PROVIDING SERVICE & UPGRADES
TO YOUR AUDIO EQUIPMENT

DJCS can provide repair to your valve based, solid state and hybrid audio equipment.

DJCS is authorized to perform repairs, factory modifications "Signature Upgrades" to Icon Audio (UK) Ltd., Graham Slee (UK) and Pure Fidelity (CA) audio equipment. DJCS is the appointed service center for Audioarcan, a Canadian distributor/dealer located locally in Barrie, Ontario, whom DJCS has a close working relationship with. DJCS has recently agreed to provide service to Red Leaf Audio Marketing, a Canadian distributor, for their EAR Yoshino Audio (UK) product line.  ! See you at the 2024 Audio Show ! 

Factory Authorized

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repair to your valve based equipment

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repair to your solid state based equipment

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perform upgrades and modifications

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Above, an  Icon Audio, PS3 MkII, Phone Stage  is on my bench, undergoing a  "Signature Upgrade".
This entails replacing the existing five valves, the four E88CC valves are upgraded with a quad-matched
set of premium E88CC valves, the existing 6SN7 / CV181 valve is upgraded to a premium grade CV181.
This upgrade includes replacing four  audio coupling capacitors  to the  Mundorf  "MCap EVO SilverGold.Oil"  series.

Send to me for Service

When shipping a unit to me for service, I have arranged with Audioarcan to accept shipments on my behalf, to ensure that the courier of your choice, never drops at my door in my absence. Porch theft is a growing concern. With this arrangement, we are assured that your product lands safe and sound. I will pickup your shipment from Audioarcan upon its arrival.

Quick Turnaround


I will do everything in my power to reduce the turnaround time to an absolute minimum.






Fast Return

Audioarcan will ship back your equipment by UPS Ground, unless otherwise arranged.  This will ensure you receive it in the shortest timeframe.

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Hello,  I'm Don Stewart,
sitting at my service area, hard at work !

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