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Re: LF: prosound amp

from [Roger Lapthorn] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: prosound amp
From: Roger Lapthorn <[email protected]>
Date: Mon, 16 Aug 2010 10:18:51 +0100
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Mal,

Have you applied for a sub-9kHz NoV? It would be a good idea to submit an application if not.

It sounds like you are thinking about how to get a decent strong signal out across the UK and Europe.

73s
Roger G3XBM

On 16 August 2010 10:01, mal hamilton <[email protected]> wrote:
Tnxd Steve for info. They look solid enough, but I suppose that is no
guarantee. There is no cct info but expect they use FETS
73 de mal/g3kev

----- Original Message -----
From: "Steve Dove" <[email protected]>
To: <[email protected]>
Sent: Monday, August 16, 2010 4:31 AM
Subject: Re: LF: prosound amp


> Hi Mal,
>
> Careful.  I don't know this brand specifically (Maplin?)  -
> wrong continent  -  but many prosumer amplifiers such as these
> are fairly liberal with what they call 'Watts',  and don't
> exactly say for how long they'll do those 'Watts'.  In short,
> not as many as you think, and for nowhere near as long as you
> might want.
>
> 'Real' audio amplifiers (i.e. real watts forever) tend to be
> expensive and from name brands in pro-audio world.
>
>           73
>
>                  Steve
>





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