At last, there are two points for clarification:
1) Regarding the Music Curve D2020-KT88 with cherry wood, now we seldom use KT88 tubes. And we recommend to replace KT88 tubes with the KT-88-98 tubes, as KT88-98 tubes is the improved version of KT88 tubes, have better quality and stability than KT88 tubes. Meanwhile, you also can replace KT88 tubes with KT100 tubes. There are no extra cost for replacing KT88 tubes with the KT-88-98 tubes and KT100 tubes.
KT88-98 tubes and KT100 tubes, they give mellow and natural sound, especially better performance for low and intermediate frequency. They almost have same timbre
and similar appearance. KT88-98 tubes have better stability, but KT100 tubes have better soft sound.
2) Regarding the Music Curve D2020-KT88 with cherry wood, our factory default setting is PCB Welding. It is completely hand wired. Please find the detail description in the attachment. In fact, there is no difference between PCB Welding and Point to Point Welding about sound quality.
If you need Point to Point Welding, we can make it based on your requirements and the extra cost USD 20 should be charged.
3) Regarding the Music Curve D2020-KT88 with cherry wood, the default rectifying tube is 5Z3P, which can be upgraded to 5Z3PA without any extra cost. 5Z3PA tube have better quality and stability.
Please notice that we always pay more attention to every shipment and take full responsibility for our customer. So I need your confirmation for the above information.
Your great understanding and early reply will be highly appreciated.
Thanks and Best Regards,
Molly