LINLAI E-300B 1 Pair 300B Elite Vacuum Hifi Valve Electronic Tube for Class Pairing Audio Amplifier Replaced 10W Power Amplication (E-300B 1pair)

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Product Information


Specification
AgeRangeDescription : adult
Brand : DIFIIFOL
BulletPoint1 : Linlai Tube provided 300B,300B-98,WE300B,E-300B,ZX-300B,300B-N,300B saphire series,each design has its own specific features.
BulletPoint2 : The 300B is known around the world for its sound quality and powerful performance in both single-ended & push-pull amplifiers.
BulletPoint3 : The 300B is a directly-heated filamentary type power triode vacuum tube with a four-pin base,which designed for use as an audio-frequency power amplifier.
BulletPoint4 : The 300B-N has good linearity, low noise and good reliability,it is often used in single-ended triode (SET) audio amplifiers of about eight watts output.A push-pull pair 300B-N can output 20 watts.The anode can dissipate 40 watts thermal.
BulletPoint5 : E-300B is a optimized series based on various tubes.It is private produced process researched and developed by Linlai factory.The sound is balance,smooth and accurate.
Color : One Color
ExternallyAssignedProductIdentifier : 9102841192973
ItemName : LINLAI E-300B 1 Pair 300B Elite Vacuum Hifi Valve Electronic Tube for Class Pairing Audio Amplifier Replaced 10W Power Amplication (E-300B 1pair)
ItemPackageDimensions_Height : 14 centimeters
ItemPackageDimensions_Length : 21 centimeters
ItemPackageDimensions_Width : 11 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : instrument-amplifier-tubes
Manufacturer : Shenzhen Juson Technology Co.,Limited
ModelName : Marebm
ModelNumber : 300B-N
NumberOfBoxes : 1
NumberOfItems : 1
PartNumber : Marebm
ProductDescription : This is vacuum tubes made by Linlai Tube which is a factory in China.With rich producing and design experiences,Linlai Tube supply the up to great quality and service for their tubes.All the tubes produced by Linlai will be matched paring.
*300B high end hifi Vacuum tubes
*The 300B is a filamentary type triode designed for use as an audio-frequency power amplifier.
*The 300B is known around the world for its sound quality and powerful performance in both single-ended & push-pull amplifiers.
*The 300B is a directly-heated filamentary type power triode vacuum tube with a four-pin base,which designed for use as an audio-frequency power amplifier.
*The 300B has good linearity, low noise and good reliability,it is often used in single-ended triode (SET) audio amplifiers of about eight watts output.
*A push-pull pair 300B can output 20 watts.The anode can dissipate 40 watts thermal.
*Linlai Tube has various product line to meet different client’s requirement,included HIFI-series,Elite series,Dream series,T series,ZX series,Sapphire series and WE series.
HIFI series:it is entry-level hifi tubes.It has super cost-effective price and not bad quality.
Elite series:It is a optimized series based on various tubes.It is private produced process researched and developed by Linlai factory.The sound is balance,smooth and accurate.
Dream series:The Linlai D series tube used titanium spraying technology on the surface of bulb in anode.The titanium has high efficiency in absorbing gas in vacuum condition,so that the screen plating can efficiently absorb bad gas generating in tubes in high temperature situation,enhancing vacuum to make the sound more clear and peaceful.The D series Tube has longer lifetime compared normal tubes.The sound is full and clear, with lingering overtones and a very good flavor.
T Series:The T series tube has great features:it used large glass bulb to enlarge the room for heat dissipation,reducing the temperature of using and extend the tube's lifetime.With special polymer spraying technology,it can greatly improve the heat conduction and make the sound performance more warmth and solid but also full yet transparent,loose yet quality.The sound is warm and mellow, full but not transparent, loose but textured sound.
ZX Series:The ZX series tubes have exquisite and elegant appearance,as well as LINLAI's exclusive polymer composite spraying process,which can quickly adsorb escaping electrons and effectively protect the glass shell from escaping electron bombardment.Enhancing the stability of the vacuum tube and makes the music background peaceful and natural.The newly ZX tubes have warm and moist tone,with rich overtones and wide range of sounds,rich in agility and surrounding feels.It has much better analytical ability and vocal performance,allowing people to experience a more authentic and delicate musical atmosphere.The sound is warm and moist, with rich overtones and a wide range, full of agility and three-dimensionality.
Sapphire Series:This series tube is used sapphire crystal as a bulb, which not only brings visual art enjoyment to people, but also has the function of shielding electronic clutter and uniform electron escape.The mid-frequency is rich,the high-mid-low frequency are smoothly connected,it is more better performance in the mid-bass frequency.
WE series:WE replication series tube has dignified and elegant appearance.The outer sketch of tube is smooth and precise.The replicate craftmanship is highly skilled.The WE series tube is a gem.
ProductSiteLaunchDate : 2025-04-17T06:51:44.635Z
Size : One Size
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 52161500
WarrantyDescription : 15 months.

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Impressive quality and durability.

This product exceeded some of my expectations.

Top-notch quality, canÕt complain.

Quality is fine, but packaging was average.

Highly recommended for everyone.

Nice features and easy to handle.

Impressive quality and durability.

Awesome product and great experience.

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