Loved the Hartke HD25. Great sound. Gives a neat warm bass sound at the lower notes. Havent tried the aux line but everything else is fab. Good build quality of the exterior. Its an art work to keep. Packing quality on delivery also very impressive.

I have owned this Hartke for almost a year now and I've owned Hartkes in the past. I enjoy the sound that I can produce with these and the EQ is pretty cool to fiddle around with. Slightly heavy but highly portable to carry to jam sessions. It can produce good punchy sounds and is a great companion during sessions. I would highly recommend this for anyone who's looking for a really good practice amp.

Don't think just buy it, had bought it but returned since there was no earthing on the amp. No other problems reported.