Specification AmplifierType : Tube Brand : J.J. BulletPoint1 : Solicited suggestions from countless fans,and made great improvements in appearance and circuit.After more than a year of research and development and testing,the brand-new KT88-K1 is finally available.The new K1 will inherit the bright mid-range and high-pitched treble of the previous tube amplifier.The transparent features have greatly improved the looseness and thrust of the low frequency,and it is a more cost-effective product. BulletPoint2 : K1 is still the traditional craft of purely manual scaffolding wiring and welding.The circuit draws on the advantages of domestic and foreign classic circuits.The 5U4G line of filament rectifier CLC inductance filter,6H8C promotes KT88,the power supply adopts a new imported 0.35 chip 105*60,and the output adopts a new Imported Z11 film 86*50, no distortion output power 15W, easy to deal with bookshelves or floor boxes. BulletPoint3 : The scaffolding strips are mainly connected with Teflon silver-plated wire through the machine, using imported fever-level components such as imported hifi capacitors, metal film resistors. BulletPoint4 : K1 adopts 1.5mm thick steel plate electrostatic spraying overall chassis, 8mm oxidized brushed aluminum panel and solid frosted aluminum knob.It has 2 input and output 4 ohms and 8 ohms two sets of pure copper crystal terminals.The net weight of the machine is 16 kg. 19.5 kg after layer packaging. BulletPoint5 : This set includes: 4 - JJ EL84 Power Tubes (1 matched quad), 3 - Ruby Tubes 12AX7AC5 HG Preamp Tubes, 1 - Ruby Tubes 5AR4 Rectifier Tube Color : as picture show CompatibleDevices : all ExternallyAssignedProductIdentifier : 8242431028600 ExternallyAssignedProductIdentifier1 : 841358102219 ExternallyAssignedProductIdentifier2 : 683274021850 ExternallyAssignedProductIdentifier3 : 0683274021850 ExternallyAssignedProductIdentifier4 : 0841358102219 ExternallyAssignedProductIdentifier5 : 00683274021850 IncludedComponents : KT88-K1 Tube Amplifier X1; AC Power Cable X1; Tube Protective Cover X1 ItemName : New Gain Matched Sextet (6) JJ Electronics Tesla 12AX7 / ECC83-S Vacuum Tubes ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : instrument-amplifier-tubes Manufacturer : Electro-Harmonix Material : Glass MinimumSupplyVoltage : 4.5 volts ModelName : 6SN7 EH ModelNumber : 12AX7 MountingType : Freestanding NumberOfChannels : 2 NumberOfItems : 1 OutputPower : 15 watts PackageTypeName : Individual with Base PartNumber : 6SN7 EH PowerSourceType : Corded Electric ProductDescription : New Gain Matched Sextet (6) JJ Electronics Tesla 12AX7 / ECC83-S Vacuum Tubes ProductSiteLaunchDate : 2018-12-21T16:16:43.722Z SpecificationMet : FCC Style : NO VU meter SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 SupplyCurrent : 2 amps UnitCount : 1 UnspscCode : 52161600 Voltage : 5 volts_of_direct_current WarrantyDescription : 1year.