Ideal Cheap Low-Watt Amp for Martin Logan Quest


What would be a few ideas for an ideal low wattage dirt-cheap power amp for Martin Logan Quest electrostats?

(Either a power amp or, preferably, an integrated amp.)

OK, so it's a strange question. Electrostats are not the most power efficient speakers. But in my current situation, which is living off grid using solar power, I would like to keep my speakers (ML Quest) and get a small amp. I would like this amp to be dirt cheap and very low wattage. Lets say 50 watts and under.

Suggestions?

Most important factors to consider?

I will keep my current setup (tweaked H/K Citation 16 power and sae pre) for daytime use, but I would really like something for cloudy days and evening/nighttime use. We are on solar power, and at night rely on batteries for power. I love this life, but it does pose a challenge for listening to loudspeakers at night.
stephenlloydwebber

Showing 2 responses by elevick

Mofi-I'm using the same amp right now! When my system runs for days on end at the office I hate to burn tubes and substitute this little one. The power is sufficient. I will say that the sound quality difference probably will be noticeable vs the HK Citation.
WOW, I just had a revelation! Deep cell marine 12 volt battery, Class D car amp, solar can charge the battery during the day for many hours of use at night.
Better yet, get a 4 channel amp to biamp your speakers. Keep in mind that all class D amps do not sound the same. My Alpine in my car is much cleaner than the Precision Power that it replaced.
You can grab a used battery for $25-$50 bucks and pay about the same for the amp. This would keep it from depleting your home power and it will run that much cleaner. Keep in mind that most car amps are rated at 12 volts and 14.4 since a car alternator puts out higher voltage and produces more wattage.
I paid $50 for my Dayton amp used and it runs off 12 volts so that would work off it's own battery.