Skip to the content
Sunday, January 29th, 2023
Favourites
  • List a Profile
Online Parts International
Buying & Selling of Parts

New Entry : From Editor

MPPT vs PWM and Power Inverters topology

May 29, 2022May 29, 2022

Solar Energy – some pitfalls

April 18, 2022May 29, 2022

EV – Why, when and where

April 10, 2021May 22, 2022

Buying yourself that great used car in the South African Market

April 5, 2021

Inverters Vs UPS

March 14, 2021May 22, 2022
  • Home
  • About
  • Contact
  • Introduction
  • Pin Posts
  • Blogging Hotspot
  • Account
    • Log In
    • Online Parts Users
    • Members
    • Register
    • Log Out
    • Password Reset
  • Business
    • Terms and Conditions
    • Dashboard
      • Search Home
      • Search Result
      • All Categories
      • Single Category
      • All Listings
      • Single Location
      • Add Listing
      • Directory Locations
      • Author Profile
      • Single Tag

MPPT vs PWM and Power Inverters topology

May 29, 2022May 29, 2022

Solar Energy – some pitfalls

April 18, 2022May 29, 2022

EV – Why, when and where

April 10, 2021May 22, 2022

Buying yourself that great used car in the South African Market

April 5, 2021

Inverters Vs UPS

March 14, 2021May 22, 2022

Education and Careers in South Africa

March 14, 2021

RIAA Preamplifiers on a Budget

September 15, 2018

Parts for Vintage Equipment

June 23, 2018

Ampacity and Current Handling of Conductors

June 23, 2018
Breaking News
MPPT vs PWM and Power Inverters topology Solar Energy – some pitfalls EV – Why, when and where Buying yourself that great used car in the South African Market Inverters Vs UPS
  • Home
  • Pre-amplifiers

Category: Pre-amplifiers

Pre-amplifiers Turntable Valves & Stuff

RIAA Preamplifiers on a Budget

Pre-amp Circuits for turntable MM or MC reproduction Apologies for the lack of updates over the last few weeks, our scribe has been off ill...

Admin
September 15, 2018
Read More
DAC Mixers Pre-amplifiers Why Digital

Focusrite 18i20 Revision One

Focusrite 18i20 Release One As an avid user and lover of the Focusrite mic preamps I recently found my preamp had a broken button for...

Admin
May 26, 2018
Read More
DAC Mixers Pre-amplifiers

DIY DAC for Audio

Bits, Bytes and Sampling - DIY DAC To kick off we need to piss of a couple of people, one being the high end user...

Admin
May 12, 2018May 21, 2022
Read More
Education Electronic Stores Manufacture Other Components Power Amplifiers Power Supplies Pre-amplifiers Schematics Valves & Stuff

Transistor Equivalents – old equipment restoration

Where to find transistor equivalents? Restoring old gear can be a nightmare when it comes to some of the more obscure transistor types, and a...

Admin
April 28, 2018
Read More
Music Power Amplifiers Pre-amplifiers Reel2Reel Snake Oil Turntable Valves & Stuff Why Digital

Vintage Audio Vs Modern Technology

Is vintage audio better than modern releases?  (post 2000) This reminds me of the first argument I had regarding the merits of mechanical VU meters...

Admin
March 25, 2018
Read More
Power Amplifiers Pre-amplifiers

Line and Microphone inputs

What is the difference between Line and Microphone Inputs This is a question often asked in the forums, not necessarily as simplified as this but...

Admin
October 1, 2017
Read More
Mixers Pre-amplifiers

“Sound City” – A forgotten Art

Sound City and analogue mixers I watched this movie a few weeks back and it had me intrigued on many levels.  Not just the snippets...

Admin
September 30, 2017
Read More
Patchbays Pre-amplifiers Schematics

Multiplexer and Demultiplexer switching (follow up)

Using Electronic switching to route signals As a follow up to our article on multiplexing (and demultiplexing) or MUX/DEMUX and running my own experimentation with...

Admin
September 23, 2017
Read More
Manufacture Mixers Pre-amplifiers

Upgrading to the new Mixer or Mic-preamplifier

To upgrade or not to upgrade is the question So last year Focusrite decided to change their range of 1st gen Scarlett series to 2nd...

Admin
August 20, 2017
Read More
Power Amplifiers Pre-amplifiers Valves & Stuff

Hybrid Amps

Hybrid Amps: Some more circuits Using the first article to get our creative juices flowing I found some more well written well designed amplifiers using...

Admin
July 20, 2017
Read More

Posts navigation

1 2 3 Next
Log in

Recent Posts

  • MPPT vs PWM and Power Inverters topology
  • Solar Energy – some pitfalls
  • EV – Why, when and where
  • Buying yourself that great used car in the South African Market
  • Inverters Vs UPS

Recent Comments

  1. Solar Energy – some pitfalls – Online Parts International on MPPT vs PWM and Power Inverters topology
  2. DIY DAC for Audio - Analog Ian on More about DACs – the A/D Converter
  3. More about DACs - the A/D Converter - Analog Ian on DIY DAC for Audio
  4. Admin on Vintage Audio Vs Modern Technology
  5. Ziggy on Vintage Audio Vs Modern Technology

Archives

Categories

Posts

  • MPPT vs PWM and Power Inverters topology
  • Solar Energy – some pitfalls
  • EV – Why, when and where
  • Buying yourself that great used car in the South African Market
  • Inverters Vs UPS

Categories

January 2023
M T W T F S S
 1
2345678
9101112131415
16171819202122
23242526272829
3031  
« May    
  • Home
  • About
  • Contact
  • Introduction
  • Pin Posts
  • Blogging Hotspot
  • Account
    • Log In
    • Online Parts Users
    • Members
    • Register
    • Log Out
    • Password Reset
  • Business
    • Terms and Conditions
    • Dashboard
      • Search Home
      • Search Result
      • All Categories
      • Single Category
      • All Listings
      • Single Location
      • Add Listing
      • Directory Locations
      • Author Profile
      • Single Tag
  • List a Profile
Log in
Copyright © 2023 Online Parts International. All rights reserved.
Theme: The Headlines By Themeinwp. Powered by WordPress.
  • List a Profile
We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept”, you consent to the use of ALL the cookies.
Do not sell my personal information.
Cookie SettingsAccept
Manage consent

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience.
Necessary
Always Enabled
Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.
CookieDurationDescription
cookielawinfo-checkbox-analytics11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Analytics".
cookielawinfo-checkbox-functional11 monthsThe cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional".
cookielawinfo-checkbox-necessary11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookies is used to store the user consent for the cookies in the category "Necessary".
cookielawinfo-checkbox-others11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Other.
cookielawinfo-checkbox-performance11 monthsThis cookie is set by GDPR Cookie Consent plugin. The cookie is used to store the user consent for the cookies in the category "Performance".
viewed_cookie_policy11 monthsThe cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. It does not store any personal data.
Functional
Functional cookies help to perform certain functionalities like sharing the content of the website on social media platforms, collect feedbacks, and other third-party features.
Performance
Performance cookies are used to understand and analyze the key performance indexes of the website which helps in delivering a better user experience for the visitors.
Analytics
Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.
Advertisement
Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. These cookies track visitors across websites and collect information to provide customized ads.
Others
Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet.
SAVE & ACCEPT