M
User3244820
★★★★★
2026-11-07
Produto prático, fácil de manusear, sem problemas até agora.
AMATERAS 7020
$66.00
$85.8
30% OFF
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100% Authentic · Money-back guarantee
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6-Month Quality Warranty
Product Details
Description
Specifications
Care Guide
1. Ultra-low distortion circuit design for accurate sound reproduction
Equipped with hospital-grade, top-tier operational amplifiers rarely used in conventional headphone amplifiers, featuring high-speed and high slew rate characteristics.
Accurately amplifies minute signals, faithfully reproducing the delicate nuances of vocals and instruments.
2. Perfectly drives all headphones
Stably drives headphones with varying impedance characteristics,
delivering balanced and accurate reproduction from low to high frequencies.
3. Eliminates noise to the extreme
Achieves a sense of sound emerging from silence with a high S/N ratio design.
Balances silent quietness with sound clarity.
4. High-quality sound design that doesn't require balanced output
Unique design that extracts the best sound quality even with unbalanced connections,
without the need for special cables.
This is a headphone preamplifier.
Category
Amplifier
Condition
Almost new
Shipping
Included in price (by seller)
From
Osaka
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.