This service include repair for your HK CITATION 17 preamplifier.
REPAIR SERVICE ONLY , NOT THE UNIT ON PICTURE.
By sending your unit to us, you can rest assured that both channels are properly upgraded using matched components . Our service includes a replacement of ALL varied and aged components at no extra cost
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We will perform repair and cleaning service inside unit , not outside, focusing on bad internal components and parts.
Unit functionality on us. Our goal - return unit full functionality making minimum change to your unit .
OUR JOB IS INSIDE
What is included:
- unit testing and problem troubleshooting.
- repair all found problems.
- cleaning internal boards, switches and trim resistors.
- replacing all bad , electronic components,
- new front panel lamps if needed.
- inside oxidation and corrosion removal .
- soldering joints testing and rebuilding if needed.
- adjustment
- audio grade components only will be used.
- testing after repair --- 24 hours.
- No hidden fees or charges.
PROBLEMS COVERAGE
- no power.
- smoke coming from inside.
- no sound.
- distorted sound .
- left channel has no sound.
- right channel has no sound.
- unstable sound.
- low sound on one or two channels.
- some function not working.
- other
- illumination or front light not working.
After repair you will have a fully working unit back+ our shop receipt with explanation of all replacement done inside.
Price includes parts, labor and tax.
All upgrades, changing design ,functionality will be offer to you by email if needed and will need your approval.
PARTS AND COMPONENTS WE USE IN REPAIR PROCESS
ELECTROLYTIC CAPACITORS ---- Elna, Panasonic, Nichicon,Rubycon, Samxon,
NON ELECTROLYTIC TUBE SCHEMATICS -- Sangamo, k73-16 , Mullard , K42Y-2, KSO-2G
NON ELECTROLYTIC solid state SCHEMATICS --- Saha, Vishay ,
TRANSISTRORS , IC ---------------------------------- Philips, Pioneer,Sanken,DEC,SMK, Mitsubishi.
Each repair case is unique and we will decide what part will be used.
Our goal --- minimum change to unit to keep unit original schematic design.
Critical components for sound will be changed by original or close as possible by parameters.
Time frame for repair after recive -- 10-20 days.
Most parts we have in stock but sometime if it needs some unusual ,rare ,specific parts - time frame could be longer.
Example - specific switches, trim resistors, tube holders, exclusive ,rare push buttons.
In any case we will contact you and inform you how it goes.
Certified repair shop.
THERE ARE UNITS WE DO NOT TAKE FOR REPAIRS
-- AFTER MAJOR FLOOD OR WATER DAMAGE INSIDE.
-- AFTER MAJOR FIRE AND CHEMICAL DAMAGE .
--- 30% AND MORE MISSING INTERNAL COMPONENTS
--- AFTER IDIOTIC UPGRADES AND REDESIGN.
-- AFTER SEVERE MECHANICAL DAMAGE.
---- AFTER MODIFICATIONS AND UNACCEPTED SCHEMATIC CHANGES.
SHIP IT TO US (WE WILL PROVIDE SHIPPING ADDRESS AFTER PURCHASE) , SHIPPING BACK TO YOU IS FREE.
WE NEED FROM YOU -- ACTUAL UNIT AND PIECE OF PAPER WITH EXPLANATION ABOUT ALL PROBLEMS YOU KNOW ABOUT THIS UNIT.
IT HELPS A LOT IN REPAIR PROCESS AND TROUBLESHOOTING.
IF FOR SOME REASON WE CAN NOT FIX your unit ---- FULL REFUND , NO QUESTIONS ASK.