March 10, 2023
Whether we’re talking about a guitar cabinet or a dedicated power amp in a large system, amplifiers are the backbone of any sound system. But amps are decently complex electronic devices. To function optimally, they need maintenance, and neglecting this can cause costly or annoying issues from bad sound all the way to complete failure. So, here are a few basic tips for keeping your amp in top shape.
Dirt, dust, and other debris can accumulate on an amplifier's exterior, which can obstruct ventilation and cause overheating. Overheating can damage components, so it's essential to regularly clean your amplifier to ensure that it operates efficiently and stays cool. Pay special attention to vent grilles.
To clean your amp, use a soft, dry cloth to wipe down the exterior. You can also use a vacuum cleaner with a soft brush attachment to remove dirt and dust from the ventilation grilles and other hard-to-reach areas. While you’re at it, use a dust cover when it’s not in use, and for Pete’s sake, keep it dry. No drinks allowed!
Since amplifiers generate heat as they operate, proper ventilation is crucial to prevent overheating. So, in addition to keeping the case dust free, make sure your amplifier is placed in a well-ventilated area, away from other electronic devices that generate heat. If necessary, use an extra fan to add airflow and if possible, keep the amp in a cool area – but not freezing. Extreme temperatures and amplifiers aren’t friends.
This should go without saying, but even a rugged guitar cabinet needs care when handling. Don’t just toss your amp around when you get to the gig, or you could find yourself with loose internal connections, busted tubes (or feet), and possibly no sound for the show.
We’re talking mainly about power up here. Before you power up an amp, turn it down to avoid damaging spikes. In addition, make sure you’re powering gear up in the right sequence. Some power conditioners like Carvin’s AC120S do this for you.
Tubes are a critical component of vacuum tube amplifiers, and they require regular maintenance to function optimally. Over time, tubes can wear out, leading to reduced sound quality or even complete failure. To ensure your tubes are in working order, inspect them regularly for signs of wear and tear. If you notice any cracks or discoloration, it may be time to replace them. Best to replace all the tubes in the amplifier at the same time to maintain sound consistency.
Using the wrong cables or connectors can cause noise and interference, which can degrade sound quality. Therefore, it's essential to use high-quality cables and connectors that are compatible with your amplifier. Finally, make sure cables are properly connected with no loose connections. After all, shoddy connections are noisy.
Amplifiers require a stable power supply to function optimally. So, it’s important to ensure that the power supply is consistent and free from voltage spikes or drops that can damage the amplifier's components. That’s why a power conditioner is a crucial component in your sound system.
If you’re using a vintage amp this doesn’t apply, but modern modeling amps have software involved, which means regularly updating firmware should be part of your maintenance plan. Don’t do this right before a show though, in case of bugs or trouble.
A good power amp or cabinet can last a long while, as long as it’s maintained. To reiterate, protect it from elements and rough handling, keep it clean, replace replaceable parts, and use good power and cables. Do all that and you should be good to go for a long time.
March 27, 2023
March 13, 2023
March 03, 2023
Sign up to get the latest on sales, new releases and more…
Contact Us 858-751-4884
NoFraud Frequently Asked Questions
"Make a joyful noise unto the Lord all of the earth; make a loud noise and rejoice and sing praises. Sing to the Lord with the harp and the voice of the psalm." - Psalm 98:4-5
© 2023 Carvin Audio.
POS and Ecommerce by Shopify