hvlh47

Responses from hvlh47

Magnepan MG-1 sonically challenged?
Hi,I bought a pair of MG1's and a pair of MGIII speakers today.  One of MGIII's tweeter sound only no bass nor mid bass?I really need your help how to fix the current problem! how to dis assemble that MGIII speaker to look for the cause.Thank you ... 
Review: Thor Audio TA 1000 MK II Tube preamp
Dear Blindjim,Finally, my Thor TA-1000 MKII is functional after fixing the outboard power supply.  Wow! It sounds so nice.Again, thanks my friend for your help.Best Regards,Sb   
Review: Thor Audio TA 1000 MK II Tube preamp
Dear Blindjim,You're superb and very kind.  Thank you very much for prompt reply and wonderful technical instruction my friend.  It is so grateful having you on this forum.  I will try out my Thor TA1000 MKII Preamp tonight when coming home.Again,... 
Review: Thor Audio TA 1000 MK II Tube preamp
Hi,Last week, I acquired a Thor TA-1000 MKII from an estate sale.  I found a ziplock bag with the  two 12ax7 and two 12at7 wrapped together in the tube compartment.  Without a manual I do not know where these tube to be inserted to 4 tube sockets?... 
Review: California Audio Labs Alpha DA converter
Hi All,Thank those of you for technical advices and assistance that I was able to get two Alpha DAC's fixed. Their musical sound is wonderful and excellent.Again, a million thanks for your support and help.Regards.Sanh 
Review: California Audio Labs Alpha DA converter
Dear All,Finally, I found the power transformer in my Alpha DAC was bad, I need to order a replacement, but do not have the reference part number. Anybody has the part number? will you please help me? Thank you in advance for your assistance and s... 
Review: California Audio Labs Alpha DA converter
Hello,Thank you very much for your technical support and assistance. I followed your instruction/procedures how to power up the DAC, but nothing happened?Do you know where I can obtain a schematic diagrams for Alpha DAC or any place that I send it... 
Review: California Audio Labs Alpha DA converter
Hello All,I bought an Alpha DA from Ebayer, but it does not power up. The AC fuse is OK. Could you please advise me where and how I can get hold of a schematic?Your advice and assistance on this matter are greatly appreciated.Regards.Sanh