Search found 5 matches

by GROOVE-GUARD
Tue Apr 12, 2011 5:57 pm
Forum: Vinyl Mastering, Lacquer cutting, Pro's and others
Topic: SX74 woes
Replies: 19
Views: 4355

Re: SX74 woes

Hi , first > if the same distortion with your backup head ??? no > listen the fb monitorlevel without the 9 db feedback and with max +8db , push the level in carefully steps (around 100 - 200 hz) when you listen bad harmonics it´s a head problem in the mechanical parts > fb glue, ceramic broken, dam...
by GROOVE-GUARD
Tue Sep 21, 2010 4:46 pm
Forum: Secrets of the Lathe Trolls
Topic: New Pitch Computer
Replies: 139
Views: 33231

Very impressive. Could you tell us a little more about how it works and what you did? I have worked in the past at a record plant / cutting studio , my passion if in electronic and audio modification .... the "controller" circuit are the similar prinzip from the vms with 4/8 memory section ... the ...
by GROOVE-GUARD
Sun Sep 05, 2010 4:35 pm
Forum: Secrets of the Lathe Trolls
Topic: New Pitch Computer
Replies: 139
Views: 33231

Re: New Pitch Computer

hello guys , here if another diy concept ... the little hardware pitch controll for vms 66/70 lathe , it works better than original ... you need one "PS66" for speed and diameter... it´s a "cpu" free analog circuit, the mechanical pitch motor/tacho are the limiting factor (like floh ) ... http://a.i...
by GROOVE-GUARD
Sat Jan 02, 2010 10:56 am
Forum: Plating and Pressing
Topic: galvanic from a 12" laquer is that ever possible??
Replies: 14
Views: 4623

Re: Galvi Ted

happy new year to all !!! to the metall work problematic > best plating is with lower speed ! stamper & mother under 60° and under 200A /14" lacquer plating under 40° and under 40A /14" stamper > 40 A 10 - 20 min ( 10 g NI ) > 160 A 70 min ( 210 g NI ) best : lacquer 15/25A - 14" 36° stamper 40/160A...
by GROOVE-GUARD
Thu May 21, 2009 10:13 pm
Forum: Plating and Pressing
Topic: electro plating
Replies: 8
Views: 4301

Re: electro plating

Yes i have experience in e - plating but my english isn´t good :? I´m new here, but in the past i reading many contributions. What mossboss writes are 100% good and the calculation are right Look to "VPI" (france) she closed this year and have enough & good plating stuff , but i don´t who buy this ....