Anyone leave their amps on all the time

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edossin4
edossin4 Posts: 105
edited February 2008 in Electronics
I have an Adcom gfa 545 and a 555. I don't want to power them both through the one switched outlet on my Onkyo 805. And of course I'm to lazy to walk to the system every time to switch on 2 amps. Any ideas.:confused:
Onkyo Tx sr805
Oppo Dv-981hd
Onkyo Dv cp704
Adcom Gfa 555
Adcom Gfa 545
Polk Audio rti 12
Polk Audio cs400i
Polk Audio fx300i
Panasonic 54" rear projection
Direct HDTV DVR

PS3
Post edited by edossin4 on
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  • tcrossma
    tcrossma Posts: 1,301
    edited February 2008
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    I leave mine on all the time.
    Speakers: Polk LSi15
    Pre: Adcom GFP-750 with HT Bypass
    Amp: Pass Labs X-150
    CD/DVD Player: Classe CDP-10
    Interconnects: MIT Shortgun S3 Pro XLR
    Speaker cables: MIT MH-750 bi-wire
    TT:Micro Seiki DD-35
    Cartridge:Denon DL-160
    Phono Pre:PS Audio GCPH
  • phuz
    phuz Posts: 2,372
    edited February 2008
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    Yep, all of 'em. (cept for tube gear)
  • Ricardo
    Ricardo Posts: 10,634
    edited February 2008
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    I leave all my rig on all the time (unless there's thunderstorms...just in case).
    _________________________________________________
    ***\\\\\........................... My Audio Journey ............................./////***

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  • Willow
    Willow Posts: 11,332
    edited February 2008
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    my two Marantz Ma700s are on all the time. The outlaw mono has that detection sensor. or what ever they call it.
  • vonnie123
    vonnie123 Posts: 326
    edited February 2008
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    Use of a power conditioner with one device attached on delay would work, but switching both of those amps at once will create a heck of a current draw. I have to power my setup in a certain order: 7 channel amp on, then activate the receiver via a Belkin PF 60, which has a delay to the 2 channel amp. Watching the current numbers of the PF 60, this kept the draw down the best at system start up.

    I see no reason you could not leave them on all the time, but make sure you have some measure of high quality surge protection. Most commercial power is very inconsistent and flexes high and low voltage spikes, and drops. Are you using a 15 amp or twenty amp breaker. If you were using a 20 amp circuit, clearly you would have more latitude.
    [
  • tonyb
    tonyb Posts: 33,077
    edited February 2008
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    Nope,shut mine off.Who knows what goes on when I'm not home.Dogs might run behind there and yank out an I/C and short out the amp or something else.
    HT SYSTEM-
    Sony 850c 4k
    Pioneer elite vhx 21
    Sony 4k BRP
    SVS SB-2000
    Polk Sig. 20's
    Polk FX500 surrounds

    Cables-
    Acoustic zen Satori speaker cables
    Acoustic zen Matrix 2 IC's
    Wireworld eclipse 7 ic's
    Audio metallurgy ga-o digital cable

    Kitchen

    Sonos zp90
    Grant Fidelity tube dac
    B&k 1420
    lsi 9's
  • Serendipity
    Serendipity Posts: 6,975
    edited February 2008
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    tonyb wrote: »
    Nope,shut mine off.Who knows what goes on when I'm not home.Dogs might run behind there and yank out an I/C and short out the amp or something else.

    Same here. Who knows what could happen (lightning strike, short, blown amp, etc.) when the amp is powered on when nobody is around?
    polkaudio RT35 Bookshelves
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    polkaudio XRT12 XM Tuner
    polkaudio RM6750 5.1

    Front projection, 2 channel, car audio... life is good!
  • SolidSqual
    SolidSqual Posts: 5,218
    edited February 2008
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    My SS amps or designed to be always left on. The tube pre is turned off.
  • avguytx
    avguytx Posts: 1,628
    edited February 2008
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    Mine are always off when not in use. They may not draw much current, but I still turn them off.
    Richard? Who's your favorite Little Rascal? Alfalfa? Or is it........................Spanky?.................................Sinner.
  • steveinaz
    steveinaz Posts: 19,546
    edited February 2008
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    Only if my furnace is broke.
    Source: Bluesound Node 2i - Preamp/DAC: Benchmark DAC2 DX - Amp: Parasound Halo A21 - Speakers: MartinLogan Motion 60XTi - Shop Rig: Yamaha A-S501 Integrated - Source: Rotel CD14MkII CD Player - Speakers: Elac Debut 2.0 B5.2
  • dorokusai
    dorokusai Posts: 25,638
    edited February 2008
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    Nope.
    CTC BBQ Amplifier, Sonic Frontiers Line3 Pre-Amplifier and Wadia 581 SACD player. Speakers? Always changing but for now, Mission Argonauts I picked up for $50 bucks, mint.
  • Gaara
    Gaara Posts: 2,415
    edited February 2008
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    If they stay cool and don't draw much yes. Anything class D I leave on, all my A or A/B amps are off.
  • jakelm
    jakelm Posts: 4,081
    edited February 2008
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    yes, all on all the time. My home is too busy to keep turning off and on. Now if I leave for vac, I turn everything off. But normally I leave everything on.

    Everything stay nice and cozey and warm. Becides saving the life of the power switched.
    Monitor 7b's front
    Monitor 4's surround
    Frankinpolk Center (2 mw6503's with peerless tweeter)
    M10's back surround
    Hafler-200 driving patio Daytons
    Tempest-X 15" DIY sub w/ Rythmik 350A plate amp
    Dayton 12" DVC w/ Rythmik 350a plate amp
    Harman/Kardon AVR-635
    Oppo 981hd
    Denon upconvert DVD player
    Jennings Research (vintage and rare)
    Mit RPTV WS-55513
    Tosh HD-XA1
    B&K AV5000


    Dont BAN me Bro!!!!:eek:
  • Sherardp
    Sherardp Posts: 8,038
    edited February 2008
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    Class D on, my Outlaws stay on, but they go into a standby mode without active signal.
    Shoot the jumper.....................BALLIN.............!!!!!

    Home Theater Pics in the Showcase :cool:

    http://www.polkaudio.com/forums/showcase/view.php?userid=73580
  • treitz3
    treitz3 Posts: 20,273
    edited February 2008
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    I leave the entire rig on 24/7. Thunderstorms are an exception, in which case I unplug and set the plug far away from the outlet.
    ~ In search of accurate reproduction of music. Real sound is my reference and while perfection may not be attainable? If I chase it, I might just catch excellence. ~
  • cfrizz
    cfrizz Posts: 13,415
    edited February 2008
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    Mine is in standby mode. When I had my Parasound, I left it on all the time except for thunderstorms.
    Marantz AV-7705 PrePro, Classé 5 channel 200wpc Amp, Oppo 103 BluRay, Rotel RCD-1072 CDP, Sony XBR-49X800E TV, Polk S60 Main Speakers, Polk ES30 Center Channel, Polk S15 Surround Speakers SVS SB12-NSD x2
  • tonyb
    tonyb Posts: 33,077
    edited February 2008
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    Cathy,everything about you is in "standby mode".:p
    HT SYSTEM-
    Sony 850c 4k
    Pioneer elite vhx 21
    Sony 4k BRP
    SVS SB-2000
    Polk Sig. 20's
    Polk FX500 surrounds

    Cables-
    Acoustic zen Satori speaker cables
    Acoustic zen Matrix 2 IC's
    Wireworld eclipse 7 ic's
    Audio metallurgy ga-o digital cable

    Kitchen

    Sonos zp90
    Grant Fidelity tube dac
    B&k 1420
    lsi 9's
  • hockeyboy
    hockeyboy Posts: 1,428
    edited February 2008
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    My Sunfire has auto-detect so powers on when a signal is sent. I leave my HK amp on all the time but it's only 100WPC.
    My Main Gear
    Mitsu HC5000 (Proj.)
    Marantz SR8001 (AVR)
    Sunfire TGA7200 (AMP)
    Marantz DV7001 (SACD)
    Samsung BD-P1500 Blu-Ray
    LSi 15's (Front)
    LSiC (Center)
    LSiFx (Surrounds)
    DUAL SVS 20-39 CS Plus
    (Passive Subs)
    Marantz IS201 I-Pod Dock[/SIZE]
    Panamax M5300EX
    Carada Criterion 106" Brightwhite Screen
    Sunfire TGA 5200 & (4) B&W 605's in the party room
  • AndyGwis
    AndyGwis Posts: 3,655
    edited February 2008
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    I leave both of my amps on all the time. I'm not sure how much power it uses, but I believe it's probably minimal.
    Stereo Rig: Hales Revelation 3, Musical Fidelity CD-Pre 24, Forte Model 3 amp, Lexicon RT-10 SACD, MMF-5 w/speedbox, Forte Model 2 Phono Pre, Cardas Crosslink, APC H15, URC MX-950, Lovan Stand
    Bedroom: Samsung HPR-4252, Toshiba HD-A2, HK 3480, Signal Cable, AQ speaker cable, Totem Dreamcatchers, SVS PB10-NSD, URC MX-850
  • ShinAce
    ShinAce Posts: 1,194
    edited February 2008
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    You can use a 110 volt AC relay on the switched outlet to increase its power handling. The relay is worht about $ 10 and might require a $ 5 socket to wire without soldering.

    I'll leave my equipment on if I go grocery shopping. Once my day is over, I shut everthing down.
  • Rike255
    Rike255 Posts: 131
    edited February 2008
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    I always turn everything off (Unless it has a standby feature like my TV and PS3). We get frequent storms over here so I wouldn't want something to happen while I'm gone.
    Polk Audio RTi8 Fronts
    Polk Audio CSi A6 Center
    Polk Audio RTi A3 Surrounds
    Polk Audio PSW505 Subwoofer

    Onkyo TX-SR805
    Sony Bravia V5100 46"
    Sony Playstation 3 160GB
    Sony Playstation 3 120GB Slim
  • ben62670
    ben62670 Posts: 15,969
    edited February 2008
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    On All the time. If you shut them off, and get a good lightning strike it will hit your gound, and nutral which are not on the switch;)
    Please. Please contact me a ben62670 @ yahoo.com. Make sure to include who you are, and you are from Polk so I don't delete your email. Also I am now physically unable to work on any projects. If you need help let these guys know. There are many people who will help if you let them know where you are.
    Thanks
    Ben
  • cfrizz
    cfrizz Posts: 13,415
    edited February 2008
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    And just what are you implying Tony? HUH, HUH, HUH???:p;):D

    And Ben, "and nutral which are not on the switch." WHAT is nutral?

    tonyb wrote: »
    Cathy,everything about you is in "standby mode".:p
    Marantz AV-7705 PrePro, Classé 5 channel 200wpc Amp, Oppo 103 BluRay, Rotel RCD-1072 CDP, Sony XBR-49X800E TV, Polk S60 Main Speakers, Polk ES30 Center Channel, Polk S15 Surround Speakers SVS SB12-NSD x2
  • ben62670
    ben62670 Posts: 15,969
    edited February 2008
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    cfrizz wrote: »
    And just what are you implying Tony? HUH, HUH, HUH???:p;):D

    And Ben, "and nutral which are not on the switch." WHAT is nutral?

    There are 3 prongs on a standard wall jack. One is hot, one is neutral, and one is ground. Only the hot is normally disconnected from nearly any appliance. The neutral is basically a ground, or return. The only safe thing to do during bad weather is unplug your equipment.
    Please. Please contact me a ben62670 @ yahoo.com. Make sure to include who you are, and you are from Polk so I don't delete your email. Also I am now physically unable to work on any projects. If you need help let these guys know. There are many people who will help if you let them know where you are.
    Thanks
    Ben
  • WilliamM2
    WilliamM2 Posts: 4,811
    edited February 2008
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    edossin4 wrote: »
    I have an Adcom gfa 545 and a 555. I don't want to power them both through the one switched outlet on my Onkyo 805. And of course I'm to lazy to walk to the system every time to switch on 2 amps. Any ideas.:confused:


    You can't power either of them off the switched outlet, they draw too much current. The outlet is rated 1A max.
  • george daniel
    george daniel Posts: 12,096
    edited February 2008
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    left "On",
    JC approves....he told me so. (F-1 nut)
  • ShinAce
    ShinAce Posts: 1,194
    edited February 2008
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    Please consider using a relay. You'll need electrical experience on the level of wiring a switch and outlet.
  • MADGSF
    MADGSF Posts: 603
    edited February 2008
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    Thank you William, that was my first thought when I read the original post. Hopefully he has not plugged them into the back of the AVR.

    My amp has a 12v trigger from the AVR to turn it on. I don't want to leave it on all the time.
    AVR: Elite VSX-21TXH
    Amplifier: B&K 7250 Series ii
    Misc: Velodyne SMS-1
    Mains: RTi-10
    Center: CSi-5
    Rear: Boston DSi460
    Sub: SVS PC-Ultra
    TV: Panasonic TC-P58V10
    DVD: Panasonic DMP-BD60K
  • pearsall001
    pearsall001 Posts: 5,384
    edited February 2008
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    Turn mine off at the end of the night. Krell recommends to "NOT" leave them on 24/7. I'll take their word for it.
  • cfrizz
    cfrizz Posts: 13,415
    edited February 2008
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    Oh ok, thanks.
    ben62670 wrote: »
    There are 3 prongs on a standard wall jack. One is hot, one is neutral, and one is ground. Only the hot is normally disconnected from nearly any appliance. The neutral is basically a ground, or return. The only safe thing to do during bad weather is unplug your equipment.
    Marantz AV-7705 PrePro, Classé 5 channel 200wpc Amp, Oppo 103 BluRay, Rotel RCD-1072 CDP, Sony XBR-49X800E TV, Polk S60 Main Speakers, Polk ES30 Center Channel, Polk S15 Surround Speakers SVS SB12-NSD x2