Questions (74)

Q: (18478) Hello, I own a Pioneer SX 440 stereo receiver. It seems the right speaker channel is not working properly and is only giving out the slightest sound. Sometimes it crackles but then immediately goes back to quiet. I've guessed that it might...

Q: (18472) Hello, I work for a kiteboarding school and we use radio helmets. We work in a salt environment.   I have noticed that or radio helmets systems keep on failing.  While trying to repair them myself, since we are in Mexico and warranties tak...

Q: (18467) CAIG, Where can I find the shelf life of the products I purchased? Thank you, Grant

Q: (18465) I am restoring a 1960's amplifier and want to use the DeoxIT D-Series. Should I apply before or after the rebuild? Also, which DeoxIT product do you recommend for new builds on tube sockets, etc.? Thank you, Brad

Q: (18463) I'm trying to understand your product part numbers.  How do I know the product is 5% or 100%. And how much cleaning does each product do?

Q: (18425) I have used DeoxIT® and DeoxIT® GOLD in most of their available forms on vintage audio equipment by McIntosh Laboratories and Marantz. It does an outstanding job of removing oxidation, and has made a noticeable improvement in the sound qua...

Q: (18420) Hello CAIG, I've used both the D5S-6 and D5S-6-LMH products and both work well.  What is the difference and when would I use each? Thanks, Greg

Q: (18419) Hi CAIG, I purchased a case of D5 a year or so ago. I just started to use one of the last cans and the sprayer is starting to drip. It doesn't spray like the other ones. Please advise? Regards, Don

Q: (18413) On Audio Research Website: “So you don’t like grunge in your music after all?” Link: http://audioresearch.com/ar-package/free-observational-audio-system-improvement-2-cleaner-pdf/

Q: (18410) On Audio Research Website: "Noise & Distortion Troubleshooting Flow Chart" Link: https://audioresearch.com/ar-package/ts-flowchart-noise-v12-pdf-2/