Description: Dynaco St35 /SCA-35 Output Transformer Upgrade (Pair).The transformers are suitable for upgrading dynaco ST35 /SCA-35 amplifier or build a project based on ST35 topology. Please note that the transformers are not a drop thru replacement. The transformers are built in a bigger core to ensure improved overall performance. TECHNICAL FEATURES: Primary Impedance: 8K (Anode to Anode)Ultralinear :23%Secondary Impedance: 4/8 ΩPrimary Dc resistance: 276 OhmPrimary Inductance :305H@17Vrms 50hzMax Dc current per tube :160mA (Anode to CT)Maximum output power : 18W Frequency Response: 5hz-60Khz -3bB core size :EI75/40Lead wire lengths: 400mm For further technical info/ questions/ repairing existing units or custom made transformers communication is always welcome color code of lead wires Anode 1:WhiteAnode 2:BlackUL1:GreyUL2:OrangeB+:Red0:Blue4Ohm:Yellow8 Ohm:Green core material: M6 Grain Oriented Silicon Steel made in Europe. lamination thickness: 0.35mm dimensions: 65mmx95mmx75mm weight: 1.52Kgr per transformer Winding Wire: Double coated Grade 2 enamelled copper wireWound in Precision Multi section winding, for reduced leakage inductance and high dielectric strength. Mounting: horizontal placement All transformers are tested in real working tube amplifiers before shipping On request we can make different primary /secondary impedance ratio or secondary winding for 4/8/16Ω For further technical info/ questions, communication is always welcome. Tube amplifier projects and related circuits use high voltage and contact with high voltages can cause serious injury or death. If you are not experienced with high voltage safety and working with high voltage, this is not the project for you and you act at your own risk and responsibility.
Price: 400 USD
Location: Salamina
End Time: 2025-01-21T13:57:59.000Z
Shipping Cost: 25 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Thermionic Lab
MPN: PP-OPT-Dynaco ST35,SCA35
