Interesting, I've had 2 ns2a's, one with HAZ and one with the TP. I've concluded the TP is roughly 85% of what the HAZ is. I don't like not having the center dent on the TP either.
The HAZ seem to be more compressed, and has a bit of distortion when pushed. It's probably a result of the components being underpowered. Which has a musical effect. The TP is cleaner sounding but I like it too. For only $100 I think the TP is a great deal.
However, I've been waiting for 2 or 3 months for a HAZ to put in my 3rd NS2a. I hope they didn't stop making them. I email spector every 2 weeks asking what the status is on the HAZ is. They've stopped responding to my enquiries.
If I have to get my money back, I will get a TP and spend the rest on half of my 4th NS2a. Maybe a white one.
The HAZ seem to be more compressed, and has a bit of distortion when pushed. It's probably a result of the components being underpowered. Which has a musical effect. The TP is cleaner sounding but I like it too. For only $100 I think the TP is a great deal.
However, I've been waiting for 2 or 3 months for a HAZ to put in my 3rd NS2a. I hope they didn't stop making them. I email spector every 2 weeks asking what the status is on the HAZ is. They've stopped responding to my enquiries.

If I have to get my money back, I will get a TP and spend the rest on half of my 4th NS2a. Maybe a white one.
Ok after finally getting to play my new amp this morning and finally testing out the Plum Wimbish, I have come to two conclusions. 1. The amp is replacing both 400+'s (angels singing) 2. I do not like the Tone Pump. I played my Kramer and the Wimbish, the TP has nothing on the 9v for my uses when turned up the TP was noisy, Kramer quiet as a mouse. The treble and the bass of the TP have no center cut/boost, don't like that. The TP lacked the bottom that the 9v has also. I might be getting another TP equipped bass some time in the future and will compare that also.
Note: the Kramer is equipped with a current 9v haz.
