Audio Nirvana EL84 Vacuum Tube Stereo Amplifiers

Factory Built from CommonSense Audio

115 and 230 volt selector

You can't find a better sounding tube amp today.....or your money back.....

FREE SHIPPING IN THE USA!

(Discount shipping overseas)

100% MONEY BACK GUARANTEE

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el84 vacuum tube stereo amplifier

Audio Nirvana EL84 Vacuum Tube Stereo Amplifier

Factory built and tested

115 and 230 volt selector

$799  w/free US shipping (discount shipping overseas)

100% Money Back Guarantee


We have one new 300B Single Ended Triode Class A Amplifier for sale for $1995 w/free shipping (57 lbs).

  Please email.


High efficiency full range speakers--with no crossover--give the best possible sound.

Now buy the best sounding amplifier to go with high efficiency speakers:

Audio Nirvana EL84 factory built vacuum tube stereo amplifier, for $799 with free USA shipping.

115 and 230 volt selector

  INCREDIBLE SOUND FOR VERY LITTLE MONEY


Audio Nirvana EL84 Factory Built Vacuum Tube Stereo Amplifier

We sell only the highest quality 'neutral sounding' amplifiers.  We don't sell 'boutique' amplifiers, designed 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, high efficiency full range speakers and other high efficiency speakers.  Audio Nirvana speakers require only 1/10 of a watt for normal listening.  So our EL84 Ultralinear amplifiers have 100 times the average power needed.  Audio Nirvana amplifiers are 'straight power amplifiers with a volume control'.  There is NO preamplifier inside, just a passive line stage.  A $10,000 preamplifier can't sound better than no preamplifier at all.  No separate preamp is needed.  Just connect any 'line level' source, like CD, DAC, Tuner, Tape directly to the A or B inputs.  If you do want to use phono, you will need an 'outboard' phono stage.  We can tell you where to get a great one for under $200.

This is an incredible sounding vacuum tube stereo amplifier--professionally assembled and tested--for about the same price as many kit amplifiers.  Full, deep, rich bass.  Extended highs.  Ultralinear circuit uses an extra set of windings in the output transformers.   This gives the smoothness of SET amps with the power and dynamics of  a push/pull design.  And lower distortion than both.  The Audio Nirvana EL84 uses the two most popular vacuum tubes of all time.  The EL84 (6BQ5 or 7189) power tube.  The 12AX7 small signal tube.  10 watts per channel--all you need with the highest quality high efficiency speakers.   4 ohm and 8 ohm terminals.  Two inputs with selector.  Dual voltage:  115 volts or 230 volts.  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.  Stereo amplifiers are MUCH better than monoblocs because the left and right channels are always in perfect balance.


Audio Nirvana EL84 Vacuum Tube Stereo Amplifier

Factory Built and Tested

115 and 230 volt selector

 10 watts per channel, 20 lbs (9 kg)--$799 with free USA shipping

100% MONEY BACK GUARANTEE

el84 vacuum tube amplifier

el84 vacuum tube amplifier

Features
EL84 Ultralinear Circuit vacuum tube stereo amplifier.
Four EL84 and two 12AX7 vacuum tubes.
Conservatively rated at 10 watts per channel.
Hand wired. No integrated circuits.
Transformers wound in our own factory.
Polished stainless steel chassis.
Brushed, machined, aluminum face and back plates.
4 and 8 ohm gold plated metal speaker terminals.
Accepts two line level inputs.
Voltage selector for 115 or 230 volts.
Excellent build quality will ensure years of reliable service.
$799 with free USA shipping

100% MONEY BACK GUARANTEE

Specifications
INPUT IMPEDANCE: 100K ohm (RCA)
OUTPUT IMPEDANCE: 4 ohm - 8 ohm
OUTPUT POWER: 10W into 8 ohms, CLASS AB
DAMPING FACTOR: >3
FREQUENCY RESPONSE: 20Hz-20KHz -1dB
T.H.D.: <1% 20Hz-20KHz (REF. OUTPUT)
TOTAL GAIN: 32dB
INPUT SENSITIVITY: 300mV - 600mV
S/N: >90dB (HUM NOISE <1.5mV)
CHANNEL BALANCE: <1dB 20Hz-20KHz (MAX. VOLUME)
CHANNEL SEPARATION: >65dB 20Hz-20KHz
TUBE COMPLEMENT:
Preamp tubes 12AX7 x 2
Power tubes EL84  x 4
POWER REQUIREMENT: AC 230V or 115V ±5%. 50/60Hz
DIMENSIONS: L x W x H  250 mm × 250 mm × 150 mm - 10 x 10 x 6"
WEIGHT: N.W.:  7.5 KGS - 16.5 lbs.
G.W.:  8.8 KGS -  19.5 lbs.


Warranty

All Audio Nirvana amplifiers are covered by a one year warranty.   Tubes are covered by a 90 day warranty.


Contact

David Dicks
CommonSense Audio
34 Wild Horse Way
Chesterfield, Missouri 63005  USA

Email: 
sales@1speaker.com

Telephone:  telephone number

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What Our Customers Are Saying

"Holy shit... so this is how music is supposed to sound!!!  I couldn't be more pleased!  The imaging is superb ... I can't believe the detail.  I'm already blown away!!  This amp and speakers are inspirational!!!  Thank you so much for offering this fine equipment!"--Chris Munkacsi

"You guys have hit the ball out of the park!  The sound is wonderful; a dynamic, well balanced sound, that is very musical and engaging.  It's doing everything well and there is nothing more that I desire.   I'm getting everything out of audio that I ever wanted.  I am experiencing the amp's excellent bass response.  I plan to continue using the amp with the stock tubes as I am finding the sound fully satisfying. Thanks to you, and your associates, for making such an outstanding product available."--David Tanimoto (from Hawaii)

"I'm impressed, very impressed!  This amp is the best money I've spent in a long time and I've spent $5000+ on amps before and was disappointed."--Dan Cordova

"Sublime is an understatement; magical, emotional, dynamic and amazing."--Craig Calvin

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

"I regard your EL34 SE amplifier as the best audiophile product I have ever heard and I owned. Two of my 'audiophile' friends have Air Tight 300B amps they paid over $8000.00 for. I can hardly wait to insert your EL34 SE amp in their systems for comparisons. I immediately want to listen to all my favorite recordings ASAP. The music listening experience in my home has reached a wonderful level that I never expected to realize. Thank you for a GREAT amplifier."--Gary Schwerdtfeg

"I just want to say that I'm in love with your EL84 Ultralinear tube amplifier. In all of my 49 years I've never heard music sound like this.  I understand now what audiophiles mean when they talk about soundstage, imaging, and separation.  It performs at about 10 levels greater than I expected. The bass is incredible and out performs my SX-737 by a wide margin which I did not expect from a tube amp. Articulate and deep, with fantastic mids and highs, there is no need to EQ this amp at all.  I was looking at tube amps two to three times more expensive and I just can't imagine getting more for my money.  Thank you for this wonderful tube amplifier. Even my wife can tell the difference."--Randy Richards

"Your tube amp was GROOVIN' right out of the gate!  I'm sure it has quite a ways to being fully broken in but, let me tell you, this amp is absolutely superb right now.  I've had a ton of "high end" amps, both solid state and tube, and I'm not quite sure any of them have brought to the table what your little EL84 amp has.  Pure musical satisfaction and such a beautiful presentation."--Steven Zaiontz

"My family and I spend a lot more time listening to music, and a lot less time in front of the TV, thanks to your amazing equipment."--Stephen Fisher

"My Dad's comments, on the phone, was on how good the sound was with the new 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 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 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 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

"I just wanted to say how happy I am with the system!!!  The amp is fantastic, exactly what I was looking and hoping for, very transparent.....as are the speakers."--Chris Munkacsi

"I have been very impressed with the wiring in Audio Nirvana amplifiers. It’s one thing to price them well, but considering the quality of work done inside, which is very important, they are in a league of their own in terms of build at the price point."--Erik Mandaville

"I just hooked up a CD player to the amp.....holy God in heaven!"--Tom Gillman

"Wow, it does sound beautiful, thank you!"--Mark Punch

"My praises, again. I've sat for hours today listening. Currently listening to a Joey DeFrancisco CD. The saxophone is amazing...mesmerizing. I feel as if I become a bit disoriented.....the sound is so spectacular. The amp is simply beyond expectation."--Mark Middaugh

"The sound is wonderful.  It's clean and present.  The sound is very detailed."--Chuck Metzner

I am very impressed so far - a lovely open but delicate sound."--Andrew Holywell

"I listen to it daily and it sounds magnificent!"--Nick Williams

"I am really enjoying the amp. My old records sound new again."--Peter Hebri

"I had no idea a tube amp would sound so much better!  The dynamics are awesome!   I was totally enjoying my system with different solid state amps.  As much as I liked the First Watt F7, that amp was an 8 and your amp is a 10!"--Bill Hilton

"Got it hooked up to my Klipsch Cornwalls. It sounds fantastic. The soundstage is clearly better than the mono-blocks from Sophia Electric."--Andrew White

"My EL 34 has the original tubes with 3000 plus hrs!"--Marlon Peterson

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