Roksan K3 Power Amplifier


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Roksan are one of the most prestigious and well-regarded British hifi manufacturer's on the market today, and for good reason. The K3 series upholds this reputation with a truly powerful sound, capable of revealing all of the beautiful nuances hidden deep within your favourite songs. The K3 is based heavily upon the success of its predecessor, the K2 series, seeing improvements made across all elements of componentry in order to deliver an even more adept and impressive sound response.

The K3 Power Amp has been designed and engineered in order to offer the discerning music enthusiast a truly separate hifi listening experience. When combined with other models in the K3 range, the result is a dynamic and superlative sound response, complete with the power and grunt necessary to drive even the most demanding of speakers; while also retaining the subtitles of every microdynamic and fine nuance. 

While the K3 Power Amp is naturally partnered with the K3 integrated amplifier, the K3 Power Amp is compatible with essentially all pre-amplifiers on the market and will work in harmony with many different brands. The K3 Power Amp can be used in a straight forward pre/power system, or mono-blocked to form a bi-amp (or even tri-amp) system for the best possible power distribution to your speakers. 


 Inputs Stereo RCA (L&R)
Stereo XLR Balanced 
 Outputs 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 
 Gain 31.6 dB 
Harmonic Distortion  <0.003% 1kHz - 8Ω 
Signal-to-Noise 130dBr (ref. 33.5 mV)
Power Source 220V - 240V 50Hz / 60Hz
Power Consumption Warm up mode <25W
Full Power <800W
Dimensions (W x D x H) 432 x 380 x 105mm (incl. feet)
Weight 14kg

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Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

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