1PCS 13W Single-ended Output Transformer Tube Amplifier Output Transformer 3.5K Output Cattle Tube Amplifier Transformer AP231
Product Details:
13W single-ended output transformer
Made of high temperature oxygen-free copper wire and Z11 0.35 imported silicon steel sheet
Iron core EI76 skeleton 25*40
Primary impedance; 3.5K (with super linear tap)
Secondary impedance; 0-4 ohms-8 ohms
DC resistance 230 ohms
Winding method; 4+3 winding method
Transformer volume; length 76mm, width 74mm, height 66mm
2.5K/5K customized according to customer requirements
Weight each; 1.6Kg
![](https://ae01.alicdn.com/kf/S9f2d734c1cb64908b70e78e25ed77538f.jpg)
![](https://ae01.alicdn.com/kf/S97036c6fd2ab4dc495f460751c662bbal.jpg)