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LINLAI 274B-D Vacuum Tube Replaces 274B/WE274B/5U4G HIFI Audio Valve Electronic Matched Pair

LINLAI 274B-D Vacuum Tube Replaces 274B/WE274B/5U4G HIFI Audio Valve Electronic Matched Pair

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Model: LINLAI 274B-D
Shipping Weight: 3.5Kg Product Quantity: 10 Units in Stock
$235.99USD

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Dreamy Titanium Screen Series (Lin Laizhiyin Dreamy Series Bile Duct—The Dreamy Tube)
Lin Laizhiyin’s Dream series bile duct adopts the process of spraying titanium on the surface of the screen. Titanium has high efficiency in inhalation under vacuum. The surface of the screen can effectively absorb the undesirable gas generated in the tube under high-temperature working conditions, improve the vacuum, and make The sound is more transparent and quiet. The size and shape of the glass bulb have an auxiliary effect on the sound. Lin Laizhiyin's Dream Series 7300B-D, 2A3-D, and 274B-D use a "droplet" glass bulb.
The new bile ducts of the Dream series have a full and clear sound, reverberations, overtones, and great charm, and have a longer service life than ordinary bile ducts.
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the price is one pair( 2 pcs) , if you need more. we also provide factory matched!

All the tubes have 15 months warranty!