NOS Philips Miniwatt SQ E188CC 7308 Gold Pin Tubes (Holland)

NOS Philips Miniwatt SQ E188CC 7308 Gold Pin Tubes (Holland) Introduction

Vintage ECC88 - 7308 - 6922 assorted tubes made in Heerlen Holland Amperex Bugle Boys + Orange Globe ECC88 / 6DJ8 good print, with stage-getter. Also have a very nice pairs of these 1960's A-Frame white label 6DJ8-ECC88 Print is very good on both tubes. Made in Holland at the Heerlen plant in Holland, these tubes are known for their lush, almost liquid midrange. They exhibit a sweet top end and are very 3 dimensional. Heerlen plant tubes were sold with different labels like Amperex, Miniwatt, Philips, Bugle Boy Tested and matched on Top of the Line Calibrated B+K 747 Tester. Test scores are very tight between the triodes. Tubes are NOS. All have tested very strong! No leaks or shorts These tubes test within the top NOS range! Amperex made in Holland Vintage pairs of early 1960's Amperex Holland Vintage pairs of Amperex ECC88 These are some of the the best ECC88 tubes ever made! Looks like new and test very strong Tested on our B+K 747 mutual conductance tube tester These are all very well balanced matched pairs! Made in Holland Matching pairs of Orange Globes + Bugle Boy + A-Frame ECC88 tubes Print is very good on both tubes. Made in Holland at the Heerlen plant in Holland Liquid smooth sweet mids, airy open warm holographic 3D soundstage! These tubes are known for their lush, almost liquid midrange. They exhibit a sweet top end and are very 3 dimensional. Heerlen plant tubes were sold with different labels like Amperex, Miniwatt, Philips, Bugle Boy Tested and matched on Top of the Line Calibrated B+K 747 Tester. Test scores are very tight between the triodes. Tube is NOS. All have tested very strong! No leaks or shorts These tubes test within the top NOS range! Matched quad from $299.99 With free shipping to anywhere in Canada! Keep in mind we often get what we pay for.... Not any 6922 tubes can be used, only the ones graded for phono stage, especially if it is a moving coil. However, if you can put up with the noise level then most 6922 will work. Is it not odd that purchasing thousands of $$$$ in tube amps/ pre and then using much cheaper Chinese or Russian tubes? Manufactures use them because they are cheap and reliably easily available. However who is testing them for selected strength and low noise, the wastage is high! When we purchased a dozen Sovtek 6922's, and had to throw away at least (6-7) for every (1) quiet one. It was 2 years ago we bought a dozen in white boxes and all but 2 of them are so noisy, really sketchy quality. Also they did not last too long, we were on a second set in less than a year, so not 100% on their reliability, even hoping they would have lasted way longer. Our recommendation would be vintage Philips Amperex or Siemens 6922 tubes @ $180.00/matched pairs Vintage tubes are proven to last so much