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#1
04-24-2018, 05:55 PM
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C1100 tube warm up anomaly
From this morning I am the owner of a new C1100 preamplifier. I am very satisfied but I noticed an anomaly in the phase of switching on from standby: When I turn it on, after the 15 seconds of the warmup, the writing tube warmup remains on the display and the volume indicator does not appear. The volume appears if I use the remote control or the knob on the preamplifier. Could one of the C1100 owners ever have an equal problem?
Thank you.
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Vincenzo Main system: C1000T - MCD/MDA1000 - MCD1100 - MT10 - MC 1.2Kw x 2 - Sonus faber Lilium - Pioneer D07. 2nd system: MA6600 - MCD500 - Thorens TD160HD - Klipsch Heresy III HT system: MC501 x 2 - MC205 - MX121 - MVP 891 Yamaha Bd 1067S - Dynaudio Contour 5.4S /SCX/ - Audience 72SE - B&W705. 
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#2
04-24-2018, 05:56 PM
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Vincenzo Main system: C1000T - MCD/MDA1000 - MCD1100 - MT10 - MC 1.2Kw x 2 - Sonus faber Lilium - Pioneer D07. 2nd system: MA6600 - MCD500 - Thorens TD160HD - Klipsch Heresy III HT system: MC501 x 2 - MC205 - MX121 - MVP 891 Yamaha Bd 1067S - Dynaudio Contour 5.4S /SCX/ - Audience 72SE - B&W705.
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#3
04-24-2018, 06:02 PM
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Mine does the same thing. Seems okay to me
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Main Equipment: Kharma Elegance dB11-S, JL Audio F113v2 X 2, Block Audio Line & Mono SE Amplification, Bricasti M21 DAC, Antipodes Kala K-50 Server, Clearaudio Performance SE. Satisfy tonearm & Maestro Wood MM cartridge. Power: Shunyata Everest 8000, Sigma XC v2, Sigma NR v2, Block Audio PCs, Defender, ADDPowr Wizard Grounding: Shunyata Altaira CGS - 4 X Alpha CGS cables, Network : Supra Cat 8+, Twin (Nenon) Modified Buffalo GS2016 Switches, Keces P3 LPSU, Cables: Wireworld Platinum 8 USB, Wireworld Platinum Eclipse 8 Speaker cables, 6M & 1M Tubulus Concentus ICs, Other:Two PSI Audio AVAA C20, Multiple GIK products, Stillpoint Apertures, Stillpoint Minis and Ultra SS, Three 20 Amp lines, Furutech GTX - Gold outlets, Adona Rack
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#5
04-24-2018, 06:29 PM
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Quote:
Mine used to do that. I determined that it only did it if I left it on and it shut itself off after an hour or whatever the auto shutoff time is. Since I started making sure I turn it off when I am done, it has never done that again.
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Tony
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#6
04-24-2018, 06:38 PM
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C1100 tube warm up anomaly
Hmmm. I will have to check.
Update! I had shut my C1100 off earlier today after turning the volume down to 0. Just now, after I turned it on, the display kept the warmup message even after the lights changed and until I raised the volume up.
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Main Equipment: Kharma Elegance dB11-S, JL Audio F113v2 X 2, Block Audio Line & Mono SE Amplification, Bricasti M21 DAC, Antipodes Kala K-50 Server, Clearaudio Performance SE. Satisfy tonearm & Maestro Wood MM cartridge. Power: Shunyata Everest 8000, Sigma XC v2, Sigma NR v2, Block Audio PCs, Defender, ADDPowr Wizard Grounding: Shunyata Altaira CGS - 4 X Alpha CGS cables, Network : Supra Cat 8+, Twin (Nenon) Modified Buffalo GS2016 Switches, Keces P3 LPSU, Cables: Wireworld Platinum 8 USB, Wireworld Platinum Eclipse 8 Speaker cables, 6M & 1M Tubulus Concentus ICs, Other:Two PSI Audio AVAA C20, Multiple GIK products, Stillpoint Apertures, Stillpoint Minis and Ultra SS, Three 20 Amp lines, Furutech GTX - Gold outlets, Adona Rack Last edited by crwilli; 04-24-2018 at 07:34 PM.
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#7
04-24-2018, 06:39 PM
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Quote:
B
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#8
04-25-2018, 12:29 AM
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Mine too, just waiting for the green light and listening to music.
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Shunyata Research, McIntosh Laboratory, Altec Lansing, James Bullough Lansing...
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#9
04-25-2018, 07:56 AM
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checked mine.
1. Unit on, volume at 25, press red standby/on button. 2. press red standby/on button, after normal warmup volume goes to 25 1. unit on volume at 0, press red standby/on button 2. press red standby/on button, after normal warmup volume volume goes to 0 I have ver v2.01, received new about a month ago.
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#10
05-03-2018, 02:24 AM
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I have the same firmware version (V 2.01). Mr Jordan Smith (McIntosh Tech Support) tell me will be a future update to fix this issue. The problem happens only if the volume % is 0.
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Vincenzo Main system: C1000T - MCD/MDA1000 - MCD1100 - MT10 - MC 1.2Kw x 2 - Sonus faber Lilium - Pioneer D07. 2nd system: MA6600 - MCD500 - Thorens TD160HD - Klipsch Heresy III HT system: MC501 x 2 - MC205 - MX121 - MVP 891 Yamaha Bd 1067S - Dynaudio Contour 5.4S /SCX/ - Audience 72SE - B&W705.
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