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Beautiful condition ✨ Includes original box and warranty card - TRIODE TRV-A300XR Vacuum Tube Integrated Amplifier

★★★★★ 4.6 rating · 30 reviews · 297+ sold
$299.00 $388.7 30% OFF
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Product Details

Product Description:
This is the TRIODE 300B single integrated amplifier TRV-A300XR.
Recommended for those looking for a one-owner item with all accessories included.
[Product Details]
This model allows you to enjoy the delicate and beautiful sound of the 300B vacuum tube. Although it uses a fixed bias system, the meter on the top allows for easy adjustment, so even those new to vacuum tube amplifiers can use it with confidence.
[Condition]
• Operation: Confirmed to be in normal working order.
• Exterior: Used with care, this is a beautiful item with no noticeable scratches.
• Environment: Stored in a non-smoking, pet-free environment.
[Accessories (Complete)]
• Outer box (original box): Safe for transport.
• Instruction manual and warranty card: Included.
• AC adapter (power cable)
• Vacuum tubes: 5 tubes in total (2 large 300B tubes, 3 small tubes)
• Remote control and tube cover
• Vacuum tubes (TRIODE genuine PSVANE 300B)
[Shipping]
The item will be shipped in its original box, carefully packed as a precision instrument.
This is a highly popular model in the used market. An item with such a complete set of accessories is rare, so please consider it.

Category
Amplifier
Brand
TRIODE
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.

Customer Reviews (30)

4.6
★★★★★
Based on 326 reviews
5 stars
90%
4 stars
10%
3 stars
0%
2 stars
0%
1 star
0%
M
User3306912
★★★★★
2026-11-07

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