
The Sound at Glastonbury 2025
Adrian Cooke September 1st, 2025 Leave a commentDiscover the sound at Glastonbury 2025: from the Pyramid to Block9, stages delivered powerful audio and fresh changes that defined the festival.
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Why DJ/musician PA systems often falls short
Adrian Cooke August 28th, 2025 Leave a commentDJ/musician PA systems often struggles at events with 80+ guests. Datarhyme delivers professional sound, PAT-tested safety, insurance, cabling and full support.
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COVID-19 Safe Policy
Adrian Cooke May 1st, 2021 Leave a commentDatarhyme enhanced hygiene procedure to protect against COVID-19

COVID-19 Lockdown Blues
Adrian Cooke May 10th, 2020 Leave a commentDatarhyme does not have any customer-facing outlets so were effectively open during the lockdown as customers communicate by phone or the Internet to book services. However, with the current lockdown in place, there is no scope for work as we rely on the events where people interact together. Datarhyme encourages everyone to follow the Staying… Continue reading →
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RCF 4PRO 8003 vs SUB 8003 MK2 vs SUB 8004
Adrian Cooke January 30th, 2018 5 CommentsRCF Subwoofer Demo – Comparing 3 mid-range 18in subwoofers – RCF 4PRO 8003-AS, SUB 8003-AS-II and SUB 8004-AS
18in Subwoofer DemoRCF 4Pro 8003 ASRCF SUB 8003 AS IIRCF SUB 8004 AS

Confused About Hiring a PA System
Adrian Cooke May 9th, 2015 Leave a commentDo you need help hiring the correct PA system for your event? You’ve got no idea what you need. You confused by watts and woofers. Try our PA system selector below to provide you with easy to understanding information on the type of system you’ll need for your event. Note that all our systems including… Continue reading →

High Quality PA System Sound with MP3/AAC Music
Adrian Cooke May 28th, 2014 Leave a commentYou’ve hired a decent PA system, you connect up your laptop and start playing music but it doesn’t sound right. The sound isn’t crisp and the bass is lacking. You try another song and it sounds the same. What’s wrong? Your first thought is to blame the PA system but wait a minute. Let examine… Continue reading →
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Guide to Subcompact and Mini Line Arrays
Adrian Cooke May 2nd, 2013 Leave a comment“Small, light and sonically powerful, these arrays are designed for the vast majority of average-sized spaces.” TechDecisions Guide to Subcompact and Mini Line Arrays is an article by Frederick J. Ampel. It details the trend and provides an overview of Subcompact and Mini Line Arrays PA systems. “This trend and product overview is focused on the… Continue reading →
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Portable Appliance Testing (PAT) Misconceptions
Adrian Cooke February 22nd, 2013 Leave a commentPortable appliance testing (PAT), what’s all the fuss about? PAT describes the examination and testing of an electrical appliance to ensure that it is safe to use. A visual examination identifies external safety defects. A test using a PAT inspection kit identifies internal defects such as irregular voltage, etc.…. As a provider of PA hire equipment, we… Continue reading →
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