AllegroSound



• buy • sell • trade •



AllegroSound
Original Reference Tubes




"The finest tube gear in the world
cannot transcend the limitations
of an inferior tube.
"





fabled New-Old-Stock
AllegroSound
12AX7B


DIY UPGRADE for all
12AX7 - 12AX7A - E83CC - ECC83 -
ECC803 - ECC803S - 5751 - 7025 -
6N2P & similar high-mu triodes.



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 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$290/ea,
SALE US$190/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 12AX7B
in your system. If you don't hear a
significant improvement well-worth
the cost, your $ back on the tubes!


send USPS Money Order
add $22 p/s/h/i per order +
applicable SalesTax in CA.
for instructions.




FOREIGN Orders

for instructions.




AllegroSound
−  Established 1973  −
"love what you listen with"
Los Angeles, California USA
Rick@AllegroSound.com

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AllegroSound 12AU7B     
FOR SALE - TRADE             

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12AX7B and 12AU7B are Trademarks c.1978 of
AllegroSound, Los Angeles USA. All rights reserved.


AllegroSound et al assumes no responsibility for the use or misuse of products, services, info, etc.
design and original content ©AllegroSound, los angeles usa. all rights reserved.

AllegroSound
−  Established 1973  −
"love what you listen with"
Los Angeles, California USA
Rick@AllegroSound.com
telephone 323.960.5014

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design and original content ©AllegroSound, los angeles, usa. all rights reserved.