The Klark Teknik DN504 Quad Compressor/Limiter has been designed to give the studio or PA engineer comprehensive and convenient automatic control over gain and level.
Four channels of compression are available in one unit of nineteen inch rack space.
As a Compressor, the DN504 can achieve almost undetectable dynamic range reduction by the use of sophisticated automatic attack and release circuitry. Compression can also be used as an effect in its own right with full manual control over Threshold, Ratio, Attack, Release and Gain. There is also a switchable 'Knee' control which provides the option of Hard or Soft compression styles.
Four side chain inputs are provided. A stereo link function is available to allow channels to be linked in pairs to compress stereo signals while avoiding the possibility of image shift.
PSU is switchable between 110V and 220V, currently set to work on 220V. Fuse has to be changed for 110V operation. EU power cord included.
US and EU parcels ship via UPS, ETA 1-7 working days from pickup day zero. That also applies to most
All shipments are fully insured.
Bigger shipments requiring pallets or custom made crates ship to US, CA, JP, CN, AU and other outside of EU locations via DHL Air Freight, ETA is normally approx. 7-14 working days from pickup day zero.
Big shipments inside EU ship via different freight companies, recently mostly via ACE Logistics. Freight forwarders can use different courier companies for deliveries to final destinations.
Palletising and crating time can vary depending on the size of the shipment and packaging queue. We pack all our shipments with great care.
You are most welcome to pick your order up yourself from our Retrosonic Pro Audio showroom, studio and warehouse in Tallinn, Estonia.
We ship worldwide – contact us for a personal shipping quote or any other questions.
VAT (Value Added Tax) can be deducted if you have a company with a valid EU VAT number or if you're based outside of the EU. Non-EU buyers pay all and any import tax and duty as regulated by their local customs.