- #Best power cable for vintage stereo audio tuner how to#
- #Best power cable for vintage stereo audio tuner full#
These are chosen based on the application that the power supply will be used for. Firstly, a transformer is used to change the mains voltage that comes out of the wall to a voltage or various voltages on the secondary. There are multiple stages within a power supply. What is a power supply capacitor and why do they age? In this article, I’ll cover some basic theory and advice on the component most likely to age in a piece of equipment, the power supply capacitor.
#Best power cable for vintage stereo audio tuner full#
Although the list of components for a full in depth restore may be long, capacitors are usually the first to cause audible or functional related issues.
#Best power cable for vintage stereo audio tuner how to#
I found that one of the biggest obstacles for someone starting out is determining what components need to be replaced and how to choose those that replace them. It’s safe to say that without that good old 1060, I’m not sure I would have ever gotten into DIY. This project not only made me comfortable with DIY projects that would follow, it gave me the confidence to go and seek out new projects to the point of building and designing my own equipment. My hard work added a sense of sentimental attachment to it that I had never experienced with a piece of audio gear before. After replacing all the necessary capacitors, all the negative aspects that I heard before were gone! The sound now had that warm and detailed sound Marantz was famous for. What I didn’t know while I was working on it was that the best reward was yet to come. This project was actually enjoyable and gratifying, like the feeling of refinishing an antique piece of furniture. Despite being concerned of my lack of soldering skills or understanding, I was surprised with how easy and exciting it was. With help from some of the forum members, I was able to get a schematic and order the correct replacement capacitors. It was indeed one of the worst sounding amplifiers that I had ever heard!Īfter browsing some audio forums on the topic, I learned that the capacitors had probably aged, dramatically compromising the sound quality. “What the hell had gone wrong?”, I thought. The soundstage was nonexistent, the treble was rolled off, and the bass sounded like someone was kicking a cardboard box. When I first powered it up, I was in plain and utter shock. I remember feeling ecstatic about the deal and rushed home as soon as possible to hook it up to my system. Unfortunately, older gear will likely sound inferior compared to the day it was purchased, as certain electronic components under the cover age over time.ĭuring my early college years when funds were tight, I purchased a Marantz Model 1060 off of Craigslist for a few hundred bucks. There’s a plethora of old gear available that can be found on the second hand market from companies such as Audio Research, Conrad Johnson, Luxman, PS Audio, Dynaco, Marantz, Sansui, Quad, and many more. It’s not a secret that one of the more economical ways of building a HiFi system is to purchase used or vintage gear.
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