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Klark Teknik DN9620 Dual-port AES50 Extender - 1 Pair - Skip to Product Information

Klark Teknik DN9620 Dual-port AES50 Extender - 1 Pair

Dual-port AES50 Extender/Multiplexer (1-pair)
Be the first to review Item ID: DN9620
Klark Teknik DN9620 Dual-port AES50 Extender - 1 Pair
Klark Teknik DN9620 Dual-port AES50 Extender - 1 Pair
Special Order

Special-ordered from Klark Teknik. Please contact us for availablity and estimated delivery date. Special orders cannot be canceled or returned.

Note: While most of the items we sell ship for free, this item does not qualify for free shipping due to special circumstances.

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Klark Teknik DN9620 Dual-port AES50 Extender - 1 Pair
Special Order

Special-ordered from Klark Teknik. Please contact us for availablity and estimated delivery date. Special orders cannot be canceled or returned.

Note: While most of the items we sell ship for free, this item does not qualify for free shipping due to special circumstances.
Contact us for more information

Extend Your AES50 Connections the Easy Way

This article was Written By

Our Product Research Team

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Searching for a high-channel count solution to Ethernet and Cat 5 cabling's 100-meter limitation? Klark Teknik has your number. A pair of Klark Teknik DN9620 units extends two multimode optical-fiber AES50 connections by 500 meters (or Cat 5 copper-cable connections by 100 meters). This high-capacity solution yields you 48 bidirectional channels at 96kHz or 96 channels at 48kHz. The DN9620 boasts rugged Neutrik etherCON connectors for AES50 ports and copper connections, along with a dual-fiber Neutrik opticalCON DUO connector for optical-fiber connections. You'll appreciate this extender's clock source options, which include front-panel button selection and LED indication. You also get status indicator LEDs for each AES50 port and optical and copper snake connections. Packed into a rugged, half-width rackmount chassis, the DN9620 includes an auto-ranging universal switch-mode power supply.

High-channel counts with SuperMAC networking

The DN9620 employs Klark Teknik's AES50-compliant SuperMAC digital audio networking technology. This yields you high channel counts, ultra-low latency, sample-synchronous and phase-aligned networked clock distribution, error detection and correction, and network redundancy. What's more, the live sound experts here at Sweetwater have found SuperMAC-equipped devices like the DN9620 easy to use. Thanks to its intelligent SuperMAC implementation, DN9620 is compatible with a wide range of consoles, audio system engines, digital I/O units, and most other AES60-equipped devices.

Effortless, adaptable synchronization

You can synchronize the Klark Teknik DN9620 to its own internal clock, or to an incoming AES50 signal. And it's a breeze to set up, thanks to this extender's convenient front-panel selection button. When using two DN9620 units concurrently in a larger system, the nominal transmitter of the pair will be synchronized to the incoming external AES50 clock, while the nominal receiver will be synchronized to the incoming snake clock. Sample rate selection is just as easy using the front-panel 96kHz/48kHz button. Easy-to-see front-panel status LEDs for AES50 and network synchronization, clock source, sample rate, and snake options round out the DN9620's feature set.

Flexible dual media support

With support for both optical-fiber and copper cables via a Gigabit Ethernet digital audio point-to-point link, the DN9620 offers lots of flexibility. The unit's dual-fiber Neutrik opticalCON DUO connector enables a bidirectional optical link on a single multimode dual-fiber cable. The DN9620 is mighty rugged and reliable as well, courtesy of its premium Neutrik etherCON and opticalCON DUO connectors.

Klark Teknik DN9620 Dual-port AES50 Extender Features:

  • Extends 2 multimode optical-fiber AES50 connections by 500 meters
  • Extends Cat 5 copper-cable connections by 100 meters
  • Employs Klark Teknik's AES50-compliant SuperMAC digital audio networking technology
  • Yields 48 bidirectional channels at 96kHz or 96 channels at 48kHz
  • Adaptable clock source options with front-panel button selection and LED indicators
  • Status indicator LEDs for each AES50 port and optical and copper snake connections
  • Premium Neutrik etherCON and opticalCON DUO connectors
  • Auto-ranging universal switch-mode power supply ensures worldwide compatibility
  • Rugged, half-width rackmount chassis
What Does "Special Order" Mean?

A special-order product is one that we don't normally keep in stock. We order it from the manufacturer as soon as you order from us. We have great relationships with all the manufacturers we carry, so we can get your special order to you as fast as or faster than anyone else. Remember that special orders are non-returnable and non-cancelable, so make sure the item is right for you. A Sweetwater Sales Engineer can help you decide — call (800) 222-4700 for assistance!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.