amplifier for orphean horns (Off Topic)

by soundcheck , Germany, Sunday, December 03, 2006, 13:00 (6353 days ago) @ fu_man

I think comparing the Sonic-Impact to a well designed tube-amp is
rediculous.

Agreed, who's doing that? We're comparing a tube amp to a S.O.T.A RWA
Signature 30 which is nothing like a SI T amp.

I thought I read some statements about tubes earlier. Anyhow.

Just looked it up. 1400$ is quite a lot of money in the T-amp world.

A good battery at that size cost you
20$. A DIY Amp Module cost you 80$.

Still as mentioned earlier IMO a 5Ah battery is not really fun!
The amp draws at least twice as much as my AMP. Lets say 800mA.

You shouldn't drive a battery below 45% of its capacitance. I'd say 3-4hours listening and the fun is over. And then 24h reload. No No. I've been through that with 10Ah batteries!

And never forget to turn that thingy off. After 6h your battery is most probably dead and ready for replacement! And I promise you it will happen! My 100Ah battery runs for days!

If not buffered properly these small batteries do lack a lot of dynamics. A SMPS gives you here much more punch.

I'd bet for 300$ max, you'd be able to get a better product, if you're able to do it by yourself, which won't be at all very difficult to establish, since the modules are preassembled.

Klaus

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