Bare Knuckle Pickups Forum

Forum Ringside => Guitars, Amps and Effects => Topic started by: mia on May 13, 2006, 12:06:38 AM

Title: tube amps
Post by: mia on May 13, 2006, 12:06:38 AM

Very sorry but,

How should you turn on and use a valvce maplifier? Ive neverused one before and heard that you can blow tubes if you do it wrong or sumthing?

Basically, what is the sequence of events :wink:

Title: tube amps
Post by: OD-Black_Fire on May 13, 2006, 12:27:09 AM

Make sure the volume is down all the way and the stand-by switch is on STAND-BY and turn on the amp. Wait 1 minute and take it off standby, then slowly turn up the amp.

Title: tube amps
Post by: Searcher on May 13, 2006, 06:36:27 AM

And if it's a separate head with a cab, make sure you always have the cab plugged in before you fire up the amp.

Title: tube amps
Post by: _tom_ on May 13, 2006, 11:09:46 AM

I never knew you were meant to turn up the volume slowly aswell.. normally I just leave the standby switch on standby then turn on, leave for a few minutes or so, then flip up the standby switch..

Title: tube amps
Post by: dave_mc on May 13, 2006, 03:25:16 PM

Quote from: _tom_

I never knew you were meant to turn up the volume slowly aswell.. normally I just leave the standby switch on standby then turn on, leave for a few minutes or so, then flip up the standby switch..

yeah.

i mean, if it's on standby, the valves aren't getting any high voltage (as i understand it), just the heaters are getting warmed up- so it shouldn't really matter where the volume is...

that being said, when i turn mine on, i have my volume pretty low, just out of circumstance...

 :D

Title: tube amps
Post by: sambo on May 13, 2006, 03:27:52 PM

do you have to take it off standby when you turn the power on?

Title: tube amps
Post by: dave_mc on May 13, 2006, 03:33:26 PM

^ some amps may be  different, but on mine, to have it on standby, I have the power on, and standby on (power switch in the up position, standby switch in the down position), and then to turn it fully on, I flick the standby switch to the up position.

:drink:

and w00t, i didn't realise we had a cheers icon here, lol.

Title: tube amps
Post by: sambo on May 13, 2006, 03:37:31 PM

but thats weird... standby on (for your amp) is down position... but power on... (for your amp) is up position... WTF?????

Title: tube amps
Post by: dave_mc on May 13, 2006, 04:14:49 PM

^ yeah, i think the germans must do it backwards lol.

Title: tube amps
Post by: sambo on May 13, 2006, 04:26:08 PM

grrr bloody germans... and theyre excellent yet confusing engineering....  :evil:


well on my Laney then... i could have been thinking ive been putting it on standby every time... but actually not putting it on standby every time....?  

and does it make a difference to the sound if when you have the power on, standby is on too?

Title: tube amps
Post by: Searcher on May 13, 2006, 04:33:06 PM

Quote from: sambo

and does it make a difference to the sound if when you have the power on, standby is on too?

Yeah, when standby is on there is no sound.  ;)

You should turn the amp on with it on standby and then, when it warms up a bit, flick the standby off.

You can turn it off with the standby on or off though; I don't think it makes any difference.

Title: tube amps
Post by: sambo on May 13, 2006, 04:35:52 PM

no Mark you spanner... i know when theres JUST standby theres no sound... but with standby AND power on.... does that make a difference? like you said there... "you should flick standby off"... why? is that important?

or wait... is that what it does on your amp... : when standby + power is on... theres no sound? hence the wink.... cause thats what should happen? if thats whats supposed to happen then im SERIOUSLY confused...

Title: tube amps
Post by: Searcher on May 13, 2006, 04:45:10 PM

Uh-huh.  Power + Standby = No Sound!  N-o-o-o-o-o-o-o  S-o-o-o-o-u-u-u-nd!!

So, to rephrase my other post, you should turn the amp on with the standby switch already on.  The whole point is to have the amp power-up in standby mode.  Then you disengage the standby function to get the amp to make noises when you play.

Title: tube amps
Post by: sambo on May 13, 2006, 04:51:16 PM

ohhhhhh i get it..... (sorry for me describing you as a tool) i thought you just misread my initial post... hehehehe...

anyway... ok... well that doesnt happen on my Laney...  :? standby+power = sound....

Title: tube amps
Post by: Searcher on May 13, 2006, 04:59:34 PM

I wasn't offended, Sam.  You're young and impetuous.  :lol:

If you're getting sound with your Laney in standby then it might be broken.  Unless that's how your amp works, but I've never heard of an amp that gave sound when in standby mode.

Title: tube amps
Post by: sambo on May 13, 2006, 06:07:08 PM

:lol:  :lol:


hmmmm i dunno.... ill look into it...

anyone else know about the LC30s??? the way their standby works?

Title: tube amps
Post by: dave_mc on May 13, 2006, 07:22:16 PM

well, set your amp up so that sound is coming out when you play. Unless laney works totally differently to most other amps (don't think so, but you never know, since I've never tried the lc's), if you flick the standby switch to the "other" position, it should be on standby. And no sound should come out.

:drink:

Title: tube amps
Post by: Afghan Dave on May 13, 2006, 10:16:32 PM

Ahh

Wax on...

              Wax off...

Title: tube amps
Post by: Twinfan on May 14, 2006, 12:29:59 AM

Sand the floor...

;)

Title: tube amps
Post by: Afghan Dave on May 14, 2006, 12:35:46 AM

Karate Kid - The Musical!

(any Phoenix Nights Fans on the board?)

Title: tube amps
Post by: fps_dean on May 18, 2006, 08:15:42 PM

Quote from: _tom_

I never knew you were meant to turn up the volume slowly aswell.. normally I just leave the standby switch on standby then turn on, leave for a few minutes or so, then flip up the standby switch..

That part is just so you don't go deaf ;)