of a diesel is
$45 plus Return Shipping Requirements.

Repairs of existing MTH & QSI sound boards, QS3000 boards:
 See: QSI Sound System Repairs: QSI & MTH Snd Bd Repair
Repairs of existing After Market power supplies:
 
See: QSI Sound System Repairs: Power Supply Updates
Repairs of Reverse Units:
 See:
QSI Sound System Repairs: Reverse Unit Repairs

When repair is not economically sound, a replacement will be offered at the prevailing piece price.

Considering an upgrade for more flexile performance?. See Sound System Upgrades.


STR's Limited 1 Year
Warranty requirements



Updated 19 July 2009


Website powered by Network Solutions®