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User3302270
★★★★★
2026-11-07
Op tijd geleverd, goed ingepakt.
RCA 12AU7A Black Plate NIB Pair Vintage
$51.48
$66.9239994049072
30% OFF
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Product Details
Description
Specifications
Care Guide
RCA 12AU7A New Old Stock Pair (2 tubes)
Black Plates
Top D Getter
Purchased 1 year ago for ¥12,000
Used for approximately 5 hours
Stored in a case.
The sound is very lively, with good presence from low to high frequencies.
▶︎Printing is significantly rubbed off, but
fully functional.
Operation confirmed.
▶︎Box has some damage.
6 months ago,
▶︎All tubes were tested for operation on a Hickock 6000,
and the following values were obtained:
gm1: 2,600/2,600
gm2: 2,500/2,500
This is over 110% of the new tube gm standard value of 2,200uS.
▶︎Selling due to tube collection consolidation.
▶︎No pets, non-smoking household.
Immediate purchase OK.
Category
Amplifier
Condition
Scratches/marks
Shipping
Included in price (by seller)
From
Saitama
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.