Quad of Raytheon:
Nice matched quad of Raytheon 7189's. These tubes have thick copper grid posts similar to Telefunken 7189's and halo getters, and excellent flash. These tubes have been amp tested and sound almost as sweet as Bugle Boy's. Screening is legible but light on all tubes, there are no codes on the tubes but previous owner said they were a recently installed NOS matched quad with only a few hours on them, and being that they run even (bias) and test very high, I am confident that he was being honest.
When I bought them, they tested at:
Test results* are: 9500,9500,9250,9000
where min/Max is 5050/8000
Price: $175
Quad of Amperex:
Perfectly matched quad of outstanding NOS Amperex Orange Globe power tubes in their original boxes.
Price: $150
Buy both quads at $300
