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Legendary Krell KSA 100 Class A Power Amplifier Restoration

Welcome back folks, it’s Monday and that means it’s both my day off and article time, darn it! Anyway, this time it’s another amplifier restoration. We’re heading to a similar time in the 1980s, but with a different manufacturer, Krell, and to the OG myth, the legend, the Krell KSA 100 class A power amplifier! […]

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Mark Levinson ML-7 Preamplifier Repair & Review

The Mark Levinson ML-7 preamplifier is a classic and sought-after piece of vintage high-end hi-fi. Come with me as I repair one. Most who love finer hi-fi gear will be familiar with Mark Levinson, one of the great names in high-end audio. The Mark Levinson ML-7 is one of the most famous high-end preamplifiers from

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Beautiful Krell PAM-7 Preamplifier Repair & Review

Krell has produced some stunning gear over the years and this Krell PAM-7 is a great example. Come with me as I repair and overhaul this lovely old girl. The Krell PAM-7 preamplifier dates back to earliest days of Krell, but all the trademark features are present: thick boards, premium parts, class-A operation, separate power

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Beautiful Yamaha CA-2010 Integrated Amplifier Repair & Restoration

The beautiful Yamaha CA-2010 must be one of the best-looking integrated amplifiers of all time. Come with me as I repair and restore this classic amplifier. The Yamaha CA-2010 integrated amplifier is just beautiful and Yamaha knows it. Most people know it too and in fact, this aesthetic design works so well that Yamaha recently

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Accuphase C-202 Line-Level Preamplifier Service & Review

The Accuphase C-202 line-level class-A preamplifier is an extraordinary piece of hi-fi gear. Come along as I service and review this great preamp. The Accuphase C-202 is a line-level, class-A, fully balanced preamplifier. It also features a dedicated CD buffer circuit, with very little in the signal path. By any measure, it is a superb

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Krell KRC-HR Ultimate Preamplifier Restoration & Repair

Come with me this time, as I dive deeply into the repair and restoration of one of the best solid-state preamplifiers of all time – the magnificent Krell KRC-HR. NOTE – for a bunch of different shots and angles, check out my detailed Krell KRC-HR video overview! If you’re reading this, you’ve probably heard of Krell

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Fully Restored Krell KSA-150 Class-A Amplifier for Sale in Near-Mint Condition

This is a once in a lifetime opportunity to own a near-mint, fully restored, KSA-150 class-A power amplifier, with original double boxes and 15 amp power cable. This stunning amplifier also has the very unusual 15-11150 serial number, perfect for a KSA-150! I even have the original owner’s manual somewhere and will try to find

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