Synergistic Research 240 Volt RED And BLACK Fuses


Well-Known Member
Jul 30, 2013
Having recently replaced the following Red and a Black SR fuses with the latest Blues the following are now available.

1 X 20mm X 5mm Red 3.15A slow blow £35 + £4 pp

1 X 20mm X 5mm Red 4A Slow blow £35 + £4 pp

1 X 20mm X 5mm Red 4A slow blow £35 + £4 pp

1 X 20mm X 5mm Black 4A slow blow £66 +£4 pp

PayPal gift or Bank transfer, postage shown within the UK, shipping abroad would have to be calculated.

About us

  • What’s Best Forum is THE forum for high end audio, product reviews, advice and sharing experiences on the best of everything else. This is THE place where audiophiles and audio companies discuss vintage, contemporary and new audio products, music servers, music streamers, computer audio, digital-to-analog converters, turntables, phono stages, cartridges, reel-to-reel tape machines, speakers, headphones and tube and solid-state amplification. Founded in 2010 What’s Best Forum invites intelligent and courteous people of all interests and backgrounds to describe and discuss the best of everything. From beginners to life-long hobbyists to industry professionals, we enjoy learning about new things and meeting new people, and participating in spirited debates.

Quick Navigation

User Menu

Steve Williams
Site Founder | Site Owner | Administrator
Ron Resnick
Site Co-Owner | Administrator
Julian (The Fixer)
Website Build | Marketing Managersing