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2026-11-06
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3Y-P1 Vacuum Tubes - Set of 2
$19.80
$25.7399990081787
30% OFF
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Product Details
Description
Specifications
Care Guide
This is a 3Y-P1 output tube.
These are 2 tubes out of a lot of 5 purchased individually from a bulk box for maintenance purposes. Operation has been confirmed. The 3Y-P1 is an output tube with the same electrical characteristics as the 6Z-P1, which was used in 5-tube superheterodyne radios, but it uses a 5-pin (UY) socket.
G3 and K are internally connected to the heater midpoint. Therefore, although it is a indirectly heated cathode tube, it is used like a directly heated cathode tube.
An example of use with self-bias is shown. (With some ingenuity in circuit constants, it can also be used interchangeably with the directly heated cathode tube 47.)
Category
Amplifier
Condition
Almost new
Shipping
Included in price (by seller)
From
Ibaraki
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.