Price: |
$420.00 |
Days/Views: |
3192 / 3377 (Posted 2015-07-03) |
Condition: |
10/10 New |
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Here is one matched quad made in the USA by Philips Holland after it acquired Sylvania. This is the wonderful Sylvania "welded-plate" said to be one of the best sounding 6550 tubes ever made, perhaps only second to the Tung Sol Blackplate 6550. These may be among the last available NOS Sylvania / Philips ECG 6550 quads on the planet, because collectors who own these are not selling. This quad is available only because I'm using SET amps and no longer own push-pull amps. All tubes are closely matched and tested -- very strong with no shorts and no gas. Measurements on my Stark 9-66 are 7500, 7500, 7250 and 7500 where NEW = 6500 and JAN MIN = 4095. Price is similar to a quad of tubes made by Chinese slaves, but these are genuine Philips NOS UNOBTAINIUM. Price is $480 for matched quad.
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Payment and Shipping |
Pay By: |
Paypal |
Ship Weight: |
2 lbs. |
Ships From: |
48084 (Troy, MI) |
Ships To: |
USA Only |
Shippers/Payer: |
Postal / Paid by: Buyer |
Shipping Notes: |
Made in USA NOS
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