Author Topic: Sumo Polaris 310 mosfet poweramp/Robert Grodinsky Ref4 preamp R3000  (Read 1096 times)

Offline Kent Kassler

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These are currently running and sound truly wonderful...the amp puts out 100wpc class A/B and is a rare find in good cosmetic condition(one minor bend on a heatsink fin)...the pre has twin phonostages with selectable cartridge load settings for both,bass/treble circuits can be switched out,numerous mono and stereo switch facilities and twin sets of pre-outs.The phono stages are highly regarded and the pots are stepped attenuators.Both units are black and clean.Alty hit us with some pics!Call Andre in Cape Town on 0839811111
Owner of "Outhouse Audio"...where all turds come to rest.

Offline alternativeroute

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Re: Sumo Polaris 310 mosfet poweramp/Robert Grodinsky Ref4 preamp R3000
« Reply #1 on: August 09, 2011, 08:28:06 pm »
Alty hit us with some pics

Eish, never took any pics but here are some from the web:







The past, the present and the future walk into a bar. It was tense.  :nutter:

Offline Kent Kassler

  • Kent Kassler
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  • Moscode lateral fet hybrid power amps.
Re: Sumo Polaris 310 mosfet poweramp/Robert Grodinsky Ref4 preamp R3000
« Reply #2 on: August 09, 2011, 08:41:15 pm »
Thank-you sire!
Owner of "Outhouse Audio"...where all turds come to rest.

Offline dean

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Re: Sumo Polaris 310 mosfet poweramp/Robert Grodinsky Ref4 preamp R3000
« Reply #3 on: August 09, 2011, 09:22:21 pm »
That's a good deal
Contact me for denon, monitor audio,klipsch, rotel,boston,velodyne,any many more quality brands. We install home cinema , dstv and top line security systems.