Hi Gain 50 – Amploft

Hiwatt Hi Gain 50

04/07/201509/10/2013 by Mikey Dee

Problem: excessive hum from speaker. Solution : Often caused by faulty capacitors not smoothing the rectified ac properly however in this amps case it was something else as well. In this amp a number of op amps that are used for the effects send and return loop are powered by a 30v supply. It’s worth … Read more

Hiwatt hi gain 50 combo

04/07/201507/05/2013 by Mikey Dee

Well made PCB amps with high quality components and Lead dress. Watch out for the hidden mains fuse holder on the back. Its functiona is combined with voltage selector so if you put it in incorrectly then there could be trouble as you could be accidentally configuring the amp for say 110v and applying 240v.