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2026-11-07
Produto fΓ‘cil de usar, resistente e confiΓ‘vel para o dia a dia.
New Premium Gold-Plated DC Jack High Current 30V 20A 5.5/2.5 (Set of 2)
$10.00
$13
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Product Details
Description
Specifications
Care Guide
This is a high-current, high-output DC jack for amplifiers, rarely seen in Japan.
This is a premium DC jack made of brass with full gold plating.
It is a reliable product with a robust design and low contact resistance for high current applications.
This jack can be used to replace the DC jack of commercially available digital amplifiers that use AC adapters, aiming for further sound quality improvement.
I replaced the DC jack of my FX-98e with this jack and will describe the subsequent sound quality changes below.
This is purely my personal opinion.
- The ambiguity of low-frequency instruments is reduced, and the shape and form of low-frequency instruments become clearer.
- The dynamic range of the music expands, and the presence of each instrument becomes more vivid.
- Background noise accompanying music playback is reduced, allowing the resonance of instruments to be clearly heard, making the music more realistic and beautiful, and conveying the emotion of the performance more effectively.
Refer to modification photos 7 and 8.
These photos show the DC plug of the digital amplifier FX-98e replaced with this DC plug.
Features
Most standard DC jacks have tin-plated grounds, but this product is entirely made of brass with gold plating. Combined with low contact resistance due to its high current specification, high sound quality can be expected.
The rated current of a standard DC jack is several amps.
Therefore, the amplifier output that the jack can handle is approximately 100W to 200W.
Many commercially available digital amplifiers and other AC adapter-type high-output amplifiers have outputs of around 500W, but they require DC jacks rated for 10-20A.
This jack perfectly meets the requirements for high-output amplifier DC jacks. As far as I know, there are no jacks with a rated current of 20A available in Japan.
By replacing the existing DC jack of your digital amplifier with this jack, you can expect the sound quality improvements described above.
Item: DC Jack
Model Number: DC-2.5MM
Material: Brass with high-quality gold plating
Standard: 5.5mm x 2.5mm
Rated Voltage: 30V
Rated Current: 20A
Mounting: Panel mount
Drill hole diameter: 11mm
Quantity: 2 pieces
Category
Parts / Accessories For Guitar / Bass
Condition
New/unused
Shipping
Included in price (by seller)
From
Tochigi
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.