Amp and Pre-Amp suggestions needed

Thank you all for your input and suggestions. I've taken it all in and in speaking with Dale, I think I'm going to go for the Parasound A21+ power amp. 

I will also probably go for the Parasound pre. It has tone controls and balanced inputs which I can use coming out of my Mytek Liberty DAC. 

I'm also in agreement with @stereo5  and @jjss49  about tone controls. I'm 50 years old and have been a drummer all my life. I know I have some degree of hearing loss in the upper frequency range. Using the tone control, like a little salt and pepper, I think would be a good thing. 

I am still open to suggestions on a good pre amp. Tube or SS. Let me know. 

Thanks again everyone!
Joe

Here, from here, in 2013 is a lover of your speakers.

https://forum.audiogon.com/discussions/walsh-style-tls-1-by-hhr-exotics-ohm-f-style

He uses tube preamp: Conrad-Johnson PV-12

https://conradjohnson.com/owners-manuals/PV12MAN.pdf

amps: Carver Cherry 180 Tube Mono Blocks

http://www.enjoythemusic.com/superioraudio/equipment/0512/bob_carver_cherry_180_tube_monoblock_ampli...

McIntosh C2600 preamp and any McIntosh SSAmp up to as many watts as you can afford...!

The Don Sachs suggestion is a good one. Completely worth the wait. And built to order to a degree. So if you're concerned about system matching etc., be concerned no more.

I hope you are not going to fall for the watts per channel trap as the only way to measure an amps “power” and ability to drive a speaker or “load”.
I could steer you to some high power quality amps that only put our 25 watts per channel that matched with those speakers will make your ears bleed with a sweet sound.  Then you could by a class D amp that will put out 900 watts per that will sound like an old am car radio.
You need to look at an amps “power” like we do a car engine. I could give you a car that will go 0 to 100 in 4 seconds( horsepower) but could not pull a plow. Then I could give you a tractors that will pull a tree stump out of the ground (torque) but will do 0 to 60 in a day. Finding the right amp to make your speakers sing will involve the entire equation of quality clean watts per channel (horsepower), and power supply, voltage rails, heat control, power efficiency (torque). There are plenty to choose from so start auditioning with your speakers and enjoy the ride. But most of all don’t fall into the trap that has been set.