Test result on your tester will NOT be accepted as evidence of defective product.
Item Tag: Preamp Tubes
1x Philips PCC88 7DJ8 (6DJ8 equiv.) D-getter Pinched Waist – Heerlen 1957 – NOS
Test results on your tester will NOT be accepted as evidence of defect ive product.
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1x Philips PCC88 7DJ8 (6DJ8 equiv.) D-getter – Heerlen 1958
Test results on your tester will NOT be accepted as evidence of defect ive product.
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Amperex ECC88/6DJ8/6922 bugle boy D-Getter early version vintage tube
Amperex ECC88/6DJ8/6922. D-Getter early version. TV-7 tube tester test GOOD. Triangle code, cross pattern on top of head. 40 available.
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Amperex Bugle Boy ECC88 6DJ8 Vintage Audio Tubes Lot of (8)
Amperex Bugle Boy ECC88 6DJ8 Vintage Audio Tubes Lot of (8). Please see the last photo for testing results. All tubes were tested on a TV-7D/U with minimum of 62/62. Free shipping
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Vintage NOS Philips JAN 6189W/12AU7WA Platinum Grade Matched Pair Preamp Tubes
Silver Gradetubes are matched within15%, Gold Gradetubes are matched within10% and Platinum Plus 1%. You are purchasing two “Platinum Grade” tubes. These are JAN (Joint Army Navy) military grade tubes designed to last 10,000 hours.
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5x NOS Philips JAN 12AT7WC / 12AT7 / ECC81 Preamp Tubes 5 Pack Sleeve Free Ship
These tubes have defined lows, and smooth highs. We all know that swapping out tubes can be one of the more effective ways of improving your tone.
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6DJ8 ECC88 Tesla made in Slovakia Bottom Daimond Amplitrex tested 1MP #1798002/4
6DJ8 ECC88 TESLA. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160. We specialized in thoroughly tested and screened quality, vacuum tubes.
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6DJ8 ECC88 Tesla made in Slovakia Amplitrex tested 1 Pc
6DJ8 ECC88 TESLA. Tested Advance Digital Tube Tester Amplitrex AT1000. Amplitrex AT1000 Advance Digital Tube Tester, Hickok 752a tube tester, AVO Type 160. Up for sale is Pc. We specialized in thoroughly tested and screened quality, vacuum tubes.
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NOS NIB JJ ECC81 12AT7 PLATINUM GRADE Preamp Amp Tube = (ECC81, 6201, CV4024)
All tubes come with a full 30 day, unconditional, no questions asked, money back satisfaction guarantee! You are purchasing a “Platinum Grade” tube. This means that the plates are very tightly matched on a calibrated Hickok TV-7 or Hickok 799 within 5%. Please see our other listings for “Silver, Gold and Platinum Plus” tubes. Silver Grade tubes are matched within 15%, Gold Grade tubes within 10% and Platinum Plus Grade 1%. The Gold and Platinum Grade tubes are recommended for more critical applications such as your preamp and phono stage.The price listed is for one tube. To purchase more than one , when available, simply change the number in the quantity box which is located just above the advertised price. Please email with any questions and/or concerns.Thank you for viewing my listings.