PSVANE 12AU7 Vacuum Tube 12AU7-S Replace 12AU7 ECC82 ECC802 Tube HIFI Audio Amplifier DIY High Fidelity Guitar Box
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Specifications
- Brand Name
- LGBOZI
- Maximum Power Per Channel
- NO POWER
- Origin
- Mainland China
- Certification
- CE
- Model Number
- 12AU7-S
Product Description
PSVANE 12AU7-S
The electronic tubes operated by this store are guaranteed to be original, brand-new and high-quality genuine products, and the electronic tubes sold have undergone strict testing and matching.
Buy 2 pcs 3pcs 4pcs 8pcs = exact matching (matching group). No parameter drift.
About matching:
We have the conditions and advantages to match multiple tubes (four tubes, eight tubes) according to customer needs. same parameters
Note: It will be shipped after strict inspection again (please do not think it is a fake and shoddy product after receiving the tube)
12AU7-S is double triode small size novel tube, it is used as inverter drive push-pull amplifier in amplifying circuit.
Heater
Uf-----------------6.3() 12.6() V
If-------------------0.30 0.15 A
Pros & Cons
Pros
- Compatible with multiple popular replacement vacuum tube models
- Strictly tested and matched sets available for consistent audio performance
- CE certified for safety and quality standards
- Genuine brand-new PSVANE tubes with no parameter drift
Cons
- No power output specifications provided in the listing
- Only available from Mainland China sellers with limited international warranty options
- No mounting hardware or installation accessories included
- No pricing information provided for easy value comparison
Common Questions
What vacuum tubes can the PSVANE 12AU7-S replace?
It is designed to replace 12AU7, ECC82, and ECC802 vacuum tubes.
Is this a brand-new, tested vacuum tube?
Yes, all tubes sold are original, brand-new, high-quality genuine products that have undergone strict testing and matching.
What certifications does this vacuum tube have?
It holds CE certification per the official product specifications.
Can I purchase matched sets of these tubes?
Yes, buying 2, 3, 4, or 8 pieces will provide an exact matched group with no parameter drift.
What audio applications is this vacuum tube suitable for?
It is used for HIFI audio amplifiers and DIY high fidelity guitar box audio systems.
Product information last updated on February 7, 2026