Affordable, Quality Audio Repairs & Restorations

Phone: 519-513-1084

Email: repairs@dnaelectronics.ca

Address: 15 Shaftsbury Dr. Kitchener, ON, Canada

Quality, Reliable Restorations by Experienced Father & Son Technicians. We Take Pride in our Workmanship.

Receivers | Power Amplifiers | Integrated Amplifiers | Preamplifiers | Tuners

D 'n A Topics & Resources

Restoration Information

General information about our restoration work, and pricing information for various models.

Audio Specifications Database

We are compiling a database of audio equipment specifications gleaned from our annual equipment directory magazines, owner's manuals, service manuals, etc.

Audio Picture Gallery

Pictures of some of the equipment we've worked on, with occasional commentary.

Our Testing Procedures

We test the audio components we restore to ensure they perform at least as well as expected. This is both an overview of our measuring procedures, and an attempt to make clear exactly what is being measured.

FAQ

Answers to some frequently asked questions.

SAE A502 Specifications

We have pictures of the SAE A502 in the Audio Picture Gallery.

These are the specifications for the SAE A502 power amplifier. Click here to return to the SAE index, here to return to brands beginning with 'S', or here to return to the master index.

SAE A502 Restoration:

We restore SAE power amplifiers. Email or call us if you have an SAE power amplifier that requires service. We take pride in providing our customers with repairs of the highest calibre.

Sponsored Link

Especially in the mid 1970's, SAE (Scientific Audio Electronics) manufactured superb audio components- power amplifiers in particular- that still resonate with audiophiles today.

Regardless of how good any individual component specs out, your audio system will only perform as well as the weakest component in the system. The best exotic loudpeakers available will sound mediocre when driven by a gutless power amplifier. Likewise, a powerful, expensive, accurate amplifier driving cheap, poor quality speakers will sound cheap. Superb audio systems are assembled by collecting superb components. When it all finally comes together, you know it!

D 'n A Electronics is a Father & Son business located in Kitchener, Ontario, Canada. We specialize in restoring hi-fidelity audio power amplifiers, integrated amplifiers, preamplifiers, receivers, and tuners. We've been repairing vintage audio equipment since long before it was considered vintage! It is our goal, and pleasure, to reliably restore hi-fi audio equipment to original operating condition (or better!). We accept shipments from across Canada, and many customers from Kitchener, Waterloo, Cambridge, Guelph, Hamilton, London, Toronto and surrounding areas find us to be within convenient driving distance. Thank-you for visiting our website, we look forward to serving you!