$35.99Original price was: $35.99.$34.99Current price is: $34.99.
2026 NEW Shuguang Tube CV181-Z(6SN7,6N8P)Amplifier HIFI Audio Vacuum Tubes the price is for one piece Classic CV181-Z Sound characteristics: The sound is warm and sweet, relaxed and natural, with a high balance, a quiet background, rich details, and a more prominent analog taste than ordinary electronic tubes. The separation of human voices and instruments is…
$13.99Original price was: $13.99.$12.99Current price is: $12.99.
2026 NEW Shuguang Tube ECC83(12AX7)Amplifier HIFI Audio Vacuum Tubes the price is for one piece The high-μ, low-noise dual-triode compact nine-pin tube is used in audio amplification circuits for voltage amplification as well as for inverting drive in push-pull amplifiers. The 12AX7A, 7025 and 12AX7, ECC83 have identical functions and electrical parameters; the latter are…
$46.99Original price was: $46.99.$45.99Current price is: $45.99.
2026 NEW Shuguang Tube KT66-Z(KT66,6P3P)Amplifier HIFI Audio Vacuum Tubes the price is for one piece Hot wire voltage Uf……………………………………………………6.3 V If………………………………………………………1.27 A Maximum values Quadrode connection     Triode connection Anode voltage……………………………………….500          400 V Second gate voltage……………………………….. 400          / V Anode power dissipation………………………………….25          25 W Second gate power dissipation…………………………. 3.5          / W Cathode current………………………………………..200          200 mA First…
The 2A3B is an improved version of the 2A3, introduced by Shuguang Tube Factory in 2004; it belongs to the category of directly-heated triode power tubes and was designed specifically for HIFI amplifiers, allowing it to be used as a direct replacement for the traditional 2A3/2A3C tubes. The vocal sound is sweet and smooth, with…
The 2A3C uses the slender die of the 2A3B model, combined with a double-layer mica structure; it is housed in a highly transparent 300B glass envelope. A new type of spring filament is used for fixation, and ultra-high vacuum conditions are achieved, ensuring stability and reliability. In terms of appearance, it resembles the 300B model,…
Known as the ??Prince Charming / Dream Ball?? ?C it features a sweet tone, a wide frequency range, delicate sound quality, and a natural sound field; its resolution and sound field performance are superior to those of the original 300B model. It is suitable for recordings of vocals, violins, and chamber music, where clarity and…
Sound quality: delicate and smooth, with high resolution; the sound is clear and transparent, featuring a gentle, linear texture typical of Western electronics. ? Its efficiency is slightly higher than that of 6P3P; it has the sound characteristics of the FU-7 (807) ? The glass envelope of the 350C is larger than that of 6P3P/5881A,…
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