Vmhf, you will get the best result installing the Goldpoints within the input of the amp. Having an external passive will degrade the sound compared to the above. Believe me, I've tried. If you want remote, you get the the Bent Audio remote control kit for the Goldpoints.
If you want to use both your phono and CDP without having to switch cables, I would recommend an active preamp. But you need to make sure the active preamp doesn't have too much gain, because Bobs amps have input sensitivity of 1.25 V for full power.
After you hear the Goldpoints in the amp, it's hard to go back to anything else because the sound quality so darn good. I'm willing to physically switch cables and go without remote for the best sound possible.
If you want to use both your phono and CDP without having to switch cables, I would recommend an active preamp. But you need to make sure the active preamp doesn't have too much gain, because Bobs amps have input sensitivity of 1.25 V for full power.
After you hear the Goldpoints in the amp, it's hard to go back to anything else because the sound quality so darn good. I'm willing to physically switch cables and go without remote for the best sound possible.