Dave1001 asked:


I have an accordion of cordovox and I 'm. looking for a tube amp that went with it. I think it was done back in 1950 's. Where I start to look?

FroztServ Admin asked:


Hey there, Im new to audio and gaze at a meeting to buy 12 "of the merger; Subwoofer tube. You can see what im buying here: http://www.caraudiodirect.co.uk/fusion-encounter-active-subwoofer-pack-p-6273.html Im going to use this subwoofer in my home, using the RCA connections. I was going to use a battery to drive the MPV, though people say that emit toxic fumes / toxic. Is this true? In any case, people are using the computer PSU 's (power units) to power their subwoofers cars. I need to know the power that I need to feed the subwoofer that I want! http://www.caraudiodirect.co.uk/fusion-encounter-active-subwoofer-pack-p-6273.html I live in the UK, so i 'd business of a power supply from the United Kingdom. Spec subwoofer: * Maximum Power: 360 watts * Fuse: 20 amps Built in amplifier. So that the amplifier must be I connect to the 12v power supply (during the molex) are right? Any MAKE and MODEL of a power supply that I can use? Forgot your amps-page! I need a suggestion of a power supply. Make / model. I know that I need around 15-20Amps !!!!!!!!!!!!

Paul Hxyz asked:


I was running a amps this afternoon and noticed that the power conditioner was indicating the voltage was lower than normal. The amps didn 't quite right ring me - I imagine that this is, or is there something to this? The amps is a Rivera Clubster 25, the speaker is not "in" broken yet, but I know what usually sounds like. An air conditioner is on the same circuit is drawing much power, that is because the voltage is lower (109 to 119 volts). Also, I was playing with another, different amps - my perception was influenced other amps or is there really something to this? Maybe I'm going to need a voltage stabilizer to maintain constant voltage to the tone is the same? HELP! Thanks! BTW: I used the same on both guitar amps, the same adjustments. Added: Now I know the answer to this problem, but if you still want to send please do - we could have something the whole didn 't know before, so its always cool to learn something new! The first answer is very good, BTW.

Leslie P asked:


Just curious and want to understand more about tube amplifiers.

GuitarDude asked:


I am an engineer with experience in electronics looking to build a guitar amplifier tube. I did some research but find that all books were written in the 50th I am interested in what theory? as materials. I am a little disconcerting about the pipes. There are many different kinds. IE: pentodi, triode, reactors, rectifiers, etc.

Robert H asked:


I have to play the guitar cable to a hearing but I need a second guitar in advance as Rec rear track. I have allowed only a single amp? Re - extract a Marshall 100watt tube old - and other PA system. The suggestion on how to generate a consistent sound? If this amp? Re not working on some contemporary thoughts? Thank you. Robert H.

teddy s asked:


this is in my amplifier Silverton twin of twelve o'clock of burns what the changes are also healthy? and the danger to my amp>?

coolben1234 asked:


Eh? how about the preamp tubes?