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【Rare】Siemens ECC83 12AX7 Vacuum Tubes 2 pcs Made in West Germany b_11
Product Details
This is a set of two Siemens ECC83 / 12AX7 vacuum tubes.
■ Model: Siemens ECC83 / 12AX7
■ Quantity: 2 tubes
■ Manufacturer: West Germany (Siemens)
Siemens ECC83 tubes are renowned West German tubes, alongside Mullard and Telefunken. They are characterized by their high resolution, delicate, and transparent sound quality, and are highly regarded worldwide for use as first-stage tubes in phono equalizers, microphone preamplifiers, and guitar amplifiers.
■ Condition
Both tubes have been tested for power. Filament lighting has been confirmed. Please check the photos for the exterior condition.
■ Shipping
The item will be carefully packed with cushioning material and shipped.
*As these are vintage vacuum tubes, we do not accept returns or refunds. Please understand this before purchasing.
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b_11
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.



