Pair tube ambient heat beam tube English tea base lot: 7509/7509 measured value 72/70 (rejected value 44) with original box in good condition ※The pair is judged based on the gM value measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Pair tube ambient heat beam tube English tea base lot: 7509/7509 measured value 66/66 (rejected value 44) with original box in good condition ※The pair is judged based on the gM value measured with the test machine TV-7 (Kojima Yosuke)
Accessories: original box
Selling 1 bottle EL34/6CA7 equivalent tube, English tea base lot: ZE Z double gettering measured value 38 (rejected value 30) with replacement box ※The measured values indicate gM values measured with the testing machine TV-7 (Kojima Yosuke)
Accessories: replacement box (GE box)
Pair tube EL34/6CA7 equivalent tube English tea base lot: ZE Z/ZD Z double gettering measurement value 52/46 (rejected value 30) with replacement box ※ pair is judged based on gM values measured by testing machine TV-7 (Kojima Yosuke)
Accessories: Replacement box (Elehamo box)
Pair tube, ambient heat beam tube, British metal tea base, measured value 62/60 (rejected value 44) with original box (there is writing) burnt on the side getter, written on the base, and the printing is disappearing ※The pair is determined based on the gM value measured by the testing machine TV-7 (Kojima Yosuke)
Accessories: original box (with writing)
Special Feature = Vacuum Tube Preamplifier/GEC DA30/MOS FET 1 Stone Power Amplifier/82' Audio Technology of the Year/Player Precision Processing Technology/JBL New Driver 2445J/Summary of 21 Large Aperture W Woofer Models/Published Circuit Diagrams: Technics SU-V7A/HAFLER DH500/S58.3.1 issued. Since the photograph is a sample, the actual item may be broken or there may be markings etc.