النحاس النقي 40W3.5K مكبر للصوت عالي الدقة محول الإخراج أحادي الطرف 300B KT120
مميزات خاصة
- Transformers
- Pure copper 40W3.5K high-fidelity amplifier single-ended output transformer 300B KT120
وصف
Transformers
Transformer 40W tube single-ended output transformer
Iron core 96*50 silicon steel sheet
Primary impedance 3.5K B-G-P (G super linear)
Secondary impedance 0-4-8
DC resistance 160
Primary current 220ma
Inductance L>=33 H
Frequency response: 30hz-35khz
Pure oxygen-free copper wire winding 5 clips 4 winding method layered segment
Volume length 98mm width 97mm height 84 mm
Mounting hole length 82 mm width 80 mm
Single weight 3.25KG
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