PreBee 2 for me?

[Paul Birkeland]

In stock configuration the BP2 should be about -3dB at 2Hz. With the attenuator upgrade, that will move up to 5Hz, but you could put bigger coupling caps in to move it back down if you'd like. 

 

[Ivan303]

So based on that, if one really doesn't need anything under 10-20 Hz one could halve the size of the output cap and go with something EXPENSIVE?

 

[Paul Birkeland]

Well, where would you like the roll-off to start?  -3dB at 5Hz from a coupling caps means the rolloff starts around 50Hz.

 

[Sp33ls]

It's complicated  ...  no surprise there! The headroom of the BeePre is pretty substantial, and the tube itself is quite linear, so the actual distortion is very low.

This got me thinkin -- is it all that different sounding from a decent solid state pre then? Lol I'm mostly kidding, but am kind of curious how they'd generally compare them since the THD is so low, do you actually end up getting some of those nice second order harmonics injected into the signal?

Every BH kit I've heard has done an amazing job of hitting the sweet spot between tube warmth and accurate tonal fidelity, so I have no doubt it's even better with the BP2. Just made me curious why it works so well in this case (from what I've read).

 

[Paul Birkeland]

This got me thinkin -- is it all that different sounding from a decent solid state pre then?

Well, a solid state preamp usually requires many, many discrete components or at least an op-amp (~20 transistors inside one package) to get some gain and decent linear output.  The BeePre and the Moreplay do that with just one active device.