From Vinyl To Plastic

One man's quest for audio perfection

Sine Wave

CyberPower CP1500PFCRM2U UPS Review This post contains affiliate links. Please see my full disclosure here. All Image Credit: CyberPower For almost a decade my CyberPower OR700LCDRM1U has been in continual use 24/7 protecting first my BENQ W10000 projector and latterly my JVC RS640 projector. So I decided that as I was […]

CyberPower CP1500PFCRM2U UPS Review

May 20, 2023 in Equipment / Reviews tagged CP1500PFCRM2U / CyberPower / Line Active / Power Factor Correction / Sine Wave / UPS by fromvinyltoplastic

CyberPower PR750LCDRM1U – UPS Review When I lived in California, noisy, unstable power and loss of power was never an issue for my home theatre. However, after moving to New Jersey loss of power and unstable voltage has been a regular event. So, as I have always used a bulb […]

CyberPower PR750LCDRM1U – UPS Review

June 21, 2022 in Equipment / Reviews tagged CyberPower / Simulated Sine Wave / Sine Wave / Uninterruptible Power Supply / UPS by fromvinyltoplastic

Uninterruptible Power Supplies (UPS) – An Introduction Uninterruptible Power Supply or UPS. The questions are what are they, where are they used, do I need one or more and what type? What Are They? The function of a UPS is to mask or remove any changes to your AC supply […]

Uninterruptible Power Supplies (UPS) – An Introduction

June 3, 2022 in Technical Posts tagged Backup / Double Conversion / Line Interactive / Simulated Sine Wave / Sine Wave / Single Conversion / Uninterupted Power Supply / UPS by fromvinyltoplastic