For sale my recapped/rewired (plus) SUMO Andromeda ll power amplifier in excellent condition.1. Both channel input boards have been recapped using Elna Silmic 2 electrolytic capacitors and Wima film capacitors in place of bi-polar electrolytics. Secondary power supply's electrolytic capacitors powering the input boards were replaced using Nichicon Gold along with On-Semi ultrafast/soft recovery rectifier diodes replacing the cheap stock 1 amp rectifier diodes. Main power supply filter capacitors were replaced with ultra long life/ultra low impedance types from Kemet/Rifa, along with a 68 amp IXYS ultrafast/soft recovery ultra low noise bridge rectifier to replace the stock diode bridge. 2. RCA Inputs replaced with two pair of Vampire CM1F/CB RCA gold over OFC copper. Output speaker binding posts replaced with Cardas CCGR-S. 3. Internal wiring replaced with Audioquest PSC+ to the RCA inputs, and 11awg. Cardas 6/9s litz to the binding posts 4. AC IEC inlet replaced with Audio Grade red copper rhodium plated AC IEC inlet. 5.. All soldering connections performed with Cardas Quad-Eutectic solder 6. Restoration done during Covid lockdown, so about 11 months old and fully burned in. This recap, rewiring, and reworking makes this amp sound far more refined and much better sounding than original! Would prefer local pickup and audition, but would consider shipment at buyer's expense. $899.00 obo Paypal adds 3.5 %. Please check my additional excellent feedback on Audiogon under username Michaelspallone. Thanks for looking.
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