LYCOS RETRIEVER 
Ruby: Ruby Gem
built 641 days ago
R[U]by and sapphire are the two varieties of the mineral corundum. Their exceptional hardness is surpassed only by diamonds. Red corundum is called ruby, and all other colors are called sapphire. The cut-off between ruby and pink sapphire on one end and plum sapphire on the other has long been a subject of controversy. Of course, gem dealers want the gem they're selling to be classified as a ruby because the name alone increases its value.
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Ruby has many shades of sparkly clean all the way up to a great, natural overdrive. The input buffer helps to retain treble detail going into the 386 chip. As you increase the Volume, you will start getting nice breakup. Where the Little Gem is similar to a "master volume" amplifier, Ruby is more like the "non-master" volume amps. If the Little Gem can be considered Marshall-ish, Ruby could be called Fender-ish or like a JTM 45.
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Many people associate its brilliant crimson colors with passion and love, making Ruby an ideal choice for an engagement ring. Ruby is the red variety of the corundum mineral species, while all other colors of corundum are called Sapphire. Fine rubies, especially Burmese stones over 3cts, are among the rarest and most expensive gemstones in the world. Prized for their beauty, durability, and rarity, it is the quality of the color which most determines the value of the stones. The ideal color is a highly fluorescent red of high intensity.
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Ruby Gem