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Old 20th March 2009, 02:11 AM   #1
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Default Denon PMA-280 owners and/or Service Manual

Hi all,

i just picked up a used Denon PMA-280 Integrated amp, but it came without any documents. Its working fine but can somebody provide me with a scan of the owners and or service manual, i like to have all docs for the equipment i own, for completeness and or if something breaks down or needs some basic tweaking like cap exchanges etc.

Thanks for your help in andvance
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Old 22nd March 2009, 10:43 PM   #2
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So ...

well i just opened the Amp for the usual dust removal an had a look at the board layout, so far i could identify a NE5532 in the phono preamp section, i guess this one will get changed to something better ... later

I also recognized a lot of electrolytics but i cant judge if they are in the signal path and could / should be exchanged to something better.

I already did a basic modding on my mid-quality DCD-560 and its reay improved now, but since i dont feel confident messing around in an amplifier without exact knowledge of what I am doing my question is :

If i get the schematics of this amp (seems i have to buy them), is anyone here willing to have a look at the design with me and suggest possible basic modifications ?

Thanks for your help
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