Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R1K1 box plate measurement value 44 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: white box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 46 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 46 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 46 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 48 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 46 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 48 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 52 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Single bottle sale military high reliability tube ECC83/M8137 equivalent tube code: 641 R3I4 box plate measurement value 42 (rejected value 32) with original box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube direct heat triode tube, white base, made in Slovakia, measured value 76/70 (rejected value 58) with original box*Pairs are determined based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: original box