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Roksan Audio ltd

 

 

K2 Stereo Power Amplifier User Manual 

CLASSIFICATION: 

General Use

 

 

Version 1.02

 

All specifications are liable to change without notice. E&OE

 

Page 9 of 11

 

ENGLISH

 

If you suspect that your ROKSAN 

K2

 Stereo Power Amplifier is not operating properly, you should check all the 

connections carefully. Pay particular attention to speaker phasing and channel connections. Phono plugs should 
be fully inserted- a frequent cause of problems is that Phono plug surrounds do not make proper contact. Below 
are some commonly encountered problems with suggestions for possible cure. The list is not exhaustive: If you 
have any unresolved problems, please consult your appointed ROKSAN dealer or distributor. 
 

SYMPTOM 

LIKELY CAUSE 

SUGGESTED REMEDY 

No power 

AC Mains lead not inserted properly 
Unit not switched on at rear panel 

Ensure AC Mains lead is fully inserted 
Switch unit on at rear panel 

No output on one or more 
channels 
 
Lower output on one or both 
channels 
 
Poor speaker imaging, lack  
of Bass output 
 

Missing or bad input signal connection 
Incorrect speaker connection 
 
Higher trim on one or both channels 
 
 
Loudspeakers connected out of phase 

Check all input connections 
Check speaker output connections on 
rear panel 
Check trim level and adjust accordingly 
 
 
Check polarity of speaker connections 
(especially important if Multi-wiring, 
Multi-amping) 

Hum from speakers 

Incorrect Grounding 
 

Check Mains polarity and grounding on 
all connected equipment 

 
 
 
 
 
 
 
 
 

There are no user-serviceable parts inside your 

K2

 Stereo Power Amplifier

. If a fault should develop; refer all servicing to 

your appointed ROKSAN retailer, distributor or ROKSAN approved service agent. 

 

Your ROKSAN 

K2

 Stereo Power Amplifier 

is guaranteed against any defect in materials and workmanship for a period of 

five years

 from the date of purchase. 

 
 

This guarantee only becomes effective if the warranty card is validated by the ROKSAN retailer from whom the equipment 
was purchased and returned to ROKSAN within 

28 days

 of purchase. 

This guarantee excludes: 

 

1.  Damage caused due to accident, missuse, neglect and incorrect installation, adjustment or repair. 
2.  Liability for damage or loss during transit from the retailer or purchaser to ROKSAN or its authorised distributor for the 

purposes of repair or inspection. 

 

Carriage costs to ROKSAN shall be borne by the consignor. 

 

All claims under this guarantee must be made through an authorised ROKSAN retailer. 

 

If equipment returned for repair to ROKSAN is found on inspection to comply with the product specification ROKSAN 
reserves the right to make a charge for examination and return carriage. 

 

Unauthorised servicing will void this guarantee

 
 
 
 
 
 
 
 
 

T R O U B L E S H O O T I N G

 

K

K

K

2

2

2

  Stereo Power Amplifier 

G U A R A N T E E

 

K

K

K

2

2

2

  Stereo Power Amplifier

 

Summary of Contents for Kandy K2

Page 1: ...D LANE LONDON NW9 8XD ENGLAND UK T E L 4 4 0 2 0 8 9 0 0 6 8 0 1 F A X 4 4 0 2 0 8 2 0 5 2 6 4 4 E M A I L i n f o r o k s a n c o u k S S ST T TE E ER R RE E EO O O P P PO O OW W WE E ER R R A A AM M...

Page 2: ...cations Notes U UN NP PA AC CK KI IN NG G Included in the packing of your K2 Stereo Power Amplifier you will find One mains lead fitted with the correct mains power plug for your country One informati...

Page 3: ...The earth wire in the UK this is colour coded green yellow of the mains cable supplied with your Integrated Amplifier must be connected to a suitable earthing point established for this purpose by yo...

Page 4: ...eel off protective film on the mirror display R RO OK KS SA AN N K K2 2 S St te er re eo o P Po ow we er r A Am mp pl li if fi ie er r R Re ea ar r P Pa an ne el l V Vi ie ew w 1 Straight Input Straig...

Page 5: ...Input Selector Switch 5 to STRAIGHT If you wish to use the amplifier for multi amping with the K2 Integrated or purely as a power amplifier you should connect the pre out of your K2 Integrated pre am...

Page 6: ...to their respective speakers the amplifier is ready for use Multi Amping The Loudspeakers Set up If the Loudspeakers utilise more than one drive unit with individual input terminals for example a Twee...

Page 7: ...t Connection Set up Using the K2 Integrated Amplifier and K2 Stereo Power Amplifier CONNECTION NOTES 1 Connect the Integrated Amplifier L R Pre outputs to the L R Trimmed inputs of the 2 channel Power...

Page 8: ...indicating NO SIGNAL 5 If there is still no signal after approximately 20 minutes the amplifier will revert to Sleep Warm up mode and the MODE indicator light will glow GREEN 6 As soon as there is a s...

Page 9: ...arity of speaker connections especially important if Multi wiring Multi amping Hum from speakers Incorrect Grounding Check Mains polarity and grounding on all connected equipment There are no user ser...

Page 10: ...r Damping Factor 110 8 Frequency response 3dB 3Hz 100kHz Straight or trimmed input Gain 31 6 dB Straight or untrimmed 50 dB Full Mute Fully trimmed Harmonic Distortion 0 003 1kHz 8 Signal to Noise Rat...

Page 11: ...oksan Audio ltd K2 Stereo Power Amplifier User Manual CLASSIFICATION General Use Version 1 02 All specifications are liable to change without notice E OE Page 11 of 11 ENGLISH w w w r o k s a n c o u...

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