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Audio Nirvana Amplifiers For Sale

from CommonSense Audio

FREE SHIPPING IN THE USA!

(Discount shipping overseas)

Audio Nirvana 300B SET, Audio Nirvana 6V6 Ultralinear, Big Joe HD (with built-in DAC), Big Joe II, and Living Amp


You already know that super high efficiency, single driver, full-range speakers--with no crossover--give the best possible sound.

Now buy the best amplifier to go with them:

Audio Nirvana 300B SET, 8 watts per channel single ended triode vacuum tube amplifier, for $1550 with free shipping  THE BEST SOUND POSSIBLE

Audio Nirvana 6V6 Ultralinear, 12 watts per channel push-pull vacuum tube amplifier, for $995 with free shipping THE BEST SOUNDING CLASS A/B AMP

Big Joe HD, 40 watts per channel with built-in DAC, for $299 with free shipping THE BEST SOUNDING CLASS D AMPLIFIER

Big Joe II, 14 watts per channel, for $199 with free shipping A GREAT SOUNDING CLASS D AMPLIFIER

Living Amp, 20 watts per channel, for $149 with free shipping, CLASS D, SIMPLE, ELEGANT, GREAT SOUND


Introduction

We sell only the highest quality 'neutral sounding' amplifiers.  We don't sell 'boutique' amplifiers, with a particular sound.  Most amplifier companies sell these, so they can sell you a different amplifier every few months.   We only want to sell you one amplifier, which you can keep for life.

We have not heard better sounding amplifiers, anywhere, at any price.

Our tube amplifiers are the only ones ever designed with, and optimized for, full-range and other high efficiency speakers.

Audio Nirvana speakers require only 1/10 of a watt for normal listening.  So even our 300B SET has 80 times the average power needed.


Audio Nirvana 300B SET Single Ended Triode, 8 watts per channel, 52 lbs (25 kg)--$1550 with free shipping


Finally, someone has made a Single Ended Triode amplifier with deep, powerful, extended bass and highs that extend to the limits of human hearing.  Together with the traditional smooth and detailed SET midrange, this is the best sounding amplifier we have heard to date.  The Audio Nirvana 300B SET uses an enormously powerful toroidal power supply protected in a real potted case (not a dummy one, as many companies use).  Transformers are massive and are handwound in our own factory.  The amplifier weighs over 52 lbs (24 kilos).  Parts are chosen for the best possible sound quality--not because we want to impress you with 'boutique' names.  Each amplifier is beautifully hand assembled and tested.  To maintain the superb sound, there are no adjustments to be made--ever.   Self biasing, no AC or DC balance to adjust.   And made with the fewest parts possible and best sounding tubes. 


Features
300B Single Ended Triode circuit with two Psvane 300B, one 6SN7, one 6SL7, and one 5AR4 vacuum tubes.
'Single Ended Triode' operation represents the simplest and purist circuit possible.
Conservatively rated at 8 watts per channel (average listening level for our Audio Nirvana full-range speakers is 1/10 of a watt).
Each amplifier is individually handwired with point to point wiring.
No integrated circuit chips.
Real potted transformers wound in our own factory.
Oversized toroidal power transformer runs cool and efficiently with plenty of reserve.
Cooling holes around each tube to maintain cool running temperatures.
Excellent build quality will ensure years of reliable service.
Polished stainless steel chassis.
Brushed aluminum face and back plates.
'AN' logo is also the knob pointer.
4 or 8 ohm speaker terminals.
Voltage selector for 115 or 230 volts.
$1550 with free shipping  


Audio Nirvana 6V6 Ultralinear, 12 watts per channel, 30 lbs (14 kg)--$995 with free shipping


45 years of experience tells us that the best sounding 'push-pull' amplifiers use 'ultralinear' output transformers.  Our 6V6 Ultralinear is based on several 'classic' circuits, but refined by our audio engineer of many years experience.   It uses an enormously powerful toroidal power supply, protected in a real potted case (not a dummy one as many companies use).  Output transformers are massive and feature the extra set of windings that ultralinear circuits require--and are handwound in our own factory.  Parts are chosen for the best possible sound quality--not because we want to impress you with 'boutique' names.  Each amplifier is beautifully hand assembled and tested.  To maintain the superb sound, there are no adjustments to be made--ever.   Self biasing, no AC or DC balance to adjust.   And made with the fewest parts possible and best sounding tubes. 


Features
6V6 'Ultralinear' circuit with four 6V6, two 6SN7, and one 12AX7 vacuum tubes.
'Ultralinear' operation combines the best features of Single Ended and Push-Pull amplifiers.
Conservatively rated at 12 watts per channel (average listening level for our Audio Nirvana full-range speakers is 1/10 of a watt).
Each amplifier is individually handwired with point to point wiring.
No integrated circuit chips.
Real potted transformers wound in our own factory.
Oversized toroidal power transformer runs cool and efficiently with plenty of reserve.
Cooling holes around each tube to maintain cool running temperatures.
Excellent build quality will ensure years of reliable service.
Polished stainless steel.
Brushed aluminum face and back plates.
'AN' logo is also the knob pointer.
4 or 8 ohm speaker terminals.
Voltage selector for 115 or 230 volts.

$995 with free shipping


 
Big Joe HD Class D, 40 watts per channel with built-in DAC--$299 with free shipping

More and more customers are using their computers and portable devices to listen to high quality music.  They asked us for a high quality amplifier with built-in DAC.  We have been recommending the Firestone Audio Big Joe II, for several years.  It was highly recommended by one of our distributors in Japan.   The good news is that Firestone Audio now makes an improved Big Joe II, running Class D, and it includes a high quality DAC.  With resolution up to 24 bit 192 k/hz you cannot find better sound.   It is able to support USB, Optical, and Coaxial inputs.  An adaptor is supplied for RCA inputs as well.  Two sets of speaker wires are included--six foot (2 meter) speaker cables ending in banana plugs.  And a pair of adaptors so you can use any speaker cables you like.   About the size of an I-Phone, it's rated at 40 watts RMS.   Considering that average listening level of Audio Nirvana speakers is only 1/10 of a watt, this is many times what's required.  The Big Joe HD has a passive line stage, internally, so no preamp is required.   Just plug in your source, hook up the included wires, and you're ready to go.

Click Here to see Specification Sheet


Big Joe II Class D, 14 watts per channel--$199 with free shipping

We spent a lot of time looking for a high quality, low cost amplifier for our customers.  We listened to many inexpensive Class A-B, T amps, and Class D amps.  Highly recommended by one of our distributors in Japan, the Big Joe II was the best sounding of them all.  About the size of an I-Phone, it's rated at 20 watts RMS, but makes super low distortion up to about 14 watts.   Considering that average listening level of Audio Nirvana speakers is only 1/10 of a watt, this is many times what's required.

We sell our Big Joe II with two sets of speaker wires:  one 6 foot (2 meter) pair ending in male banana plugs and an adaptor pair that allows you to use any speaker wires you choose.  The Big Joe II has a passive line stage, internally, so no preamp is required.   Just plug in your source, hook up the included wires, and you're ready to go.

Click Here to see Specification Sheet 


Living Amp Class D, 20 watts per channel--$149 with free shipping

Some customers want quality sound, but don't want to spend a lot of money.  Or, they're looking for a quality amplifier for a second system.  About the size of an I-Phone, the Living Amp is rated at 20 watts RMS.  Considering that average listening level of Audio Nirvana speakers is only 1/10 of a watt, this is many times what's required.

The Living Amp has a passive line stage, internally, so no preamp is required.   Just plug in your source, hook up your speaker wires, and you're ready to go.

Click Here to see Specification Sheet


Buy Now!
Audio Nirvana 300B SET Amplifier
$1550 with free shipping
USA Customers: Click on the 'Add to Cart' button below for instant purchase.
International Customers: Please email for prices.
sales@anspeakers.com


Buy Now!

Audio Nirvana 6V6 Ultralinear Amplifier
$995 with free shipping
USA Customers: Click on the 'Add to Cart' button below for instant purchase.
International Customers: Please email for prices.
sales@anspeakers.com


Buy Now!
Big Joe HD Amplifier (with built-in DAC)
$299 with free shipping
USA Customers: Click on the 'Add to Cart' button below for instant purchase.
International Customers: Please email for prices.
sales@anspeakers.com


Buy Now!

Big Joe II Amplifier
$199 with free shipping
USA Customers: Click on the 'Add to Cart' button below for instant purchase.
International Customers: Please email for prices.
sales@anspeakers.com

Buy Now!
'Living Amp' Amplifier
$149 with free shipping
USA Customers: Click on the 'Add to Cart' button below for instant purchase.
International Customers: Please email for prices.
sales@anspeakers.com


Contact

David Dicks

CommonSense Audio

34 Wild Horse Way

Chesterfield, Missouri 63005

USA

Email:

sales@anspeakers.com

Telephone:


What Our Customers Are Saying

"My Dad's comments, on the phone, was on how good the sound was with the new 6V6 Ultralinear amp. He says it is nothing short of breathtaking and he just cannot believe how good it is. He said he is listening to his jazz CDs and it totally blew him away. He reckons the sheer separation and oomph, it has, is startling and it?s all a little bit unreal in how good it all sounds. He loves this little amp with the big lovely sound."--Grant Thornbury (from New Zealand)

"The 6V6 Ultralinear amplifier is superb, far better than I imagined! To say that the amplifier is amazing is an understatement! I cannot believe the detail that I am hearing in such a crisp manner. I am so appreciative of the quality that you produce for such an affordable price!"--Dan Robinson

"The 6V6 Ultralinear sound is really different from conventional amplifiers. There are a lot of details and it is not necessary to use treble and bass. I can hear the whole frequency range with natural balance of all parts! Pink Floyd sounds better than it was with top semiconductor systems before! Thank you for this perfect amplifier!"--Timur Sarykulov (from Kazakhstan)

"WOW! Extremely nice work. No 'kit look' here. I have seen a lot of range when it comes to quality, and this is up there with the stuff I can't afford! I would like to thank you for selling one fine piece of gear (Audio Nirvana 6V6 Ultralinear Amplifier). The craftsmanship is as good as anything I have ever owned, and I have owned a LOT of equipment in my time. Thanks again for your great product."--Greg Peyton

"Out of the box, the amp is so good I can't stop smiling!"--Benjamin de Castro