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2026-11-06
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Vacuum Tube Toshiba 12AT7 Hi-S For Communication Equipment
$13.07
$16.9909996032715
30% OFF
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Product Details
Description
Specifications
Care Guide
Toshiba 12AT7 Hi-S vacuum tube for general communication use.
At Toshiba, this tube is equivalent to Matsushita's γT class and is the highest grade in terms of low noise, high sound quality, and high durability. It is widely used for preamplifier amplification due to its amplification factor, which is intermediate between 12AX7 and 12AU7.
Sound output and noise were checked on an actual unit before listing.
Please look at the photos and consider if it would be suitable for your amplifier.
Category
Amplifier
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Aichi
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.