0800 634 4484
Mon-Fri 9am-6pm  |  Sat 9am-5.30pm
Roksan K3 Power Amplifier

Roksan K3 Power Amplifier

The K3 Power Amplifier offers an excellent-value option for upgrading any audio separates component system, with clarity, detail and power in abundance.

Man. Part No.: K3 Power Amplifier

Roksan K3 Power Amplifier


The K3 Power Amplifier offers an excellent-value option for upgrading any audio separates component system, with clarity, detail and power in abundance. In addition to being compatible with most audio systems, it is also the natural partner for the K3 Integrated Amplifier and is the perfect way to upgrade your K3 system to offer more headroom, grip and control. It can be used as a straight pre/power combination with the K3 Integrated or to form a bi-amplification (or tri-amplification) system for the ultimate drive and power to your loudspeakers. Whichever way it is used, the smooth and powerful sound of the K3 Power Amplifier will be a superb, synergic improvement to your system.



- Improved amplifier PCB
- Symmetrical amplifier layout
- Optimised power supply layout, distribution and decoupling
- Better decoupling and power regulation to all stages
- Directly powered power amp section
- Improved grounding  
- Optimised routing and short speaker output cables
- New improved protection circuit
- Improved wideband noise rejection
- Reduced residual hum and noise
- 0.5W standby operation with auto detect and a 30 minute timer



Stereo RCA Stereo
XLR balanced

Stereo loop RCA
Stereo loop
XLR balanced

Input Impedance
23 kΩ

Input Sensitivity
(115W) - 900 mV

Speaker Output
L & R (x1)

Output Power
> 140W (8Ω) > 220W (4Ω)

Power Supply
500 VA Ultra Low Noise Toroidal Transformer

Damping Factor
>110 (8Ω)

Frequency Response
(-3dB), <3Hz - >100kHz

31.6 dB

Harmonic Distortion
<0.003% 1kHz - 8Ω

130dBr (ref. 33.5V)

Power Source
220V - 240V 50Hz / 60Hz

Power Consumption
Warm up mode <25W
Full Power <800W

432 x 380 x 105mm (incl. feet)


Additional Information

Promotion No
Manufacturer's Part No. K3 Power Amplifier
Amplifier Award No
Connections No
Amplifier Power No
Number of channels No
Features No
Amplifier Brand No
DAC Bits No
Number of Decks No
Speed No
Amplifier Dimensions No
Cd Player Dimensions No
Tuner Dimensions No
Unit Dimensions No
Warranty No
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Finance options* to help you afford the product you want!

If your order value is £389.00 or over you will be given the option to buy on finance when you reach the checkout. We have two finance options available:

Buy Now Pay 6 Months Later
Buy Now Pay 12 Months Later


Please Note: A minimum 10% deposit is payable up front on credit or debit card on all finance orders.

How to Apply

Applying for finance is simple. All you need to do is call us on 0800 634 4484 during opening hours and we will be able to process your order.

Who is the finance agreement with?

The finance agreement is with Hitachi Consumer Credit, one of the largest money lenders in the UK.

*Finance is available to UK applicants 18 years of age or older and subject to status. Finance is not available for business customers. Prices are correct at time of going to press and are subject to change during the term of this offer without notice. Terms and conditions are available on request. Finance agreements are available on orders between  £389 and £10,000 (including VAT and shipping). Please ensure you are able to keep up repayments of any finance package taken.

Now Group UK Ltd trading as Exceptional AV operates under a Consumer Credit Licence, No. 560813.
This licence is issued by The Director General of Fair Trading at the Office of Fair Trading in accordance with the Consumer Credit Act 1974.

Roksan K3 Power Amplifier

Availability: Usually dispatched

Availability: In stock

£1,000.00 inc vat


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Freephone: 0800 634 4484
From abroad: +
44 1628 778885
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Live Chat
You can chat to our team live on the website by clicking on the chat window located bottom right of the page.

  Phone Lines Open
Monday to Friday 9am to 6pm
Saturday 9am to 5.30pm
Sundays and Bank Holidays Closed
Christmas Eve 9am to Noon
New Year's Eve 9am to 4pm

Next working day delivery is available on all in-stock items. All deliveries over £50 are fully traceable and most of our deliveries give you text message alerts!



Up to 90 Day Returns!

Returns are easy and flexible. We will accept returned goods up to 90 days from purchase with the following restrictions as summarised below. For more details please read our Terms & Conditions of Sale, a link is shown at the bottom of the home page.

Changing your Mind
It's OK to change your mind but please be aware that all goods must be returned in as new, unused and re-saleable condition. This means that all packaging must be intact, all accessories are complete in their original wrappers and any free items are also returned with the goods. Essentially the product must be returned in the same condition as you would expect to receive a new unit in. In all cases the cost of returning the goods will be the customer's responsibility. All faulty items must be returned complete and will be repaired under the manufacturer's warranty.


How we Handle Returns
Depending on how long you have had the goods there are different options availble to you. In the case of faulty items, if the item fails due to a manufacturing fault between 1 and 28 days from delivery we will exchange it for a brand new one of the same model. Any items which are found faulty after 28 days from delivery will be repaired under the manufacturers warranty. For returns where you have changed your mind, please find our policy below:


This is were you return your item and we will exchange it for another item of equal or higher value. If the item you wish to change to is of higher value you only pay the difference. If the item is of a lower value we will issue you with a credit note for the difference which you can spend with us at a later date.

Credit Note
This is where you return your item and we issue you with a credit note which you can use against another purchase with us.

This is where you return your item and we issue a refund back to the same method you paid with. e.g. the same credit card. This is not available after 14 days, only exchange or credit note is available after 14 days.

25% Restocking Fee
If your item is returned to us between 29 and 90 days from delivery we will charge a restocking fee of 25% of the price you paid for the item initially. This will be deducted from the value of the exchange or credit note which is issued to you. This is because  technology in the AV marketplace moves fast, and as a result the value of items decrease very quickly.

Please note we do not accept returns after 90 days, except for repairs under warranty.

To complete your order please call us on 0800 634 4484
9am to 6pm Mon-Fri, 9am to 5.30pm Sat.

Thank you!