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Deton 4400 |
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levyte357
The 10,000 Points Club
Joined: 10 May 2004 Location: UK, London Status: Offline Points: 11083 |
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Posted: 18 February 2012 at 2:57pm |
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Now selling my JBL MPA1100 (rebrand of QSC EX4000) for £300 !!!
Now that's a serious amp for sub bridging, with twin Power supplies. ![]() |
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"This thing is brutally loud. Only been flogging it in the workshop so far but it was amusing listening to the windows rattle as the wave makes it way down the length of the workshop.".
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kedwardsleisure
Old Croc
Joined: 20 January 2009 Location: Staffordshire Status: Offline Points: 1939 |
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Posted: 18 February 2012 at 3:31pm |
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Front panel looks a bit like the Naphon amps but not the same inside. Who is copying who, here!?
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K. Edwards Electronics Engineers
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levyte357
The 10,000 Points Club
Joined: 10 May 2004 Location: UK, London Status: Offline Points: 11083 |
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Posted: 18 February 2012 at 3:36pm |
Similiar front panel, but that's it... Completely different internals. ![]() |
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"This thing is brutally loud. Only been flogging it in the workshop so far but it was amusing listening to the windows rattle as the wave makes it way down the length of the workshop.".
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kedwardsleisure
Old Croc
Joined: 20 January 2009 Location: Staffordshire Status: Offline Points: 1939 |
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Posted: 19 February 2012 at 1:44am |
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that's what I said.
I've repaired the Naphons, pretty tatty really. Who's copying who Edited by kedwardsleisure - 19 February 2012 at 1:45am |
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K. Edwards Electronics Engineers
North Staffordshire |
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paulus
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Joined: 14 December 2005 Location: Birmingham Status: Offline Points: 2126 |
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Posted: 19 February 2012 at 1:22pm |
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Mr kw is there a common prob with naphons as I know a fair few people who say they have had one go dc and take drivers out,i talkin 3 diff people and 3 diff amps,but then lots of people who use them hard on sub without probs ,just wanted.your thoughts?
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Trendsetter,ROOTS,ROCKAS,SOUND
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levyte357
The 10,000 Points Club
Joined: 10 May 2004 Location: UK, London Status: Offline Points: 11083 |
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Posted: 19 February 2012 at 3:53pm |
Yes, it is unforgivable that an amp may fail at first turn on, or may need a service before first use. However, if you ensure all O/P trans have sufficient heat transfer compound/"pads ?", you will have an £800 amplifier, that will outperform MA5000VZ/CA18, at 4 ohms stereo, in terms of SPL on UK domestic 32A ring main/13A household sockets. Far from tatty, and utmost priority to "some". With only one recent amp "possibly" able to do the same, "at that price". And guess where that's from? ![]() |
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"This thing is brutally loud. Only been flogging it in the workshop so far but it was amusing listening to the windows rattle as the wave makes it way down the length of the workshop.".
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