Powering Two TDA7294 Amplifiers With 95-0-95V Transformer for Stereo Audio Build

Thank you all so much for the expeditious replies!  I decided to post a new question to keep things organized since my old post wasn't exactly correct. 
I think I'll try to simplify my question to something a little more straightforward.   The most important parts of this project are the transformer and the amplifier ICs which I have already purchased.   I've attached a picture of my actual transformer.   The transformer I have has 95-0-95 on the secondary,  120 volts on the primary.   I need to power two individual TDA7294 audio amplifier ICs from this transformer, each of which has a maximum input voltage of 40 volts DC.   The reason I'm doing this is because I'm building a stereo audio amplifier, with each individual TDA7294 powering each channel, left and right separately.  Now I know this might be asking a lot, and if someone can help me out, I'll be eternally grateful because I just don't seem to have the expertise to get this right.  But if maybe somebody has a fairly simple circuit diagram, or can help me design one, I think maybe that might be a better direction to go in since my first design didn't really accomplish what I wanted. So in summation, I need to go from 95-0-95 volts AC on the secondary of my transformer, to two individual TDA7294 audio amplifiers with one circuit.  And again I know this might be asking a lot, but you would be helping a budding amplifier designer, and I'd gladly offer my help in return, and maybe a chance to work together in the future on a possible new business venture if I can get this right.  I just need a little bit more expertise to get it off the ground. Anyway, thank you all so much again,  all of your advice has been extremely helpful and awesome!

Definitely read my comment to your old post. This is a toroidal transformer, famous for low series resistance, making for even larger turn-on surges! Also, toroidal transformers are more susceptible to core saturation, which momentarily drops the primary inductance to a low value, momentarily shorting the 120V input.

You should plan to apply no more than +-40V to each TDA7294, as that is the highest voltage they are rated to work properly.  You need to figure out from the TDA7294 datasheet, how much supply voltage the TDA7294 needs to output your desired power into your chosen speakers.

The TDA7294s will draw very little current most of the time, and the full current only occaisonally. The wide variation in load current, combined with small permissible voltage variation, makes power-supply design difficult. A capacitor-input filter can work, provided the capacitors are large enough to supply the peak current demands without discharging too much.  A choke-input filter will require a very large choke inductance to keep the critical current below the no-signal current draw of the TDA7294s.

Again, I suggest you buy a pair of 40V @ 5A off-line switching power supplies.

Rick, I'd second Peter's comments above.  as in your previous post, if your voltages were a little above what's needed, you can regulate them to get them within what your IC Amplifiers can cope with, and it might improve your performance into the bargain.  But they just put out too high a voltage to use them for this application.
If you have got a lot of these and want to use them, it might be possible to get some 100-40V DC-DC converters that you could use to get to the right voltage.  I've used such things in the past to get the 48- or 110-V battery supplies in electricity substations down to 12 or 24 volts for our equipment.  I'll have a look around and see what I can find.  What country are you in (assuming US or Canada as your mains is 110V??).Later...I did find suitable converters but price would be around $100+ each.  It's be cheaper to just get the right transformer.The only other thing I could think of is to design your own switching power supply to efficiently regulate your transformer voltage down to +/- 40V.  But that would be a big design project and not one I would lightly undertake.  SMPS design is a bit of a (black) art....Cheers // David

Closest I could find from Digi-Key: 1866-4247-ND 36V(_at_)5.5A $45.21.

Thank you for your response!
From hearing all of everyone's advice, I'm thinking it may be easier to buy a more appropriate transformer. I guess my question ultimately lies in the final design of powering two separate ICs from one transformer.   If I had a proper transformer, say with the proper 40-0-40 voltage that I needed, can I just wire both ICs in parallel?  Can I take the +40 lead, split it into 2 leads,  and then do the same for the 0 ground, and the -40 lead and power both ICs right from that?And this next question may expose my lack of knowledge, but I'm curious anyway.  Being as I have the 65-0-65 DC power supply right now, and I need to power two separate ICs, is there some way I can possibly wire them in series somehow? So that the 65 volts is distributed equally between both ICs?  Does that make sense?  Or am I making things up?  

I replied to one comment, but I figured I'd ask it here as well. 
Once I have the proper transformer, can I wire both ICs in parallel?  Would that work efficiently?Second, with the transformer I have now, is there some method of wiring them in series?  So from my 65-0-65 power supply, wire both ICs in series to distribute the voltage between them?  Does that make sense?Thank you all so much!

Hi Rick.  with some circuits, wiring them in parallel can cause unwanted interaction between the two - but this mainly applies to oscillators and the like.  Power amplifiers like this don't have many problems at all in sharing the same power rails.  As I've pointed out elsewhere, this IC specifies good power supply rail rejection (ie changes on the power rails will not affect the output) so you can confidently power the two amps from the same power rails.Do make sure you have adequate capacitance on each rail - your initial diagram had 4700 uF and I think 100 nF in parallel which should be OK, though I'd be tempted to use a bit more - two 4700 uF each side, or one 10 000 uF, especially if you're trying to wring every last watt out of it.  If you're not regulating the power rails make sure that they don't exceed the maximum allowable voltage off-load (which is given as +/- 50v - I would look at keeping it below 45V, less if you can.

Wiring them in series will not work, as most of the time the two amplifiers will be drawing different currents.

So I think you've all given great advice and I'm going to save my toroidal transformer for a project later down the road and buy a new transformer for my current project.  Peter - I tried to find the one you mentioned but I couldn't seem to find it on Digikey.  I found this one on Mouser: https://www.mouser.com/ProductDetail/Hammond-Manufacturing/185G36?qs=sGAEpiMZZMvwUzoUXIIvyQPvPmwnNFGyNAHWx25mWxo%3d
Does this one look acceptable for my project?  Also, the listing says the secondary is center tapped, but the data sheet doesn't show a center tap in the circuit diagram.  Can a transformer without a center tap still be wired as a dual power supply with both positive and negative voltages?