For some time I've been aware that the Noise Floor of the MonoX200/300 is worse than previous generations of this amplifier. An obvious 50Hz/100Hz hum can be heard from the loudspeakers. Here we do some comparisons with earlier variants of this amplifier, figure out the source of the junk and develop an upgrade to quieten things down.
• Signal Path Upgrade fo...
• Cyrus aPA7.5/MonoX Pow...
• Repair of a Cyrus Mono...
• Cyrus Mono X Power Amp...
I can provide service and upgrade of these amplifiers as required.
Note that I cant supply boards or detailed instructions on how to do this upgrade.
Негізгі бет Cyrus MonoX300 Power Amplifier Noise Floor Investigation and Upgrade
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