amplifier with HF-parallel channel

Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Jump to Latest
A

alex0

Member
Joined 2002
This schematic of precise measurement amplifier with HF-parallel channel was published in 1988. Parameters: 100W/4 Ohm, harmonic distortion less 0.01% at 20 kHz (limited by used equipments), low-signal band - 0-1MHZ, full power band - 0-100kHz. Tip of all transistors is substitution of original, manufactures by USSR. Why I don’t see this principal solution in power audio amplifiers ?
 

Attachments

  • hf-parall.zip
    78.8 KB · Views: 85
Status
This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
Top Bottom