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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: 1kHz posted by Jim Hagerman on April 16, 2007 at 22:29:18:
Hi.IKhz is always the centre frequency of RIAA curve, being it NF loop EQ or split EQ.
There are three time constants to cover four band spreads: 50Hz, 50Hz-500Hz, 500-2,122Hs, 2,122Hs to 20KHz.
Of course, split EQ using additional gain stages is definitely easier to handle in trimming the EQ curve accurately as what Allen suggeested.
But for basic FB loop RIAA EQ as it is, what should be done to trim
up the time constant accuracy to get the best sound out of it?c-J
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- Hmmmm. - cheap-Jack 08:47:57 04/17/07 (0)
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