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2026-11-07
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DIY Headphone Amplifier
$33.00
$42.9
30% OFF
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100% Authentic · Money-back guarantee
Free Express Shipping · 2-5 day delivery
30-Day Free Returns
6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
This is an amplifier made for headphones.
Power: 12V (AC adapter with outer diameter: 5.5mm, inner diameter: 2.1mm, etc.)
Input/Output: 3.5mm jack
Transistors used: 2SC1815, TTC015B
Thank you for looking.
Category
Headphone Amplifier / Dac
Condition
No noticeable scratches or marks
Shipping
Included in price (by seller)
From
Aomori
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.