First and foremost replace the bad fuse with a cheap on just to make sure something is not failing and causing the fuse to blow.
That said I paid 130 for a SR Black and was impressed with the SQ improvement for the money. BTW the SR's have a 30 day money back guarantee. Honestly it took about 75 hrs to really hear the difference. I put the original fuse back in and took it back out after about an hour.
That said I paid 130 for a SR Black and was impressed with the SQ improvement for the money. BTW the SR's have a 30 day money back guarantee. Honestly it took about 75 hrs to really hear the difference. I put the original fuse back in and took it back out after about an hour.