class-A

img 3814

Musical Fidelity AMS35i Class-A Amplifier Repair

Come with me this time as I repair and review a beautiful Musical Fidelity AMS35i class-A integrated amplifier. Welcome back, everyone. I know this will make quite a few people happy – another article about many people’s favourite brand, Musical Fidelity. I’ll go one better, with the baby amplifier from arguably Musical Fidelity’s greatest product […]

Musical Fidelity AMS35i Class-A Amplifier Repair Read More »

img 3277

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

Mark Levinson ML-7 Preamplifier Repair & Review Read More »

img 0549 1

Stunning Krell KSA-100S Amplifier Repair, Restoration & Review

Good news, we’ve saved another stunning, irreplaceable amplifier, this time a Krell KSA-100S power amplifier from Krell’s golden era. Welcome back, classic hi-fi lovers! If you like amplifiers you’ll enjoy this one. Almost nothing is built like this beautiful amplifier now or even back then. Gear like this stunning Krell KSA-100S is so hard to

Stunning Krell KSA-100S Amplifier Repair, Restoration & Review Read More »

img 3812

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

Beautiful Krell PAM-7 Preamplifier Repair & Review Read More »

img 2955

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

Beautiful Yamaha CA-2010 Integrated Amplifier Repair & Restoration Read More »

img 1222

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

Accuphase C-202 Line-Level Preamplifier Service & Review Read More »

img 0370

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

Krell KRC-HR Ultimate Preamplifier Restoration & Repair Read More »

img 6085

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

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

img_0265

Class-A Amplifiers and the Krell KSA-150

Regulars will know how much I love Krell’s class-A amplifier designs. The Krell KSA-150 power amplifier is a great example. In this article, I discuss the basics of class-A amplifiers, with particular reference to the gorgeous KSA-150. You may have already watched my restoration video, where I completely refurbish one of these beasts, if not,

Class-A Amplifiers and the Krell KSA-150 Read More »

IMG_2783.JPG

Krell KSA-200S Class-A Amplifier Repair and Restoration

I am about to embark on a Krell KSA-200S Class-A Amplifier Repair and Restoration, in this case for a very good friend of mine.    As many of you will know, the Krell KSA-200S is a beast of an amplifier, up there with the very best products Krell ever made. It is almost unliftable by one person,

Krell KSA-200S Class-A Amplifier Repair and Restoration Read More »

Scroll to Top