Hi Denf,the products containing the JOB4 circut can be purchased from http://www.jobsys.com/.The JOB circuit topology may be one of the few accurate analogue amplifier
circuits that have been implemented in a real world product.By all accounts they are true to life.The bass performance comes from
power supply design and the circuits slewing,settling time,and symmetry behavior.It tracks the the waveforms rise and fall accurately in the time domain and amplifies it.
A simplified explanation of a complicated job.A 250watt/ch
stereo amp is $2950.00. This technology might be what you are looking for.
circuits that have been implemented in a real world product.By all accounts they are true to life.The bass performance comes from
power supply design and the circuits slewing,settling time,and symmetry behavior.It tracks the the waveforms rise and fall accurately in the time domain and amplifies it.
A simplified explanation of a complicated job.A 250watt/ch
stereo amp is $2950.00. This technology might be what you are looking for.