Hello, You Are Bidding On A USED IN EXCELLENT CONDITION VERY RARE VINTAGE SET OF AUDIOPHILE EQUIPMENT MITSUBISHI MGA DA-P600 STEREO PREAMPLIFIER WITH MATCHING DA-A600 STEREO POWER AMPLIFIER. THESE UNITS ARE FROM THE MID 1970S I BELIEVE. THEY ARE ONE OF THE BEST LOOKING DESIGNS AND I HAVE ALWAYS LOVED THE WAY THEY LOOKED. THESE ARE VERY HARD TO FIND NOT MANY MADE AND ARE TRUE AUDIO COLLECTORS ITEMS. THE ONLY ONE I HAVE SEEN THAT SOLD FOR THE COMBO , SOLD ON DECEMBER 8TH 2023 FOR $856 WITH SHIPPING. THE PREAMP AND AMP ARE BOTH ABLE TO BE RACK MOUNTED AND HAVE A BEAUTIFUL SILVER BRUSHED DESIGN THAT I THINK WERE MADE TO LOOK IDENTICAL TO THE PIONEER SPEC SERIES OF THAT TIME WITH THE DESIGN AND RACK HANDLES. THE AMPLIFIER IS RATED AS 50W PER CHANNEL RMS. THE AMP HAS 2 SETS OF SPEAKER TERMINALS ON THE BACK CAN HANDLE 2 SETS OF SPEAKERS IN A/B IT ALSO HAS BEAUTIFUL VU METERS ON TI THAT WORK PERFECTLY. THIS COMBO ACTUALLY SOUNDS VERY GOOD! I HAVE OWNED THIS SETUP FOR MANY YEARS NOW AND HAS BEEN HOOKED UP POWERING A PAIR OF MARTIN LOGAN SPEAKERS AS WELL AS A PAIR OF VINTAGE KLIPSCH HERITAGE SPEAKERS AND SOUNDED GREAT! ALL ORIGINAL NEVER HAD ANY WORK DONE AND ALWAYS CONNECTED WITH HIGH QUALITY CABLES IN TO HIGH QUALITY POWER FILTRATION DEVICES. THEY WORK AND SOUND GREAT BUT HAVE SOME MINOR FLAWS. THE LEFT VU METER BULB IS DIMMER THEN THE RIGHT VU METER BULB, NOT BY MUCH BUT IT IS NOTICEABLE.I WAS GOING TO REPLACE THE BULBS AND PUT WHITE OR BLUE LEDS IN FOR THE METERS BUT NEVER NEVER GOT AROUND TO IT. PURELY COSMETIC FLAW. THE KNOBS HAVE A BIT OF STATIC WHEN YOU TURN THEM THE VOLUME AND BALANCE KNOBS BUT ONCE IN PLACE NO ISSUES.THIS IS JUST DIRTY POTS AND CAN BE CLEANED EASILY WITH DEOXIT IF YOU WANTED TO TAKE THEM APART AND DO IT TO RESTORE THEM PERFECTLY. JUST DIRTY POTS IS ALL AND A DIM BULB, EVERYTHING ELSE IS PERFECT. CAPS HAVE NEVER BEEN REPLACED IT IS UP TO YOU IF YOU WANT TO DO IT I LIKE TO KEEP MY GEAR ALL ORIGINAL IF POSSIBLE. Winning Bidder to Pay $FREE for S/H. Payment Must Be Received With In 2 Days Of Auctions End. Items Ship With In 3 Business Days Of Cleared Payment. Business Days Do Not Include Saturday, Sunday Or Holidays. ALL ITEMS ARE SOLD AS-IS WITH NO RETURNS OR EXCHANGES. FREE SHIPPING ONLY APPLIES TO THE LOWER CONTINENTAL UNITED STATES ONLY. Thanks