A premium transformer kit for EL84 push-pull amplifiers—DIY-friendly, reliable, and designed for outstanding sound quality.
It’s an ideal starting point for both first-time and experienced builders.
The technical features:
Power Transformer:
Primary voltage: 230/240Vac/50Hz OR 120Vac/60Hz (Please state the primary voltage suitable for your country)
Secondary voltages: 0-230-240-250-260Vac /300mA
6.3Vac/5A
6.3Vac/1A
Core size:EI96/50
Weight :3Kgr
Mounting: drop through chassis
Output Transformers:
Primary Impedance: 8K
Secondary Impedance: 4/8 Ω
Ultralinear tap : 25%
Maximum output power : 17W
Frequency Response: 10Hz-96Khz -3dB
Core material: high quality grain oriented silicon steel M6 (19Kilogauss)
Core size : EI75/30,
Lamination thickness /0.35mm
Weight 1.2Kgr per transformer
Choke:
Inductance: 2H
Airgap set at :250mA ( the airgap is optimized for keeping the inductance stable over DC current variations more than 250mA rated working current)
DC resistance :62Ω
Max current:400mA
Core size:EI48/16
