What is a JLH AMP?

What is a JLH AMP?

The JLH amp – prelude. The JLH-amp, or more correctly John Linsley-Hood’s class A amplifier, is probably one of the most well-known designs in DIY audio. The original version was published in 1969, but that’s a little before my time.

Where can I find information about Linsley-Hood amplifiers?

The first factor is Geoff Moss’s excellent “The Class A Amplifier Site” (TCAAS) resource, now hosted by Rod Elliot of ESP, that started around 10 years ago (ugh, how time flies!). The site collects a lot of information about Linsley-Hood designs as well as other well-known Class A designs from the likes of Jean Hiraga and Musical Fidelity.

What is a JLH-AMP?

← Enter the Arduino… The JLH-amp, or more correctly John Linsley-Hood’s class A amplifier, is probably one of the most well-known designs in DIY audio. The original version was published in 1969, but that’s a little before my time.

Which JLH for esl57’s?

The little 10W JLH worked well with the ESL57s, albeit with some occasional clipping on louder passages, and Nick felt that a higher current version would best meet his needs. The ESL57 is a difficult load to drive in that it is capacitive and its impedance drops to a low of around 2ohm at 15kHz.