How To Lower Amps
Related article, crazy speaker-in-a-box trick as a parallel output to reduce your live speakers volume. Circuit 4 is a three terminal regulator (IN-COM-OUT). The theory is that if you turn down the voltage while simultaneously adjusting other operating parameters that determine how the tubes perform, the tone should remain the same. Such a short circuit may also damage the 12V source once the zener is destroyed.
There are a number of ways to get 5V from a 12V supply and each has its advantages and disadvantages so I've drawn up 5 racing basic circuits to illustrate the point made in my comment. Units like the Aracom PRX-150 Pro, the Scumback DBL (formerly Alexs Attenuator Tone King Iron Man, Komet Air Brake, Dr Z Air Brake, smaller. About THE author: Dave Hunter Dave Hunter is a writer and musician who has worked extensively in the USA and the. Like circuit 2 play you could end up damaging the 12V source.
Be aware that nothing will ever enable your amp to sound exactly like it does cranked up but at lower volumes, and thats for a lot of solid reasons. Circuit 2 is a series zener diode (or you could use a number of ordinary diodes in series to make up the voltage drop - say 12 x silicon diodes). Fortunately, whichever is your reason for needing to crank it down, so pervasive is this problem that youre not tackling it alone.
V is the voltage and R is the resistance. You usually need to be miking amps at a show for this to work quite right.
If we could vary the resistance, the current would vary proportionately, except also inversely.
I 3, r 1 (to keep it simple).
A higher resistance results in a lower amperage.
How do I reduce amps? Solved: how to reduce amps on a 12v battery - Discussion Forums
Some solutions add a little darkness to the tone, some add a little compression, some color it in other wayshowever slightand all introduce the simple fact that nothing sounds the same to the human ear quiet as it does loud (not to mention that your. Voltage-reduction controls reduce the DC voltage levels within the amps circuit that the tubes run on in order to reduce the amount of power they put out. They all work and they all have their pros and cons -.e. If you note that a Celestion G12H-30 is rated at 100dB or an Eminence Red Fang at 102.2dB, changing to a Heritage Series Celestion G12M Greenback at 96dB or Jensen C12Q.6dB is going to knock down your volume considerably. Voila, the remaining speaker behaves as if its connected to a 25-watt amp (or somewhat so, at least).
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Of course the swap will also change your overall tonewhether for better or worse depends on your objectivesand youll need to calculate power-handling and other factors into the equation, too. Put simply, any two speakers wired to your amp in parallel (or in series, for that matter) will share the output between them, so, for example, a pair of speakers in a 2x12" connected to a 50-watt amp will receive 25 watts each. If the body had an unusually low resistance between the contact points for some reason, such as if they happened to hit, say, a belt buckle, the voltage would drop dramatically, as if there was a resistor in series with the source. So, the resistance is not a constant, the desired work.