I agree wholeheartedly with 1953 but would maybe substitute a Placette remote volume control for the Ref. Line.
THETA GEN 5A OUTPUT GAIN CHANGE MOD
THE THETA GEN 5A HAS A FACTORY SET OUTPUT LEVEL THAT IS HIGHER THAN AVERAGE. THIS RESTRICTS THE NUMBER OF CLICKS THAT I CAN TURN ON THE VOLUME CONTROL OF MY PREAMP (C.A.T. SIGNITURE MK3). THETA HAS A GAIN REDUCTION MODIFICATION. HAS ANYONE DONE THIS MOD? WILL IT AFFECT SOUND QUALITY?