Practicing is a necessity, but it's not always convenient for those around us. After all, we're dealing with the most thunderous instrument in the musical arsenal. When plates fall off the neighbors shelves, and cracks form in the surrounding pavement, well, maybe it's time you keep your sound to yourself. Fortunately, that's an option. The Rockman Bass Ace headphone amp has been around a very long time, and it keeps selling - because it delivers sound in silence. Just what you're looking for? (Or maybe your wife, or kids, or dog are looking for?) It runs about $85 at Guitar Center, $119.95 on Amazon
Here's another - extremely versatile - unit you might want to give a listen to, the SONICAKE Guitar Bass headphone amp. At only 4.8 ounces, and just $28.97 (on Amazon) those who've bought it give it a 4.5 rating on Amazon, and say it's both light weight, and heavy duty.
Note: These items are presented for informational purposes only, Thunder Row doesn't necessarily endorse them, but we do think they're worth your time to check out.