AllegroSound
Original Reference TubesTm
"The finest tube gear in the world
cannot transcend the limitations
of an inferior tube."
...fabled...
New-Old-Stock
AllegroSound
12AX7BTm
DIY UPGRADE for all
12AX7 - 12AX7A - E83CC - ECC83 -
ECC803 - ECC803S - 5751 - 7025 -
and others.
Precision - Tested / Selected / Matched
in Tektronix 570 Curve-Tracer
and Hickok 1234 CardMatic.
The easiest, most cost-effective DIY UPGRADE
you can make in your recording or replay system!
No hype, just WAY better sound, or $-back on tubes!
Imitations abound! Trust your recording/reply to the one who's
been offering a superior product for over a quarter Century
and who cares as much about your sound as you.
Bill Crane, Crane Home Theater muses:
"Absolutely the best 12AX7 tubes ever made. If other
tubes kick it up a notch, these kit it up 5 notches! They are the best
bang-for-the-buck mod to the Jolida JD-100 and are compatible with other mods. They bring the already sweet sounding JD-100A
up another level to compete with $3K+ CD players. Gives most CDs a
near-analogue sound with no exagerations, just the music as it was
recorded. The Allegro 12AX7B's have been in my ARC SP-3A pre-amp for two decades, and they still sound great! This is the only way to hear the wonderful sound the JD-100 CD player is capable of producing, and it is the only way I sell it."
100-day AllegroExchange
1-Year pro-rated AllegroWarranty
US$150/ea, SALE US$79/ea.
From your vintage McIntosh - Marantz - Fisher - Scott -
Citation - Dynaco - Eico - Ampex - Altec - Luxman - etc,
to your modern analog Aesthetix - ARC - EAR - Jadis -
and digital Stax X1t - Sutherland 12dAX7 - Jolida JD-100,
you will be AMAZED at the improvement in sound quality!
SPECIAL OFFER
Test-drive AllegroSound 12AX7BTm
in your system. If you don't hear
a vast improvement well-worth
the cost, your $ back on the tubes!
PayPal eCheck to
Rick@AllegroSound.com
Postal Money Order purchased at your local
U.S. Post Office payable to Allegro Sound.
ADD $20 p/s/h per order.
ADD 8.25% Sales Tax in California.
FOREIGN Orders
 for instructions.
AllegroSound (Est.1973)
Los Angeles, California USA
Rick@AllegroSound.com
more information
 AllegroSound 12AU7BTm
FOR SALE / TRADE
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12AX7B is a Trademark c.1978 of AllegroSound,
Los Angeles California USA. All rights reserved.
© 2002~2008 AllegroSound, Los Angeles California USA.
All rights reserved.
* AllegroSound et al assumes no responsibility for the use or misuse of products, services, info, etc.
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