That has some pretty impressive specs ... but the "Audio Precision" RIAA graph they show, shows a pretty crap low end - I guess because they decided to implement a subsonic filter (-3dB @ 20Hz).
Regards,
Andy
Any interest in AD797 HQMC phonostage ?AD797 Phono Stage Build and Help Desk Thread - AudioKarma.org Home Audio Stereo Discussion Forums
Regards
Sachin
Regards
Sachin
6L6 - do you really mean "having multiple switched inputs on a phonostage is a recipe for noise"?
Because every phono stage I have ever made always has 2 extra RCA sockets in parallel with the main socket for the phono cable - ie. "multiple inputs" - and I have never noticed any extra noise (particularly on the battery-powered units which, as you might expect, are "extra quiet").
These parallel RCA sockets are for infinitely adjusting 'R' and 'C' loading, via 'loaded' plugs.
Regards,
Andy
I have a twin input phono stage here at the moment and an integrated amp with an internal phono stage that has 2 switched inputs.
I have a pair of custom wound unshielded 1:70 Intact Audio SUT (for an AN IO1) housed in the cheapest maplins unshielded box with and have no hum at all.
All works fine.
Of course the results I get from a DIY effort could be very different - I will learn from the experience what ever the outcome. As it stands I'm not worried about hum or the switch.
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K and K Audio phono preamp
I have been very happy with K&K Audio's Maxxed-Out Phono Preamp Kit. A sleeper unit for sure!
I have been very happy with K&K Audio's Maxxed-Out Phono Preamp Kit. A sleeper unit for sure!
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