PCC88/7DJ8 is pin compatible with 6DJ8/ECC88 except that it has 7V heater. Consult your amp/gear maker before trying these or post a question on Tubes Asylum. Brand Spanking New, MINT NOS NIB 1970 Amperex/Philips PCC88 7DJ8 A-Frame Dimple Disc Getter Tubes with Philips Label. Identical DJH 40J1 *Heerlen Holland Production Date Codes (first letter 4xxxx, 4=delta or left triangle for Heerlen Plant). Boxes are a bit fragile but the tubes are pristine. Very musical and desirable tube in
the PCC88 family.
*Heerlen plant tubes were sold with different labels like Amperex, Miniwatt, Philips, Bugle Boy and also relabeled by various Philips associates or companies owned by Philips like Valvo, Mullard, La Radiotechnique RTC, Siemens, Adzam etc. Etched date codes tells the origin of the tube.
Tested and closely matched on Top of the Line Calibrated
Hickok 580 Lab Grade Tester. 65% = 7500 mmhos for 7DJ8/ECC88 on this tester.
All tubes test above 11000 mmhos.
Price = $50 Per Tube.
Select 2 for a Matched Pair or 4 for a Matched Quad. Odd number of tubes will be matched also.
