APPLIED ACOUSTICS

Speaker / Amplifier / Keyboard / Sales / Service


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ELECTRONIC REPAIR    BY FACTORY CERTIFIED TECHNICIANS

                     Leslogo2.gif (1844 bytes)                  Akai.gif (866 bytes)                       LOGO YAMAHA.GIF (1280 bytes)

                  Roland.gif (693 bytes)                                               Shure.gif (1845 bytes)

                                      Korg.gif (663 bytes)                                                    Evi.gif (935 bytes)

                                        Cv.gif (3032 bytes)      Al.gif (1740 bytes)            

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FACTORY  AUTHORIZED SERVICE          PRODUCTS SERVICED         PRICE SHOPPING

                  WARRANTY SERVICE                                    NON WARRANTY SERVICE

                    SPECIALITY SERVICES                              PACKING AND SHIPPING

                                     SERVICE SUPPORT                 PAYMENT

CALL FOR OUR DEALER RATES.

We are the Largest Service Center for electronic musical instruments and sound reinforcement equipment in the Midwest. We are a Factory Authorized Service Center for over 70 manufacturers and products. Our technicians have been factory  trained and Certified. 

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We are a factory authorized service center for...

YAMAHA  KAWAI   BALDWIN  PEAVEY  ADVENT  INFINITY

KORG  MARSHALL  JBL   AKAI  ADAGIO  QSC  RANE

LOWREY  WURLITZER  LINE 6  AKAI  AMPEG  LESLIE

  KUSTOM   SAMSON  BEHRINGER  MACKIE  HARTKE

QSC  JENSEN  SOUNDCRAFT   SUNN  AUDIOTRAK  MARK BASS

SOUNDTECH  EON  KURZWEILL  AUDIO VIOLET  SELENIUM

TECHNICS  ROLAND  LESLIE   KIMBALL  B52  SUZUKI

CERWIN-VEGA  OSI  DIGITECH   ROSS  CME  MESA BOOGIE

STECK  SHURE  UREI   WASHBURN  CRATE  DBX  GALLIEN-KRUEGER

ALLEN & HEATH  GIBSON   CHARVEL  DIGITECH  WILLIAMS

HAMMOND  IORIO  SHURE   MESA BOOGIE  D.O.D

VISCOUNT  RODGERS  EAW  ELECTRO-VOICE  XP SOUND

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Products Serviced..

We service all electronic products related to the music and sound reinforcement industry.

Home Electronic Organs  Church Electronic Organs

Digital Pianos  Digital Keyboards   Analog Keyboards

Synthesizers  Amplifiers   Mixers  Midi

Sequencers  Professional CD Players

Digital Effects  Voice Modules   Tape Recorders

Digital Recorders  Tower Chimes   Speakers

Sub Woofers  Professional Lighting Products

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Price Shopping..

If you are shopping prices remember this.....

Someone who charges a lower hourly rate may not be the most economical to use.

Not all technicians work at the same speed. Nor do they have the same training or product knowledge.

If company A charges $50.00 per. hour and company B charges $45.00 per. hour. You would think that company B would be the better deal.

Suppose company A took one hour to repair a unit and company B took one and a half hours to repair the same unit.

Company A would charge $50.00 and company B would charge $67.50.

Even though the hourly rate is lower you have actually paid more.

You must factor in experience, training, and product knowledge into the equation.

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Warranty Service...

Warranty service is easy, just send the unit to us with proof of purchase from an authorized dealer and we do the rest.

Non Warranty Service...

Our shop service rate is $80.00 per. hour.

Minimum 1 hour.

Emergency service is available as a one time $35.00 charge per. repair.

Estimates require an hours time and a $80.00 charge is made for all estimates, this charge is credited toward the repair if the estimate is approved.

We Provide Discount Pricing For Dealers

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Warranty On Electronic Repairs...

All repairs are warranted for 90 days on parts we provide and 30 days on all labor.

Keyboards

Have you ever wondered what was inside your new keyboard....well....

                     KBD1.bmp (230454 bytes)                         KBD2.bmp (230454 bytes)

This is the inside of a Kurzweil K2000 sampling keyboard. On the left is the memory and rom section, on the right is the computer (cpu).

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Specialty Services...

Hamlogob.gif (1165 bytes)  Hammond Scanner Rebuilding

SP-14.bmp (230454 bytes) Vibrato Scanner

When the older Hammond organs were built all the metal surfaces were plated to reduce rust and corrosion. Over the years this plating developed a growth that is conductive. When this growth builds up enough it shorts out the scanner. This causes choppy sounding vibrato or low volume or both. To correct this problem the scanner must be completely disassembled and cleaned, the metal must then be treated to stop the growth from reappearing and then reassembled.

Scanner rebuilds are warranted for one year

Steps required to rebuild a scanner...

1) Complete disassembly to component level

2) Thorough cleaning to remove oil, metallic growth,

     and any foreign materials from the frame, insulators,

     and wiring.

3) Replacement of any insulators if needed.

4) Coating the scanner frame with clear insulation.

5) Inspection and reassemble.

6) Final testing.

Replacement of oil wicks is available at extra cost.

                     Description   List Price Your Cost
             Scanner Rebuilding   $299.00    $200.00

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les.bmp (230454 bytes)   LESLIE AMPLIFIER

Leslogo2.gif (1844 bytes)   Leslie Amplifier Rebuilding

Since tube technology has not been used anywhere but the music industry for over 20 years it is becoming a dying art. Not many technicians are comfortable with servicing them. Because of this we offer a rebuilding service for the Leslie amplifiers.

Leslie amplifier rebuilds are warranted for 90 days parts and labor.

Note: Tubes are not covered unless they were replaced at the time of repair.

Steps required to rebuild a leslie amplifier...

1) All coupling and bypass capacitors replaced.

2) Filter capacitor replaced.

3) Resistors tested for accuracy. (replaced if needed)

4) Volume control cleaned and tested.

5) Motor control relay replaced.

6) Input connector replaced if needed.

7) Recalibration and testing.

Replacement of Transformers, Chokes, and Tubes is available at an additional charge.

We recommend replacing the amplifier tubes at the time of rebuilding to insure maximum performance.

                                          Description   List Price Your Cost
                            Leslie Rebuild 47, 122, 147    $349.00    $269.00
                             Leslie Rebuild 21H, 22H    $349.00    $269.00
                               122 or 147 Tube Set    $175.00     $125.00
                            Leslie Multi-Channel Tube    $349.00    $269.00
                          Leslie Solid State Amplifiers     Subject to Condition

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Hamlogob1.gif (1165 bytes)    Hammond Amplifier Repair

We can repair the amplifiers and pre-amplifiers used in the older tube type systems. Ship the unit to us with the known problems and we can estimate the repair costs.

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Packing and Shipping...

When packing electronic equipment remember it is always better to overprotect than to underprotect. Provide ample padding, at least three inches, all around the unit. Remove the tubes and individually pack and pad them in the same box. Always insure for more than the equipment is worth. Make sure the box is marked fragile.

MBE_LOGO_TALLER.JPG (3664 bytes) Mail Boxes Etc. Will pack the equipment for you if professional help is needed.

UA_UPSICON_FOOTER.GIF (453 bytes) When you are ready to ship we recommend UPS they automatically provide the first $100.00 worth of insurance.

Dhllogo.gif (1158 bytes)  You may also ship by DHL if it is more convient.

Uspslogo.gif (3475 bytes)  One more option is the US Postal service.

SHARED_GLOBAL_LEFT_TOP.GIF (1207 bytes) If speed is required FedEx is available.

No mater how you ship make sure the equipment is packed well and insured.

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Payment...

Payment is easy, we accept all major credit cards...

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You may also pay by check or money order.

Missouri customers add 8.491% tax.