Virtue Sensation M451 Owner'S Manual Download Page 11

 

Virtue Sensation Owner’s Manual 

http://www.virtueaudio.com

                                     Page 11 of 11 

 

There are often lively discussions on our AudioCircle.com forum about which tubes sound better.  Join 
in! 
 

Quirks 

Sensation is a marvelous piece of equipment designed and manufactured over the course of several 
years by a boutique audio company (ours).  However, it is not perfect and we know of several quirks 
that you may find annoying. 
 

“Rustling” sound when changing the volume 

There is a strange sound of leaves softly rustling when the volume is changed.  We did not catch this 
issue until recently and it cannot be fixed without a total redesign.  This is and remains a “known issue” 
with Sensation.  When the POT is not “in motion” the sound disappears completely.  We’re sorry about 
this! 
 

Heavy volume knob issues 

We chose to create a heavy (and expensive) chromed steel volume knob.  This knob cannot be 
shipped with the unit without causing damage, which explains why you must attach it yourself.  It is 
secured with friction only and if you wish to fasten it more tightly please use plumbers tape or a small 
amount of super-glue (so the seal can be broken if necessary for re-shipment).  If your knob falls off 
and dents or the POT shaft bends, contact us and we will send you replacement parts.  In the future, 
we will make knobs from aluminum not steel.   

 

Do’s and Don’ts 

 

Don’t 

burn in Sensation with heavy metal music.  Sensation is destructible and if you just love playing 

heavy metal music at full blast, return the amp for a full refund before you blow it up.  

Don’t

 repetitively switch the front or rear power buttons on and off. 

Don’t

 freak out if Sensation goes into protection mode if you accidentally switch it off in the wrong 

order. Just wait about 90 seconds and restart in proper order. 

Do

 allow 100+ hours for Sensation to fully burn in with use. 

Do

 make sure Sensation is fully off and disconnected from the power supply before changing any input 

or speaker connections or making any internal changes to the unit. 

Do

 use a phono preamp to use a turntable with Sensation. 

Do

 contact us if you have any questions. 

Do

 join us on our Virtue forum at www.audiocircle.com 

 

 

 

Summary of Contents for Sensation M451

Page 1: ...ner s Manual http www virtueaudio com Page 1 of 1 Owners Manual Sensation M451 M901 Reference grade Integrated Amplifier Manual Version 1 1 September 2010 Purchased from Dealer Purchase Date Invoice N...

Page 2: ...to be hidden in a cabinet Build it no bigger than it needs to be but no smaller Make sure that ten is loud enough but go all the way to eleven regardless Establish Virtue as the highest value brand i...

Page 3: ...be nicely cushioned inside Remote The remote control unit will be on the top of the box The black plastic unit standard is shown here Power Supply Below the amplifier you will find one switching powe...

Page 4: ...g the D hole in the knob with the slot in the D shaft Connect signal cables and speakers Sensation is a full featured integrated amplifier and hook up is like most other units with which you are proba...

Page 5: ...ller PostTM can then be tightened Bare wire can be wrapped around the post or inserted through the rear hole and tightened You may connect speakers with an impedance of anywhere from 2 ohms to 16 ohms...

Page 6: ...exceed 30v Connecting the Power Supply Make sure the amplifier power switch in the back is in the off position 1 Connect the power brick to its separate power cable 2 Connect the power supply cable t...

Page 7: ...e Dodd Buffer then you MUST follow the full power down procedure below You should fully power down your Sensation amplifier and the power supply to Take off the top and look inside Sensation to see th...

Page 8: ...on Tweaks and Tips Removing the Top Sensation is easy to open up for customization tube rolling with optional Dodd Buffer or just to peek 1 Follow full power down sequence to fully turn off Sensation...

Page 9: ...p The noise floor drops to nothing Detail levels are greatly improved The vocal region is smoother and more relaxed Sound stage and imaging are also improved However some customers do not prefer the t...

Page 10: ...ansferring power which would otherwise degrade the sound Most folks agree this results in a fuller more lively sound that is also cleaner You don t need to crank up the volume to enjoy the benefits of...

Page 11: ...cured with friction only and if you wish to fasten it more tightly please use plumbers tape or a small amount of super glue so the seal can be broken if necessary for re shipment If your knob falls of...

Page 12: ...the main power switch on the back is on I m worried the tube will burn out prematurely if I don t fully turn Sensation off after listening Recommendation The JJ tube included with the Dodd Tube Buffe...

Page 13: ...s an oddity it is fully protected while in standby mode and the light does not represent a danger to the amp Feel free to turn the volume knob down if this occasional light concerns you Issue Aaaaeeee...

Page 14: ...nput impedance 50K ohms Min speaker impedance 2 ohms Max speaker impedance 20 ohms Total harmonic distortion THD 0 1 87wpc Power consumption Between 300mA idle and 7A maximum output Dimensions no colu...

Page 15: ...Sensation Owner s Manual http www virtueaudio com Page 15 of 15 Power vs Distortion 30v 8 ohms load Power vs Distortion 30v 8 ohms load Power vs Distortion 30v 8 ohms load Power vs Distortion 30v 8 oh...

Page 16: ...t purchase the product from Virtue Audio directly you may also contact the seller who may be able to help you faster and easier Warranties are technically non transferrable but we do try to live up to...

Page 17: ...FI Better Sound by Design Built for You EcoAudio We make audio lovers audiophiles Sensation Amplifier Virtue Amplifier are protected trade marks of Virtue LLC If you suspect that another company is in...

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