Thank you dear Phoenixbrothers for your help! ))

Russian audiophiles have a lot of products of PG, including old-school models. My amp has arrived to Krasnodar region from semi-military/guerrilla warfare (!!!) district names Dagestan. I know in Russia there are 2-3 Reactors including my.

Great thanks from Krasnodar city!!!
Dear dvnt88, now you have the friend in Russia!

Hello, from Russia with respect.
A short time ago I will buy a Reactor in very bad condition. And I want to rebuild the legend) A 4-channel part (ZX450) is not work and need total repair.
Dear Phoenixbrothers please help me with a electric scheme of zx450 amplifier.

Hi, I'm from Russia with respect)
Fresh owner of Reactor #155 in poor condition without body (wanna to rebuild))))