For any of the services mentioned on this page please CONTACT US:

• Dada Electronics Australia
• 286 Canterbury Rd
• St Kilda West 3182
• Victoria, Australia
• +61 3 9534 8575 10am-6pm AEST Monday to Friday ONLY.
• or use the 'Contact' link below.

See also

• Dada Electronics Europe home page, webshop, and forums
• Dada Electronics North America
• Joost Plugge Engineering
• 'Unofficial Leak website' by Steve Spicer
• Quad blog spot
• Keith Snook's Valve & Audio Stuff
• Douglas Self Amplifier Institute
• Berndt Ludwig 405 modifications
• Bias stability in Quad 303
• Practical issues and benefits of two of the Quad 405-1 modifications suggested in Bernd Ludwig's paper on the Quad 405
• Misprint in Quad 99pre manual
• Downloads from Dada Electronics Europe (registration required)
• Selections from our audio resources