Feature:
It has one knob... and a switch.

Quality:
It's pretty sturdy. Quality structure. A little bit of a pain to change batteries, so buy a 9.6V adapter, and you're set.

Value:
Its only 2 bucks cheaper than regular stone, 20$ cheaper than boss phase shifter, and sounds better than both combined.

Desirability:
A lot sexier than the regular small stone.

Sound:
This sounds awesome. That's pretty much all I can say.

Ease of Use:
I give this pedal a ten for simplicity. But this lack of knobs and doodads doesnt stop this amazing pedal from geting a wide range of incredible tones.

Support:
I won't need support. Nothing can go wrong with this pedal. And if by some chance it DOES brake, which it probably won't, I won't hesitate to buy it again.

Overall:
Buy this instead of regular small stone. saves pedalboard space and has same tone. Actually, buy this instead of any other phase shifter pedal. a must have.

Feature:
One Know, one little toggle switch, on stomp button. What more do you need?

Quality:
It's and E-H. 'Nuff said.

Value:
Less than $100. I have other pedals costing upwards of $400. and this baby is in the same league.

Desirability:
I'm only rating this 10 on the sound. It's a no frills grey box. How sexy is that? The sound is sexy!

Sound:
As a bass player for over 40 years, I am always looking for new gadgets to shape the sound differently. When I first started playing in the 60s, there was not a lot around for bass players and I used a variety of guitar effects, some which worked and others which did not. I purchased the Nano Small Stone and just received it, plugged it in and, voila, my bass came alive with sounds that I haven't heard in many years. I have dozens of pedals, including the Bass MuRF, Bass Crybaby Wah, Bassweet Overdrive, etc. and this baby is in the same class, even though it is for guitar. Bassists, go out and try this, you won't be disappointed.

Ease of Use:
One knob, one small toggle, one stomp switch....simple!

Support:
I can only presume that tech support would be really good. Never needed it for an E-H product.

Overall:
I have recently upgraded my equipment, as I am going back on the road after a 15 year absence. This unit is part of my upgrade, and if it holds up on the road, which I am sure that it will, I will be pleased.