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Amplifier Dimensions: (unboxed dimensions include feet, corners & handle) 
SIZE (mm): 490(w) x 295(h) x 257(d) Unboxed.    600(w) x 410(h) x 372(d) Boxed. 
Weight:      17.6Kgs, (38.7lbs) Unboxed.  20.5Kgs, (45.1lbs) Boxed 
 
Output Power 
The following measurements were taken at 240V mains input into an 8 Ohm load using a 
1 KHz Sine Wave with the output waveforms set just before clipping: 
 
High Power:  96 Watts  
Low Power:   30 Watts 
 
Valves:

 

V1 & V2, ECC83, (12AX7), V3 & V4, ECC81, (12AT7). V5, V6, V7 & V8: 6L6  

 
Notes on output volume and speaker attenuation: 
Victory amplifiers are designed to be played loud with gigging and rehearsal in mind. It 
can be difficult to get suitable volumes and tones from the V140 

at home or ‘bedroom’ 

levels even in the lower power settings. The nature of valve amps and the POTs used to 
control the signal is such that they only really start to work when turned up. However, 
many Victory users have had great success with speaker power-soaks and simulators. The 
simplest ones are low-

cost attenuators such as the Jet City ‘Jettenuator’ which simply 

soaks up the output power of the amplifier allowing only some of the signal to reach your 
speaker(s). This allows you to really crank the amplifier up into output valve distortion to 
get big-stage overdrive without disturbing anyone.  
 
Victory takes no responsibility for any physical or verbal abuse that may result from your 
playing.  
 

https://www.thomann.de/gb/jet_city_amplification_jettenuator.htm?glp=1&gclid=CKjx
mLe-ktICFeqc7QodK6IInA

 

 
For home studio recording and speaker attenuation, at the top end of the market, we 
have the Two Notes Torpedo range of attenuators & simulators. These are really 
excellent devices and are what our colleague Rabea Massaad uses for home recording: 
 

https://www.andertons.co.uk/search?query=torpedo

  

 
There are many others out there with Palmer being one of the first companies to offer 
such devices. These are tried and tested solutions and also recommended by Victory: 
 

https://www.andertons.co.uk/b/139/palmer

  

Summary of Contents for V140 The Super Duchess

Page 1: ...1 P a g e User Guide VICTORY V140 The Super Duchess All Valve 100 Watt Guitar Head...

Page 2: ...quiring Service Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions a When the power supply cord or plug is damaged b If liquid h...

Page 3: ...ure the Volumes are turned down and you leave at least 30 seconds before switching from Standby to Off This will ensure extended valve life and avoid any power down noise This is especially relevant i...

Page 4: ...d to reduce the bass control As with all the EQ pots adjust to taste Mid Kick switch Works with the middle EQ pot for two additional levels of stronger more focussed upper mids either clean or driven...

Page 5: ...TURN socket is also very useful for fault diagnosis If your V140 doesn t produce any sound when played plug the guitar directly into the RETURN socket and play This bypasses the entire pre amplifier s...

Page 6: ...The valves can then be pulled out using a slow rotational movement dweezling to ease them from their sockets This will free them with the least amount of effort and stress Ensure that the key on the r...

Page 7: ...nnect the amplifier to a speaker as this presents the amplifier with a capacitive load This can cause instability or oscillation which may seriously damage valves and or the expensive output transform...

Page 8: ...stage to be pushed into overdrive much more easily Mains Inlet IEC Socket Mains Fuse Please only use the correct mains cord for your territory Ensure the V140 is switched to the OFF position using th...

Page 9: ...had great success with speaker power soaks and simulators The simplest ones are low cost attenuators such as the Jet City Jettenuator which simply soaks up the output power of the amplifier allowing o...

Page 10: ...ing to valves can be cured simply by re tensioning the valve bases Over time the valve sockets which are constantly heating up cooling down expanding and contracting may become a bit loose and not hol...

Page 11: ...11 P a g e Pre amp valves Poweramp Valves...

Page 12: ...at deal of pride and an absolute commitment to tone We encourage you to learn to get to know it by experimenting with all the controls in order to discover its vast array of tonal combinations Thank y...

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