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   alt.engineering.electrical      Electrical engineering discussion forum      2,547 messages   

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   Message 2,271 of 2,547   
   Michael Terrell to gfre...@aol.com   
   Re: What kind of amp do I need   
   13 Jan 21 07:58:33   
   
   From: terrell.michael.a@gmail.com   
      
   On Tuesday, December 8, 2020 at 1:44:58 PM UTC-5, gfre...@aol.com wrote:   
   > I bought a new TV and like most now, they don't have a line level    
   > output. I bought a digital to analog adapter to drive my remote    
   > amplified speakers but the line level out of the converter is so low I    
   > need to run the amps at full volume and they are still marginal. I    
   > think a small pre amp would work but the "turn table" amps might be    
   > too much of a good thing and they don't seem to have a gain pot.   
      
   What kind of audio connectors are used? A set of computer speakers with an   
   earphone jack would work, if your adapter uses 1/8" stereo headphone   
   connectors. Turn the volume way down, before turning it on.   
      
   Those mag phono preamps had the gain set to match the expected level of a   
   cheaper cartridge. Some cheap cartridges put out up to 2V P-P. I used one over   
   45 years ago to bring the level up on the Network feed at a Military radio   
   station. That allowed a    
   simple switch from local to network without adjusting the gain at every   
   switchover.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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