Modifying Regen. Radio and Amplifier

[Cucu9919]

Hello,
Can someone PLEASE help me in modifying this regen. radio and amplifier, in order to use just ONE
power supply for both circuits. I've attached diagram and the changes I'd like.
Thanks,
Dan.

[Mod Edit - fixed image]

 

[Delta Prime]

Welcome to Maker pro.
Make, model, of your Regen radio please.

 

[Bluejets]

ONE
power supply for both circuits.

The two circuits are completely different as one is single ended and the other dual supply.

As far as "very powerful", I doubt it anyhow.

 

[davenn]

Welcome to Maker pro.
Make, model, of your Regen radio please

the receiver doesnt look like a commercial unit, the amplifier maybe

but the request doesnt require that info.

As @Bluejets hinted at, the op is going to need a dual rail PSU to be able to run both those circuits together

This isnt really a problem as there are nice little modules available on ebay etc that take a single rail in and output dual rail supplies

here is a good example ......

TPS5430 Single Power Supply to Positive And Negative Power Supply Module DC5-32V | eBay

Plus or minus 12V. Input and output pressure difference: 2v. (5) Ultra-low load regulation rate: The output load regulation rate is less than 5%. Module weight: 20g. Module size: 55 30 20mm. The main features of the module are as follows.

www.ebay.com.au

 

[Bluejets]

The drama comes when trying to combine a " no common" dual or 18v single supply( not very clear in the provided schematics) with a single ended 9v supply.

 

[Delta Prime]

the receiver doesnt look like a commercial unit, the amplifier maybe

but the request doesnt require that info

Thank you for the clarification.