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User3295892
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2026-11-07
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RCA 1622 Vacuum Tubes - Set of 4 - 6L6
$118.80
$154.440003967285
30% OFF
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Product Details
Description
Specifications
Care Guide
For sale: Set of 4 RCA 1622 vacuum tubes, including original box (with some damage).
I purchased these as used items myself, and I believe the condition of the tubes themselves is quite good (personal opinion).
I was able to confirm sound output and adjust bias (including matching current values) using my own push-pull amplifier.
The 1622 is a high-reliability, long-life output beam power tube developed by RCA in the mid-1930s, based on the 6L6. It was designed as a selected version of the 6L6, featuring powerful, high-output performance, especially for continuous use in applications like theater amplifiers. It is a metal octal (8-pin) tube, typically with red lettering.
While inheriting the characteristics of the 6L6, the 1622 was designed for enhanced durability and longevity. However, its plate voltage and screen grid voltage are designed to be lower than those of the 6L6. Therefore, please consider this when using them, including potential circuit modifications.
In the 4th image, you can see the 6L6 marking on the base.
- Brand: RCA
- Model: 1622
- Type: Vacuum Tube
- Connector: 8-pin
- Quantity: Set of 4
- Accessories: Original box included
Thank you for looking.
I sincerely apologize, but shipping will only be available on weekdays. Thank you for your understanding.
Category
Amplifier
Brand
TRIODE
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Hokkaido
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.