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Specification
BatteriesIncluded : 1
BatteriesRequired : 1
Brand : AUNMAS
BulletPoint1 : Experience the Magic of Tube Warmth: This DIY kit utilizes a genuine 6J1 vacuum tube to deliver the coveted rich, warm analog sound that tames harsh digital edges and breathes life into your music.
BulletPoint2 : Complete DIY Project for Enthusiasts: Enjoy the satisfaction of building your own high-quality tube preamp! The kit includes all necessary components (pre-soldered board, 6J1 tube, capacitors, connectors) with clear instructions.
BulletPoint3 : Dual Power Options & Clean Design: Flexible power via included 5.5x2.1mm DC jack (12V DC) or solder points for an AC 12V transformer.
BulletPoint4 : Versatile Audiophile Upgrade: Perfect as a standalone headphone amplifier or connect it between your digital source (DAC, PC, phone) and power amp/speakers to add lush tube character and improve sound staging.
BulletPoint5 : Premium Components for Performance: Built with low-distortion film coupling capacitors and a robust PCB for reliable performance and sonic clarity.
Color : Black
CompatibleDevices : Solar
CompatibleDevices1 : Mobile Phones
CompatibleDevices2 : Laptop
CompatibleDevices3 : Camera
CompatibleDevices4 : MP3 Player
CompatibleDevices5 : Camcorder
ExternallyAssignedProductIdentifier1 : 757120408802
ExternallyAssignedProductIdentifier2 : 0757120408802
ExternallyAssignedProductIdentifier3 : 7571204088024
ExternallyAssignedProductIdentifier4 : 07571204088024
Hazmat1 : LITHIUM ION BATTERIES
Hazmat10 : CA_SmallLithiumIonBatteryStandalone
Hazmat11 : CN_SmallLithiumIonBatteryStandalone
Hazmat12 : IT_SmallLithiumIonBatteryStandalone
Hazmat13 : ES_SmallLithiumIonBatteryStandalone
Hazmat14 : IN_SmallLithiumIonBatteryStandalone
Hazmat15 : MX_SmallLithiumIonBatteryStandalone
Hazmat16 : SG_SmallLithiumIonBatteryStandalone
Hazmat17 : AU_SmallLithiumIonBatteryStandalone
Hazmat18 : BR_SmallLithiumIonBatteryStandalone
Hazmat19 : TR_SmallLithiumIonBatteryStandalone
Hazmat2 : UN3480
Hazmat20 : AE_SmallLithiumIonBatteryStandalone
Hazmat21 : SA_SmallLithiumIonBatteryStandalone
Hazmat22 : EG_SmallLithiumIonBatteryStandalone
Hazmat23 : NL_SmallLithiumIonBatteryStandalone
Hazmat24 : SE_SmallLithiumIonBatteryStandalone
Hazmat25 : PL_SmallLithiumIonBatteryStandalone
Hazmat26 : BE_SmallLithiumIonBatteryStandalone
Hazmat27 : ZA_SmallLithiumIonBatteryStandalone
Hazmat28 : IE_SmallLithiumIonBatteryStandalone
Hazmat3 : II
Hazmat4 : 9
Hazmat5 : US_SmallLithiumIonBatteryStandalone
Hazmat6 : GB_SmallLithiumIonBatteryStandalone
Hazmat7 : DE_SmallLithiumIonBatteryStandalone
Hazmat8 : FR_SmallLithiumIonBatteryStandalone
Hazmat9 : JP_SmallLithiumIonBatteryStandalone
IncludedComponents : Battery
IncludedComponents1 : inc
IncludedComponents2 : inc
IncludedComponents3 : inc
ItemName : 6J1 Vacuum Tube Preamp Kit, DIY Headphone Amplifier Board with DC 12V Power Warm Tube Sound Upgrade for Audiophile DIY Enthusiasts
ItemPackageDimensions_Height : 4 centimeters
ItemPackageDimensions_Length : 15 centimeters
ItemPackageDimensions_Width : 13 centimeters
ItemPackageQuantity : 1
ItemTypeKeyword : audio-component-amplifiers
Manufacturer : AUNMAS
Material1 : Material
Material2 : Material
Material3 : Material
Material4 : Material
Material5 : Material
MaximumSupplyVoltage : 24 volts_of_direct_current
ModelName : AUNMASnmk2cs89z6
ModelNumber : AUNMASnmk2cs89z6
MountingType : Through-Hole Mount
NumberOfBoxes : 1
NumberOfChannels : 2
NumberOfItems : 1
NumberOfLithiumIonCells : 1
PartNumber : AUNMASnmk2cs89z6
ProductDescription : Specifications:
Type: 6J1 tube (substitution model 6AK5, 6AU6, 5654 etc.)
Channel Types: 2.0 / stereo
Voltage & Current: AC12V 0.8A or
Power Interface: 5.5 * 2.5 plug
Circuit Board Size: 77 x 75mm / 3.03 x 2.95
Instruction:
1, AC 12V Input: using DC 5.5*2.1 socket and AC 12V transformer, you can also use AC 12V transformer without plug, just need to weld the power cord onto the circuit board. DC power input can not be used, or it will not work.
2, Sound Channel Input: Connected to mobile phone, computer, MP3, MP4 and many other music players.
3, Sound Channel Output: Connected to the audio input of power amplifier.
4, Power Switch/Volume Knob: Rotate the knob anticlockwise to turn down volume, and continue rotating until you hear the sound to power off. Rotate the knob clockwise until you hear the sound to power on and continue rotating to turn up volume.
Package Includes:
1 x PCB Board
1 x 2W 2.2? Metal Film Resistor
6 x 1N4007 Large Current Diodes
6 x 4.7K Resistors
2 x 1K Resistors
4 x 47? Resistors
2 x 2.2K Resistors
2 x 470K Resistors
2 x 100K Resistors
2 x 200? Resistors
9 x 50V 470UF Capacitors
4 x 50V 1UF Monolithic Ceramic Capacitors
2 x D667 Transistors
2 x B647 Transistors
1 x 50K Potentiometer
2 x 3mm Blue LED
1 x DC005 Power Connector
2 x Tube Base
2 x 6J1 Tubes
2 x Base
1 set x Standoff and Screws
1 x Potentiometer


ProductSiteLaunchDate : 2023-12-23T00:00:00.000Z
RecommendedUsesForProduct : GPS
RecommendedUsesForProduct1 : Laptop
RecommendedUsesForProduct2 : GPS
RecommendedUsesForProduct3 : Phone
RecommendedUsesForProduct4 : Camera
Reusability : Rechargeable
SafetyDataSheetUrl : https://www.bornmieo.com/product/MSDS.pdf
Size : 30 Pcs
Style : 50W 8 Ohm
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredDgHzRegulation1 : transportation
SupplierDeclaredDgHzRegulation2 : storage
SupplierDeclaredDgHzRegulation3 : other
SupplierDeclaredHasProductIdentifierExemption : 1
UnitCount : 1
UnspscCode : 52161547
Voltage : 7.4 volts