Quad PHILIPS; AMPEREXECC83 12AX7 Close matched & Balanced QuartetQuad PHILIPS; AMPEREX ECC83 12AX7 Close matched & Balanced Quartet Made in Holland Delta codeGREAT Close Matched & Balanced QUARTET of Vintage PHILIPS Amperex, ECC83 12AX7, Made in Holand, Delta factory code, Large ring "O" Getter, strong flashy, same to Amperex, 1960´s productions. ...83.00

Quad PHILIPS; AMPEREX ECC83 12AX7 Close matched & Balanced Quartet Made in Holland Delta code [Expired]


no longer for sale

GREAT Close Matched & Balanced QUARTET of Vintage PHILIPS Amperex, ECC83 12AX7, Made in Holand, Delta factory code, Large ring "O" Getter, strong flashy, same to Amperex, 1960´s productions. Great tubes sound, Were Full tested strong on my Hickok 539C military tube tester, The values are: T1: 56 - 54, T2: 52 - 54, T3: 156 - 54, T4: 52 - 54. Minimum Recommended for ECC83 12AX7: 32 - 32.. Checked ok; no gas, leaks or shorts. Shipping to Worldwide, well packed for safe arrival. Any question or your Best offer are welcome. Thank you.