MSA 30X Sound Amplifier, Rechargeable Sound Amplifier with Tips and Cleaning Brush (2 Pieces)

Affiliate Disclosure: We may earn commissions from purchases made through links in this post



MSA 30X Sound Amplifier, Rechargeable Sound Amplifier with Tips and Cleaning Brush (2 Pieces)


  • AMPLIFIES SOUND BY 30 TIMES: At MSA, we understand how frustrating it can be when you can’t enjoy certain things. That’s why we developed the MSA 30X Sound Amplifier. This sound amplifier can amplify sound up to 30 times, allowing you to enjoy conversations, music, television shows, and even birds chirping. The volume is adjustable, so you can change it according to your preference.
  • SMALL, LIGHTWEIGHT DESIGN: You don’t need to deal with bulky, uncomfortable sound amplifiers anymore. With its small, lightweight design, the MSA 30X is barely noticeable. It has clear tubing that fits the contour of your ear for extra comfort. This dynamic sound system can fit either your left or right ear.
  • VIRTUALLY UNNOTICEABLE: Don’t be embarrassed by a large, unsightly amplifier. Instead, use the MSA 30X. It has a small, convenient size that makes it virtually unnoticeable to your peers. Additionally, it has clear tubing that makes nearly invisible to others. Its unisex design makes it perfect for both men and women.
  • CONVENIENTLY RECHARGEABLE: With the MSA 30X, you won’t need to worry about constantly replacing its batteries. Instead, just charge it! This sound amplifying earpiece comes with a rapid recharging station, so you can just set it on the charging hub once its batteries run low. The charger plugs directly into the wall for your convenience. Once charged, sound simplifier will provide up to 8 hours of continuous use
  • COMES WITH ACCESSORIES: With your purchase, you’ll receive 2 MSA 30X sound amplifier, a dual recharging base, 12 silicone tips, and 1 cleaning brush. The silicone earbuds allow you to customize the fit of your sound amplifier, ensuring that it is comfortable and secure on your ear.


See User Reviews And Ratings On Amazon


More Tube Amplifiers To Choose From

Dayton Audio HTA100BT Hybrid Stereo Tube Amplifier with Bluetooth USB Aux Phono in Sub Out 100W
  • Authentic vacuum tube warmth and character with class AB amplifier efficiency produces an articulate and natural sonic experience
  • Powerful 50 watts per channel of audiophile fidelity that is sure to please even the most discerning ear
  • Convenient input connections including USB, optical, coaxial, phono, stereo RCA, and Bluetooth V5
BoyuuRange MT-34 MKII EL34 Tube Hi-Fi Intergrated Amplifier Push-pull
  • Vacuum tube: 5Z4P x1, EL34 x4, 6N1J x3
  • Input jack: CD / AUX / TAPE
  • Output power: 2 × 25W (ultra-linear connection), 2× 15W(Triode)
Audiophile Vacuum Tube Amplifiers - Design, Construction, Testing, Repairing & Upgrading, Volume 1
  • Popovich, Igor S. (Author)
  • English (Publication Language)
  • 290 Pages - 01/29/2015 (Publication Date) - Career Professionals (Publisher)
Willsenton R8 KT88/EL34 x4 Tube Integrated AMP Power Amplifier Headphone (Black)
  • One amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tubes, please purchase in addition. There is a Red selection button on the Back of the amp to switch.
  • Pure hand-made, Point to point manual welding.
  • Willsenton R8 is an integrated Amplifier, it is a Power Amplifier too (there is a group Power amp input), it is a Headphones amp too.

Last update on 2021-10-05 at 01:12 PST/ Affiliate links / Images from Amazon Product Advertising API

Learn About The Tube Amps And How They Work

Chances are you’ve just bought your first Electric guitar and wish to find out all about guitar amps. Maybe you’re just curious as to how long amps have been around, how they work, or which to purchase. Whatever the reason, by reading this article, you’ll get answers.

History of the Amplifier

Guitar amps have been around for roughly 70 years now, having first appeared during the 1930s. The earliest amps had very poor high treble and bass responses. This was improved over time, as amps became better developed. During the ‘60s, the guitar amp greatly evolved to where it is today when guitarists of that era experimented with deliberately overloading their amp to create Distortion. From that point on, most amps were provided with preamp distortion controls. Playing with distortion has since become an important part of Electric guitar playing

Types of Amplifiers

There are two types of amps: solid state and vacuum tube amps. Additionally, there are some amps that combine both solid state and tube technologies. Most amps, especially the least expensive ones, are solid state because they are lighter and easier to repair than tube amps are. A lot of guitarists, however, prefer the tube amp due to the tube amp’s analog sensitivity, which they claim makes tube amps sound better. While this is probably the case, most beginners can’t afford to shell out the $500-$1000 it costs to buy a good tube amp. That’s why solid state amps are actually a good buy in some cases.

Solid state and vacuum tube amps come in combo (speakers and head) packages or separately. Guitarists who aren’t picky can just buy the combo, while those who are picky can “mix and match” heads and speakers. This is useful for those looking to achieve a certain sound.

How Amps Work/What Watts Mean

Without going into a big, long, technical explanation, amplifiers basically take the vibration (sound) of the string(s) and amplify it, thereby increasing the sound. If you wish to find out more about the technical side of guitar amps, there are several good books that cover the topic pretty thoroughly.

Each amplifier has a certain number of watts. The higher the number of watts, the louder the sound produced by the amp is. Generally speaking, those who wish to play shows will want to get amplifiers with at least 30 watts, preferably at least 50 watts, especially if they plan on playing at larger venues.