What is your opinion of this product?
Don't let the compact size fool you, the Trelicopter is a diverse tremelo and sounds great. I used it the second day after my purchase for a recording session with a Fender Tele and a Mesa Boogie Express 5:50. I was able to dial in the sound I wanted quickly. It doesn't mess with your tone either. When I first saw this unit online I wasn't so sure if I would like the bias feature but once I purchased and used it I found this feature to be a great addition to the unit. It can tighten or loosen the tremelo sound. The unit is very responsive. Make sure you have a 9v power supply available ( I use a dunlop power supply) as the compact size does not allow for a battery.