-40%
AUDIO RESEARCH SP 5 PREAMPLIFIER
AUDIO RESEARCH SP 5 PREAMPLIFIER
AUDIO RESEARCH SP 5 PREAMPLIFIER
AUDIO RESEARCH SP 5 PREAMPLIFIER
AUDIO RESEARCH SP 5 PREAMPLIFIER
AUDIO RESEARCH SP 5 PREAMPLIFIER
AUDIO RESEARCH SP 5 PREAMPLIFIER
AUDIO RESEARCH SP 5 PREAMPLIFIER

AUDIO RESEARCH SP 5 PREAMPLIFIER

$ 184.8

Availability: 100 in stock
  • Brand: Audio Research
  • All returns accepted: ReturnsNotAccepted
  • Condition: "AS IS" FOR PARTS OR REPAIR. DOES NOT WORK.
  • Model: AUDIO RESEARCH SP 5

    Description

    THIS LISTING IS FOR AN AUDIO RESEARCH SP 5 PREAMPLIFIER.
    WILL NOT PASS SIGNAL.
    WE DO SEE UNIT HAS BEEN WORKED ON IN THE PAST.  EVIDENCE OF THIS ARE SOLDERING TRACES BROKEN AND REWIRED ON THE 2 OP AMPS.  ALSO LOOKS LIKE THE AM-5 AND AM-6 DEVICES HAVE BEEN UNSOLDERED AND RESOLDERED.  WE FOUND AN IMBALANCE IN THE PLUS AND MINUS REGULATED POWER SUPPLIES.  TESTING STOPPED THERE.
    SOLD "AS IS" FOR PARTS OR REPAIR.
    SEE PICTURES.