#501
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That exactly was my thinking if 2021 would ring in a new 275 anniversary model.
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McIntosh |
#502
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I bought the Orange tester for it’s simplicity. Not as detailed with information as others on the market but it satisfies my needs 100%.
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“Life is what happens to you while you’re busy making other plans” |
#503
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“Life is what happens to you while you’re busy making other plans” |
#504
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Thanks, miner!
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Solid State System: PS Audio Dectet - Innous Zen MK3 - Schiit Audio Yggdrasil - WireWorld Eclipse 8 Cables - McIntosh C48 & MC452 - Sonus Faber Guarneri Tradition - JL Audio F110v1 (2) - Stillpoints Tube System: PS Audio Dectet - McIntosh MR88 - Innous ZenMini - Chord Qutest - WireWorld Eclipse 8 Cables - McIntosh C22V & MC275 - Sonus Faber Cremona Auditor - Stillpoints & IsoAcoustics Gaia III |
#505
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Unfortunately the Orange VT-1000 is out of production.
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Main System: Amati Futura Mains Amati Homage VOX Center, Proac Response 1sc Rears, Three MC2301's for L,C,R MC 602 for the rears C 1100, MX 151, MCD 1100, MR 80 Nottingham Dais with Wave Mechanic Sumiko Palo Santos Presentation SurfacePro 3, RPi 4, ROON, WW Starlight Platinum USB, Schiit Yggdrasil, Benchmark DAC3 HGC MX 151, OppO BDP-95, JVC RS-500 DILA projector, 106" diagonal Stewart Luxus Screenwall Deluxe with Studiotek 130 G3 material. Lake House: Ohm F, MC 275V, C2300, MR 77, Rega P3 OnDeck: McIntosh MAC 4300v |
#506
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MC275 club
I might be eating my words regarding tube life. Last night when I turned on my system and began playing my first song, there was some distortion and then no playback. I then noticed that the tubes on the MC275VI were no longer lit green and three on the left were flashing red. I shut down the system, waited a minute, and then turned it back on. Everything went from orange to green on the MC275VI as it should and it seemed fine. Playback resumed as normal but now when I turn on the MC275VI, I sometimes get a low level thump out of the speakers that I didn’t get before. This happens right when I turn it on, not after the tube warmup sequence. It doesn’t seem to do it every time I turn the amp on, but when it does, it varies in how loud the thump is. It’s never really loud, but reminds me of my old Adcom system at startup. Any thoughts? Unfortunately, I don’t have a spare set of tubes to try at this time. Also, I thought that if there was a tube failure I would not be able to restart the amp without it going immediately to sentry mode.
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McIntosh MC462, C22 IV, and MR7084; Simaudio Moon 300D V2 DAC; Technics SL1200G, Mac Mini Server; Sonus Faber Grand Piano Home; and Wireworld Cables. Last edited by Stahle; 11-28-2020 at 05:24 PM. |
#507
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I took all of the tubes to my dealer and while I was there, they tested the two KT88’s on the side that flashed red and one tested good and the other test low but still ok. Basically nearing the end of its life is what they said. They’re going to test the rest and get back to me next week. Can a tube that is testing this way cause the sentry circuit to trip?
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McIntosh MC462, C22 IV, and MR7084; Simaudio Moon 300D V2 DAC; Technics SL1200G, Mac Mini Server; Sonus Faber Grand Piano Home; and Wireworld Cables. |
#508
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I keep a set of known good tubes in reserve and if there is a problem I can swap in the new set while I test the older ones.
Not sure on the sentry circuit ‘cause my amp doesn’t have one. But good luck!
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Main System: Amati Futura Mains Amati Homage VOX Center, Proac Response 1sc Rears, Three MC2301's for L,C,R MC 602 for the rears C 1100, MX 151, MCD 1100, MR 80 Nottingham Dais with Wave Mechanic Sumiko Palo Santos Presentation SurfacePro 3, RPi 4, ROON, WW Starlight Platinum USB, Schiit Yggdrasil, Benchmark DAC3 HGC MX 151, OppO BDP-95, JVC RS-500 DILA projector, 106" diagonal Stewart Luxus Screenwall Deluxe with Studiotek 130 G3 material. Lake House: Ohm F, MC 275V, C2300, MR 77, Rega P3 OnDeck: McIntosh MAC 4300v |
#509
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Nobody has any thoughts on my issue?
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McIntosh MC462, C22 IV, and MR7084; Simaudio Moon 300D V2 DAC; Technics SL1200G, Mac Mini Server; Sonus Faber Grand Piano Home; and Wireworld Cables. |
#510
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I don't think it is the tubes but something happened.... That thump is the amp charging the capacitors but pulling current current through the speaker to do so. At least that is what happens with other amps. It wasn't doing it before, it should not do it now.
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