Class AB+D schematics

[ionutgaga]

Other amplifier (class AB, floating source, +/-140v), drive 4 x PD918 (mid-bass)

 

[ionutgaga]

For mid-high, amplifier +/-110v, class AB, floating source, drive 4 x ElectroVoice DL15X + 2 x Eminence Delta Pro 15 + 6 x Eminence PSD2002:

 

[ionutgaga]

Speakers from back:

 

[kASD]

Hi ION,

Have you completed your tracking supply amp.

Meanwhile while I am also developing a tracking supply amp with tracking only on one rail as the amp is self centring grounded bridge type using all N-channel Mosfets....


regards,
K a n w a r

 

[jayrjoe]

hello guys,

please I would like to know some comments here or some unbias ideas from the experts of amplifiers here. im no expert on amplifiers but a general idea from you guys would help a lot.

which would be much better between these two designs....it will be mainly used for driving bass speakers

first...a 4 steps class H, almost the same as Ion use... the voltages from the transformer are as follows.. 35V -73V-111V -141V
it puts out 1800 watts @ 8ohms

second ...same as lab gruppen design, TD

 

[sathit dokmadue]

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hehehe!! ...it is like a joke...

THANK YOU