Audio Research LS-22r PREAMPLIFIER

THIS LISTING IS FOR A ONE OWNER COMPLETELY REFURBISHED AND UPGRADED (4/18) AUDIO RESEARCH LS-22 WITH REMOTE CONTROL (RARE)! INCLUDED IN THE SERVICE ARE 8 NEW 6922EH TUBES, THE POWER SUPPLY IS NEW WITH HIGHER CAPACITY, VOLTAGE AND TEMPERATURE RANGE AUDIOGRADE ELECTROLYTIC CAPACITORS. ALL 12 POWER SUPPLY DIODES WERE REPLACED WITH ULTRA FAST SOFT REC0VERY RECTIFIERS.THE AUDIO SIGNAL FILM CAPS WERE REPLACED WITH FAR SUPERIOR AND VERY HIGH END ( EXPENSIVE) POLYSTYRENE RTX AND MUNDORF EVO OIL FILM CAPS! THE VOLUME POTENTIOMETER WAS COMPLETELY CLEANED AND REBUILT USING 6 NINES PURE SILVER IN TEFLON WIRING. ALL SWITCHES WERE REPLACED WITH NEW SILVER CONTACT UNITS.OTHER UPGRADES INCLUDED REPLACING THE INFERIOR TANTALUM CAPS WITH FILM CAPACITORS. BRAND NEW FRONT HANDLES! THERE IS A SLIGHT SCRATCH IN FRONT BUT OTHER THAN THAT COSMETICALLY ITS IN BEAUTIFUL CONDITION. AS TO THE PERFORMANCE I CAN'T SAY ENOUGH GREAT THINGS ABOUT THE SOUND THIS WONDERFUL PREAMP PRODUCES IT TRULY COMPETES WITH REFERENCE LEVEL COMPONENTS PERIOD! ALSO UP FOR SALE IS THE MATCHING AUDIO RESEARCH VT-130SE REFERENCE AMPLIFIER! THANK YOU