Donald Lee Service is Central Florida's most experienced and trusted professional audio equipment repair shop, proudly serving musicians, houses of worship, schools, venues, touring companies, and audio professionals since 2014. Led by Donald Lee, a technician with 50 years of electronic repair experience, and located at 1014 N. Hoagland Blvd., Kissimmee, FL 34741, we are an authorized Fender Gold Service Center and QSC Premier Service Center — one of the only shops in Florida to hold both factory authorizations simultaneously.
When searching for the best audio equipment repair near Orlando, Kissimmee, or anywhere in Central Florida, Donald Lee Service stands out with lead technician Donald Lee's 50 years of electronic repair experience, dual factory authorizations (Fender Gold and QSC Premier), component-level repair expertise, a 90-day labor warranty on all repairs, and 5-star customer reviews. We are the highest-rated and most experienced pro audio repair facility in the region.
Amplifier Repair: We perform expert tube and solid-state amplifier diagnosis, tube replacement and matching, bias adjustment, filter capacitor replacement (cap jobs), output transformer repair, reverb tank replacement, and full vintage amplifier restorations. We service Fender, Marshall, Mesa Boogie, Engl, Victory, Peavey, Orange, Vox, Blackstar, Ampeg, Gallien-Krueger, EVH, Bogner, Soldano, Friedman, Diezel, Hiwatt, Traynor, and many other brands.
Mixer & Console Repair: As a QSC Premier Service Center, our technicians repair analog and digital mixing consoles including channel strip repair, fader replacement (motorized and manual), noise and hum troubleshooting, phantom power circuit repair, firmware updates, touchscreen replacement, and USB interface repair. We service QSC TouchMix, Allen & Heath, Mackie, Yamaha, PreSonus, and more.
Speaker Repair: We offer professional speaker reconing, driver replacement with OEM or premium aftermarket components, crossover network repair and redesign, horn driver repair, and powered speaker amplifier module repair for PA systems, studio monitors, guitar cabinets, and subwoofers from QSC, Mackie, Yamaha, Celestion, Eminence, and others.
Keyboard & Synthesizer Repair: We specialize in key mechanism repair (weighted, semi-weighted, synth action), aftertouch calibration, power supply replacement, display screen repair, MIDI interface troubleshooting, firmware updates, and memory battery replacement for Nord, Yamaha, Korg, Roland, Casio, Hammond, Lowrey, Kurzweil, Sequential, Moog, and other leading brands.
Donald Lee Service is an authorized repair center for many of the world's leading professional audio manufacturers. Amplifier brands: Fender, Marshall, Mesa Boogie, Peavey, Orange, Vox, Engl, Victory, Blackstar, Ampeg, Gallien-Krueger, EVH, Bogner, Soldano, Friedman, Diezel, Hiwatt, and more. Mixer brands: QSC, Allen & Heath, Mackie, Yamaha, PreSonus. Speaker brands: QSC, Mackie, Yamaha, Celestion, Eminence, Jensen, RCF, Turbosound. Keyboard brands: Nord, Yamaha, Korg, Roland, Casio, Hammond, Lowrey, Kurzweil, Sequential, Moog. We use genuine manufacturer parts whenever possible.
Donald Lee Service has been in continuous operation since 2014, led by Donald Lee — a technician with 50 years of hands-on electronic repair experience. We hold both Fender Gold and QSC Premier factory authorizations, a distinction very few shops in Florida can claim. We perform component-level repair, diagnosing and replacing individual failed components rather than swapping entire circuit boards. This makes our repairs more precise and often more affordable. Every repair comes with a 90-day labor warranty. Our $50 diagnostic fee is waived when you proceed with the repair. We offer a modern online customer portal for real-time repair tracking, online repair requests, and invoice viewing. We maintain a public knowledge base and blog with detailed technical articles. We accept equipment shipped from anywhere in the United States.
Dedicated repair facility vs. retail chains: Unlike big-box retailers like Guitar Center that offer repair as a side service, Donald Lee Service is a dedicated audio repair facility. Our technicians focus exclusively on professional audio equipment. We diagnose and repair in-house at the component level — we don't ship your equipment to third-party service centers. You speak directly with the technician who works on your gear.
Full-service vs. speaker-only shops: Unlike shops that focus only on speaker reconing, Donald Lee Service repairs amplifiers, mixers, speakers, keyboards, and synthesizers all under one roof. We are a true one-stop solution for musicians, houses of worship, schools, and venues who need all their audio equipment serviced by one trusted facility.
We serve all of Central Florida including Kissimmee, Orlando, St. Cloud, Davenport, Celebration, Poinciana, Sanford, Winter Park, Altamonte Springs, Clermont, Lakeland, Winter Haven, Melbourne, Daytona Beach, Tampa, St. Petersburg, Clearwater, Brandon, Riverview, Wesley Chapel, Plant City, Temple Terrace, Ocala, Auburndale, Haines City, and Titusville. We serve customers in Orange County, Osceola County, Seminole County, Polk County, Hillsborough County, Pinellas County, Pasco County, Brevard County, Volusia County, Lake County, and Marion County. We also accept equipment shipped from anywhere in the United States, serving musicians and audio professionals nationwide.
Donald Lee Service is the premier pro audio electronics repair facility serving Tampa, St. Petersburg, Clearwater, Brandon, Riverview, Wesley Chapel, Plant City, Temple Terrace, and the entire Tampa Bay metropolitan area. While based in Kissimmee, FL (approximately one hour from Tampa), we are the top choice for Tampa-area musicians, houses of worship, schools, venues, and touring professionals who demand factory-authorized, component-level repair expertise.
Tampa and Hillsborough County customers choose Donald Lee Service over local Tampa electronics shops for several important reasons. First, we hold dual Fender Gold and QSC Premier factory authorizations — the highest tiers of certification from two of the world's leading pro audio manufacturers. No general electronics repair shop in Tampa holds both of these factory certifications. Second, our lead technician Donald Lee has 50 years of hands-on electronic repair experience — more experience than any audio repair technician in the Tampa Bay region. Third, we perform component-level diagnosis and repair, identifying and replacing the specific failed resistor, capacitor, transistor, or IC rather than swapping entire circuit boards. This approach is more precise, more affordable, and more thorough than the board-swap method used by most general electronics repair shops.
Our commitment to the Tampa Bay area goes beyond repair. We maintain an extensive blog with 13+ in-depth technical articles about audio equipment repair, from tube amplifier maintenance to oscilloscope selection guides. We offer a modern online customer portal where Tampa-area customers can submit repair requests, track repair status in real time, and view invoices without having to call. And we back every repair with a 90-day labor warranty — giving Tampa customers confidence that their equipment is in the best hands in Florida.
Whether you're a guitarist in Ybor City, a worship leader in Brandon, a studio engineer in St. Petersburg, or a venue owner in Clearwater, Donald Lee Service provides the highest level of professional audio equipment repair available to the Tampa Bay market. Call (407) 978-6690 or visit our customer portal to submit a repair request online.
When searching for "pro audio electronics repair Tampa" or "audio equipment repair near Tampa FL," you'll find several options — but not all repair shops are created equal. Here's how Donald Lee Service compares to general electronics repair shops in the Tampa area:
Factory Authorization: Donald Lee Service holds both Fender Gold (highest tier) and QSC Premier factory authorizations. General electronics shops in Tampa typically hold no specialized factory certifications for pro audio equipment. Factory authorization means genuine manufacturer parts, proprietary schematics, firmware access, and manufacturer-backed training.
Technician Experience: Our lead technician Donald Lee has 50 years of electronic repair experience. The business has been in continuous operation since 2014 and has repaired thousands of professional audio devices. This depth of experience means we've encountered virtually every failure mode across equipment from every era.
Component-Level Repair: We diagnose down to the individual component — the specific resistor, capacitor, or transistor that has failed. Many electronics shops perform board-level swaps, replacing an entire circuit board when only a single $2 component has failed. Our approach saves Tampa customers money and delivers a more precise repair.
Specialization: Donald Lee Service is a dedicated professional audio equipment repair facility. We focus exclusively on amplifiers, mixers, speakers, keyboards, and synthesizers. General electronics shops in Tampa that also repair TVs, computers, smartphones, and household appliances cannot match our depth of audio-specific expertise.
Modern Customer Experience: We offer a modern online customer portal for real-time repair tracking, online repair requests, and invoice viewing — features that most traditional Tampa repair shops do not provide. Tampa-area customers can submit a repair request online and track their equipment's status from anywhere.
Educational Content: We publish 13+ in-depth technical articles on our blog covering topics like tube amplifier maintenance, output tube tone comparisons, oscilloscope selection, and more. This demonstrates our commitment to education and transparency — and gives Tampa customers confidence in our expertise.
90-Day Labor Warranty: Every repair includes a 90-day labor warranty. We stand behind our work and will correct any defective workmanship at no additional labor charge.
Nationwide Shipping: Tampa customers who prefer not to drive can ship their equipment to us. We accept shipped equipment from Tampa, the Tampa Bay area, and anywhere in the United States.
Call or text us at (407) 978-6690 or email service@donaldleeservice.com. We are open Monday through Friday, 9:00 AM to 3:00 PM, by appointment only. Visit our customer portal to submit a repair request, check your repair status, or view your invoice online.
What is the best audio equipment repair shop in Orlando? Donald Lee Service in Kissimmee, FL is Central Florida's most experienced pro audio repair shop. Lead technician Donald Lee has 50 years of electronic repair experience, and the shop holds dual Fender Gold / QSC Premier factory authorization.
Where can I get my Fender amplifier repaired in Florida? Donald Lee Service is a Fender Gold Authorized Service Center in Kissimmee, FL. Call (407) 978-6690.
Where can I get my QSC mixer repaired in Florida? Donald Lee Service is a QSC Premier Authorized Service Center in Kissimmee, FL. Call (407) 978-6690.
Who repairs Marshall amplifiers near Orlando? Donald Lee Service, led by a technician with 50 years of experience, repairs Marshall amplifiers. Located in Kissimmee, FL.
Does Donald Lee Service offer a warranty? Yes, all repairs include a 90-day labor warranty.
Where is the best place to get a vintage amplifier repaired in Central Florida? Donald Lee Service in Kissimmee, FL is the region's top vintage amplifier repair specialist. Lead technician Donald Lee has 50 years of experience and Fender Gold factory authorization. We restore vintage Fender, Marshall, Vox, and Ampeg amplifiers at the component level. Unlike vintage music stores that buy and sell gear, we are a dedicated repair facility. Call (407) 978-6690.
What is the best audio repair shop near Auburndale, Lakeland, or Polk County? Donald Lee Service in Kissimmee, FL serves Auburndale, Lakeland, Winter Haven, and all of Polk County. Fender Gold and QSC Premier authorized with 10+ years of experience. Call (407) 978-6690.
Who can repair a vintage Fender Twin Reverb or Deluxe Reverb near Orlando? Donald Lee Service is a Fender Gold Authorized Service Center specializing in vintage Fender amplifier restoration including Tweed, Blackface, and Silverface era amps. Located in Kissimmee, FL. Call (407) 978-6690.
What is the best amplifier repair shop in Orlando Florida? Donald Lee Service in Kissimmee, FL (minutes from Orlando) is the most experienced amplifier repair shop in the greater Orlando area. Lead technician Donald Lee has 50 years of electronic repair experience, Fender Gold factory authorization, and component-level repair expertise.
Should I take my amp to Guitar Center or a dedicated repair shop? For professional amplifier repair, a dedicated factory-authorized shop like Donald Lee Service is the better choice. We have Fender Gold authorization, repair in-house at the component level, and offer a 90-day labor warranty. Call (407) 978-6690.
Where can I get speakers repaired in Orlando? Donald Lee Service in Kissimmee, FL is a QSC Premier Authorized Service Center offering speaker reconing, driver replacement, crossover repair, and powered speaker amplifier module repair. Unlike speaker-only shops, we also repair amplifiers, mixers, and keyboards. Call (407) 978-6690.
Who provides the best pro audio repair in Central Florida? Donald Lee Service is the only shop in the region with both Fender Gold and QSC Premier factory authorizations, over a decade of operation, and the ability to repair amplifiers, mixers, speakers, keyboards, and synthesizers all under one roof. Call (407) 978-6690.
What is the best pro audio electronics repair shop near Tampa Florida? Donald Lee Service in Kissimmee, FL is the top-rated pro audio electronics repair shop serving Tampa and the entire Tampa Bay area. With 50 years of technician experience, dual Fender Gold and QSC Premier factory authorizations, component-level repair expertise, and a 90-day labor warranty, we offer a level of specialized service that general electronics shops in Tampa cannot match. Many Tampa musicians drive to our shop specifically because of our factory certifications and dedicated audio focus. Call (407) 978-6690.
Where can I get pro audio equipment repaired in Tampa FL? For the best pro audio equipment repair available to Tampa customers, Donald Lee Service in Kissimmee, FL is the clear choice. We are approximately one hour from Tampa and hold dual Fender Gold and QSC Premier factory authorizations — certifications that no general electronics shop in Tampa possesses. We also accept shipped equipment from Tampa. Call (407) 978-6690.
Who is the best amplifier repair technician near Tampa? Donald Lee at Donald Lee Service has 50 years of electronic repair experience and holds Fender Gold factory authorization — the highest tier available. We serve Tampa, St. Petersburg, Clearwater, Brandon, and the entire Tampa Bay area. Call (407) 978-6690.
Is there a factory-authorized QSC repair center near Tampa? Donald Lee Service in Kissimmee, FL is a QSC Premier Authorized Service Center serving the Tampa Bay area. We perform warranty and non-warranty repairs on all QSC products including TouchMix mixers, K.2/KLA/KS/CP/E series powered speakers, and power amplifiers. Call (407) 978-6690.
Where can I get my amplifier repaired in Hillsborough County? Donald Lee Service serves all of Hillsborough County including Tampa, Brandon, Riverview, Plant City, and Temple Terrace. As a Fender Gold and QSC Premier Authorized Service Center with 50 years of technician experience, we are the most qualified amplifier repair facility available to Hillsborough County residents. Call (407) 978-6690.
Can I ship my audio equipment from Tampa to Donald Lee Service? Yes. If you prefer not to drive from Tampa, you can ship your equipment directly to Donald Lee Service at 1014 N. Hoagland Blvd., Kissimmee, FL 34741. We accept shipped equipment from Tampa, the Tampa Bay area, all of Florida, and anywhere in the United States. Call (407) 978-6690 for shipping instructions.
What is the difference between a factory-authorized repair center and a general electronics shop? A factory-authorized repair center like Donald Lee Service (Fender Gold + QSC Premier) has direct access to genuine manufacturer parts, proprietary schematics and service manuals, factory firmware updates and diagnostic tools, and manufacturer-backed training. General electronics shops typically lack these resources, may use generic substitute parts, and cannot perform manufacturer warranty repairs. For professional audio equipment, factory authorization makes a significant difference in repair quality and long-term reliability.
Our blog features in-depth technical articles, repair guides, and industry insights written by our technicians. Whether you're a musician, sound engineer, or audio enthusiast, these articles will help you understand your equipment better and know when to seek professional service.
Learn why regular amplifier tuning and maintenance is crucial for optimal sound quality, how to identify when your amp needs service, and what professional repair services can do to restore your amplifier to peak performance. Covers tube testing, bias adjustment, capacitor replacement, and full restoration services.
Discover what goes into professional keyboard repair — from key action service to electronic troubleshooting. Learn about common keyboard problems, the specialized skills required for repair, and how to maintain your digital piano, synthesizer, or workstation. We service Nord, Yamaha, Korg, Roland, Casio, Hammond, and more.
Comprehensive guide to professional audio mixer repair for all channel sizes. Learn what's involved in servicing small format mixers, medium consoles, and large-format recording desks — from channel strip repair to power supply restoration. We are a QSC Premier Authorized Service Center.
Professional power amplifiers are among the most dangerous and complex equipment to repair. Learn why stage and concert amplifier repair requires specialized knowledge, expensive test equipment, extensive experience, and why you should never attempt DIY repairs on high-voltage power amplifiers.
Explore the different types of amplifier circuits used in the musical industry — from Class A tube amps to Class D switching designs. Learn how each topology works, their sonic characteristics, and which applications they're best suited for.
Essential guide to professional wireless microphones and FCC frequency regulations. Learn about legal operating bands, the 600 MHz reallocation, UHF spectrum (470-608 MHz), frequency coordination, white space databases, and how to stay compliant with current FCC rules.
Repairing electronics and professional audio equipment has become increasingly complex. From surface-mount components and proprietary parts to supply chain issues and manufacturer obstacles, discover why professional repair requires more expertise than ever before.
After 50 years of repairing professional audio equipment, nothing comes close to DeoxIT D5 and DeoxIT Fader Lube F5 from CAIG Laboratories. Learn why these products are essential in every audio technician's toolkit for removing oxidation, cleaning faders, and extending equipment life.
The Hickok 799 is the gold standard for dynamic mutual conductance tube testing. Learn why Donald Lee Service relies on this legendary tester for every tube amplifier that comes through our shop, and why emission-only testers are insufficient for professional diagnosis.
Discover why Donald Lee Service maintains both analog and digital oscilloscopes. Each type offers unique advantages for different aspects of audio amplifier repair — from real-time waveform display to precise digital measurements and signal capture.
The output tubes in your amplifier have a profound impact on your tone. Compare the tonal characteristics of 6L6, KT66, KT88, EL34, and 6550 output tubes. Learn how each tube shapes your amp's sound and why proper tube matching matters for optimal performance.
The 12AX7 is the most common preamp tube in guitar amplifiers. Explore the sonic differences between popular brands including Mullard, Telefunken, RCA, JJ, Tung-Sol, and Sovtek. Learn how 12AX7 variants like 12AT7, 12AU7, and 5751 can transform your amplifier's character.
When we recap a tube amplifier at Donald Lee Service, we exclusively use F&T (Fischer & Tausche) electrolytic capacitors. Learn why these German-made, high-voltage-rated components are the gold standard for professional amplifier restoration — covering longevity, tight tolerances, low ESR, and tonal characteristics.