I have an interest in building a pair of mono block channels. Maybe just theoretical but I fancy the idea. Just because!
I am thinking seperate trafo>rectifier >smoothing per channel and maybe even in seperate chassis.
I have no specific power requirements and currently use 3255 at 42volts to power modest sized speakers in a modest sized room at near ish field. So I dobt NEED lots of power, but the lower thd and dynamic headroom I like.
I could use 2 x 3e audio 3255 pbtl mono amps. Does the slave/master thing come into play?
Or I could use irs2092.?
3255 will be more expensive to purchase but potentially cheaper single rail psu. Possibly the slave master thing complicates the build?
Or I could build 2 x irs2092. Cheaper boards. More costly dual rail higher voltage psu.
Or would you use a good old LM chip amp?
Thoughts appreciated
I am thinking seperate trafo>rectifier >smoothing per channel and maybe even in seperate chassis.
I have no specific power requirements and currently use 3255 at 42volts to power modest sized speakers in a modest sized room at near ish field. So I dobt NEED lots of power, but the lower thd and dynamic headroom I like.
I could use 2 x 3e audio 3255 pbtl mono amps. Does the slave/master thing come into play?
Or I could use irs2092.?
3255 will be more expensive to purchase but potentially cheaper single rail psu. Possibly the slave master thing complicates the build?
Or I could build 2 x irs2092. Cheaper boards. More costly dual rail higher voltage psu.
Or would you use a good old LM chip amp?
Thoughts appreciated