Pro-ject speedbox: Is improvement worth the $ ?


Just bought a Music Hall 2.2LE 'table. Will the addition of a Pro-ject speedbox (whatever model), control the speed SIGNIFICANTLY better than the turntable, or is the main benefit focused on changing speeds from 33 to 45 on the fly?
devilboy
Not really, Brf said it best. You will be better off putting the money on a better cart.
Hmmm. The table will be plugged into a voltage regulator so it WILL see a steady 120V. All of my equipment draws such little power the output always shows 120V in the display, never going up or down even one volt so I should be good there. Like Kiko said, think I'll just upgrade the cart for now...... and maybe a cork mat. Was going to get the acrilic platter but am having a hard time justifying the price for a platter at 1/3rd the cost of the table. I'd rather get a cart. Maybe an Ortofon Blue.....? I have a Graham Slee coming so if a put a nice cart on the table it may be a decent analog setup.
Thanks to everyone for your opinions so far.
Which Graham Slee are you getting Devilboy? We may be able to recommend a cart based on the Slee's specs.
I should have added that I too use a voltage regulator, in this case a regenerator, a PS Audio Premier Power Plant, and even with the Speedbox plugged into that, there was an audible improvement.
"09-02-14: Devilboy
Hmmm. The table will be plugged into a voltage regulator so it WILL see a steady 120V."

No it won't. For that you need a re-generator.

"All of my equipment draws such little power the output always shows 120V in the display, never going up or down even one volt so I should be good there."

Your equipment isn't the real problem. Varying conditions outside your house make the AC fluctuate. If you call The Cable Company they'll send you a demo speed control so you can try it in your system first.