e/Boutique amplifier

Information
has gloss	eng: Boutique amplifier is a catch-all descriptor for any type of guitar amplifier that is hand built with the intention of being much better than the mass-produced variety offered by large companies. In the majority of cases, this is reflected in the price. Sometimes they are clones of older designs, often with minor improvements in layout or circuit design. Sometimes they are new designs altogether. A common claim made is that they feature better parts than ever appeared in any commercially available amplifier, and use vacuum tubes as the primary means of processing sound. In all actuality most boutique designs use the same components used by the large manufacturers in bygone eras that were abandoned in favor of minimizing manufacturing costs.
lexicalization	eng: Boutique amplifier
instance of	c/Instrument amplifiers