Your explanation helped me to determine that the cause .However, with 1st order, you should cross at around 4k, with 2nd around 2k5 and only with 4th order, you should go as low as 1k6. This is because of distortion and transformer saturation.Please send me your address and telephone number during business hours so I could FedEx you one replacement foil.
HGL兄,ALE答应免费提供的套件来了图片。并说所用的都是精确配对的。并祝愿不再出类似的故障。
希望下周末你顺利收到。我仅能帮你做到这步了。
All foils are matched, so tere wouldn’t be any performance difference between old and new.