Instruct: Classify Amazon reviews into positive or negative sentiment
Query: HARTKE GT60 HEAD alot for so little

I have been playing on and off for 40 years and have had every kind of amp that has hit the circut, the GT60 was a surprise for so little money, well built sturdy construction, the tube preamp does a decent job delivering that warm tube tone and harmonic distortion that cannot be had in a solid state.I do wish it had more tubes in the system , but all in all it does a great job has tons of tonal controls that will help you find the tone you are looking for, if you can't find the tone you want with this amp then you mine as well give up looking for a reasonable priced amp and spend thousands on a boutique amp built to your specs, and costing $800 to more than 2 thousand dollars