| 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 - 6N2P - 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 
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HOME / Master-Index 12AX7B is a Trademark c.1978 of AllegroSound, Los Angeles California USA. All rights reserved. * AllegroSound et al assumes no responsibility for the use or misuse of products, services, info, etc. © 2002~2009 AllegroSound, Est.1973, Los Angeles California USA. All rights reserved. |
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AllegroSound World's Finest Audio Systems "love what you listen with" Los Angeles, California USA Rick@AllegroSound.com Est.1973 - tel.323.960.5014 © 2002~2009 AllegroSound |
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