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Read my impressions on the C312 preamplifier!
Review Article -
On The Bench / Completed Projects
Read ArticlesSee what is currently in the shop for repair or modification and follow along for before and after photos!
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Repairs / Modification / Service
Service RequestsQUARK Audio started as a vintage audio repair business and it still proudly offers these services to the public.
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Schedule a Demo
Request A DemoThe C312 preamplifier with optional SP CP36 is available for demo in my personal system as well as the HeeTarChee Funky Series integrated amplifier with FCF1.
The Home of Made to Order Audio - A System Built for You
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Angela-Gilbert Yeung
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QUARK Audio
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Musica Bella
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Components
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Integrated Amplifiers
An integrated amplifier combines both the preamplifier and power amplifier into a...
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Preamplifiers
The preamplifier is the heart and controller of your audio system. All...
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Power Amplifiers
The power amplifier converts voltage to current in order to drive your...
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Digital To Analog Converters
Regardless of your digital source, that signal of 1s and 0s needs...
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Phono Preamplifiers
The signal coming from the cartridge on a turntable is often thousands...
System Tuning and Modifications
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Repairs / Modifications
QUARK Audio started as a vintage audio repair business and it still...
Capacitor Packs
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FCF Capacitor Packs
Requires a FCF jack for use of this plug and play upgrade. What...
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SP Capacitor Packs
Requires a SP cap pack jack for use of this plug and...
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SPF Capacitor Packs
The SPF capacitor packs combine both the SP and FCF into a...
AC Filtration and Power Supplies
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AC Filters and Conditioners
Even with a dedicated line for your stereo system, our AC mains...
