Se84ufo from decware. 2 watts. Already assembled. I have used a few different Amps with my horns, the decware is head and shoulders above the rest. After hearing it for a couple of years, I can't imagine why you would use solid state with such sensitive speakers. The SET sound is one of the most important benefits of running horns in the first place.
Little composite amp of lm1875/lme49710 ?
Easy, small : <<AMPLIS LM1875 MONO STEREO BRIDGE - Page 18>> - 30075848 - sur le forum <<Amplis et Preamplis>> - 1056 - du site Homecinema-fr.com
It looks like that (speaker protection board as always is optional) : <<Kit ampli LM1875 compound low power low gain>> - 30091185 - sur le forum <<Hauts-Parleurs et Composants DIY>> - 1044 - du site Homecinema-fr.com
Easy, small : <<AMPLIS LM1875 MONO STEREO BRIDGE - Page 18>> - 30075848 - sur le forum <<Amplis et Preamplis>> - 1056 - du site Homecinema-fr.com
It looks like that (speaker protection board as always is optional) : <<Kit ampli LM1875 compound low power low gain>> - 30091185 - sur le forum <<Hauts-Parleurs et Composants DIY>> - 1044 - du site Homecinema-fr.com
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I had great luck with "the wire" based on the LME49600 parallel (8 of them for ~15Watts)
Since the board are now unavailable and 15W is too high anyway
I now use Ebay headphone amplifier and parallel 4x lme49600 for around 5watts RMS output.
Not 5W continuous as stacked chip has no heatsink and become hot over 1.5watts but I rarely use more than 0.4watts anyway.
Sound great, almost on par with "the wire" version, has DC offset built in and zero noise.
I use AD8599 as input opamp (1/2, the other half is the DC servo)
Since the board are now unavailable and 15W is too high anyway
I now use Ebay headphone amplifier and parallel 4x lme49600 for around 5watts RMS output.
Not 5W continuous as stacked chip has no heatsink and become hot over 1.5watts but I rarely use more than 0.4watts anyway.
Sound great, almost on par with "the wire" version, has DC offset built in and zero noise.
I use AD8599 as input opamp (1/2, the other half is the DC servo)
I use those board as my base.
Both L+R channel become 1 as I build it as a balanced amplifier and feed it from XLR.
I double stack the lme49600 on each of the position.
LME49720HA + LME49600 Headphone Amp Pre-amp Audio Signal Amplifier Buffer Board | eBay
Power supply has to be regulated for best result.
Somebody on a budget could use SMPS too.
Both L+R channel become 1 as I build it as a balanced amplifier and feed it from XLR.
I double stack the lme49600 on each of the position.
LME49720HA + LME49600 Headphone Amp Pre-amp Audio Signal Amplifier Buffer Board | eBay
Power supply has to be regulated for best result.
Somebody on a budget could use SMPS too.
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