How Speakers are Built
A New Sound System for the National Marine Museum
High Performance Stereo is pleased to announce that the Marine Corps Heritage Foundation in partnership with the National Museum of the Marine Corps in Triangle, VA, located near the Marine Corps Base Quantico, has selected the HPS-4000® sound system for the new large screen theatre currently under construction. The theatre will boast an 80 foot wide screen that is also 60 feet tall and will be the home of a special new large format film now in production.
Building a sound image big enough for a screen of this size has always presented a challenge for sound systems. In the past most systems have attempted to create tall sound images with a single center speaker high above the main center speaker. While this approach does help, it still fails fill the screen with a wall of sound that stereo is supposed to be.
EarCandy Cabinets

I started playing piano when I was four, and I was doing piano recitals in front of 2,000 people when I was six. I babysat for this lady who couldn’t pay me so she gave me her ex-husband’s Stratocaster and it was love at first sight. After that, nothing else mattered but good grades. I had to have good grades or my dad would yank the guitar. He was a brilliant man, an E-9 Master Chief in the US Navy, a math genius and a very skilled wood worker by hobby. He had me out in the wood shop as soon as I could walk, I was sanding cabinets and shelves. When he passed away he left me all of his wood working tools, which a few are still used in the shop to this very day.
Raging Snail Amplification

“A lot of boutique companies take old designs that sounded great and just copy or modify them, but never ask what made it sound so good. I deviate a lot from traditional topology to maximize those characteristics while correcting the problems that those amps have.”
Electric Amp

Amps take a lot of abuse so it was important to build one that is capable of taking abuse from shippers and being on the road. I have been told that they are overkill, but they are just killer. – Joel Wheeler, Electric Amp, USA.
Love Tree Amplifiers

“We build our amps in solid wood enclosures. This opens up a world of different sounds and looks. Your amp is 50% of your tone and we feel it should look as nice. As a company we build to a standard, not a price point.” says Jon-Paul Painton, Marketing Director at Love Tree Amplifiers.