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FRONT PANEL (continued) 
 
Tone (Channel 1) - 30R 
 

The 5-way tone knob has been carefully tailored to cover the most critical frequencies in the 
electric guitar’s sonic range. Each setting of this rotary knob affects the most important midrange 
frequencies that provide body, warmth, bite and punch in your guitar tone. When the rotary knob 
is set at the most counter clockwise setting, the amp provides the most cut and brightness. As 
you turn the knob clockwise, the tone gets fatter with more low-midrange emphasis, adding body 
and warmth. Although the differences are subtle between the 5 different settings, you will find 
this knob most helpful in dialing in the right sound that will fit in with your band’s mix. 
Experiment to your heart’s delight and find the setting that works the best for you! 
 

Channel 2: 
 
Gain 
 

The Gain knob controls the amount of gain applied to Channel 2, the Hot Cat’s famous 
overdrive/distortion channel. Set the knob low (approximately 9 o’clock to noon) and you will 
get bluesy breakup to classic rock crunch. Turn the knob clockwise past noon and you get 
punchy hard rock distortion to modern over-the-top metal and shred tones. You will also notice 
that the gain on the Hot Cat is very sensitive to your guitar volume knob adjustments and your 
picking attack. The touch sensitivity of the Hot Cat’s gain control allows you to access a wide 
range of overdrive and distorted sounds without having to readjust the Gain knob in between 
noon and 2 o’clock and use your guitar volume knob to go from bluesy with slight breakup to 
crunch to searing saturated leads. 
 

Edge 
 

This control is the 2

nd

 channel’s pre-emphasis control or a tone control found on other amps. It 

boosts the highs and high-mids when you turn the knob clockwise and cuts the highs and high-
mids when you turn the knob counterclockwise. As the name implies, this control is effective in 
dialing in the right amount of spectrum (hence, the moniker “Edge”) in your tone. 
 

Level 
 

This knob controls the amount of preamp signal fed into the power section of the Hot Cat. The 
higher this control is set, the stronger the preamp signal is going into the power section. You will 
notice that setting the Level control high and the Master control low has a similar result as 
setting the Level control low and the Master high, but they do sound and feel different. 
Experiment with both the Level and Master controls to dial in the sound and the feel to your 
liking. The Level control is also effective in balancing the volume levels between the two 
channels when switching channels.  
 

 
 
 
 

Summary of Contents for Hot Cat Series

Page 1: ...moval of the chassis from the cabinet and the removal of the tubes for cleaning Avoid tipping the amp using it in unbalanced positions or lifting it unassisted to awkward heights A little common sense...

Page 2: ...rs unless you know the system impedance Tube amplifiers are very sensitive to speaker impedance matching This is due to the relationship between the internal resistances of the output transformer the...

Page 3: ...nds to meet the requirements of various performance situations The Hot Cat can operate in three modes clean channel overdrive distortion channel and a combination of both via the included footswitch T...

Page 4: ...e gain on the Hot Cat is very sensitive to your guitar volume knob adjustments and your picking attack The touch sensitivity of the Hot Cat s gain control allows you to access a wide range of overdriv...

Page 5: ...ng from around noon on the knob setting to around 2 3 o clock Combine this with the active Bass circuit to dial in just the right amount of balance of firm clear lows and sweet yet cutting highs Rever...

Page 6: ...ets of your performances etc High Tension Fuse 100R High Tension is just another way of saying High Voltage Voltages at this point can be anywhere from 350 500 volts depending on the model so it is al...

Page 7: ...is another volume level control that becomes active when you have your effects loop engaged The loop must be closed i e the send and return jacks are both used for the Return level control to functio...

Page 8: ...onal trouble free operation Common sense will tell you that if you notice any sever abnormalities in operation like burning smell smoke etc you need to shut down the amp immediately Always consult you...

Page 9: ...phonics problem Preamp tubes can go bad without warning but can also last many years without any problem whatsoever As you can see when handling tubes they are sensitive fragile and somewhat prone to...

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