tag:blogger.com,1999:blog-8982877823104655819.post9221960218597390552..comments2024-03-12T18:39:30.399-04:00Comments on SEVENTIES STEREO: Just arrived. Hitachi HA-6800 integrated amp.Lloyd Naftolinhttp://www.blogger.com/profile/12119565983067490303noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-8982877823104655819.post-37996046655019792072019-10-13T14:24:12.521-04:002019-10-13T14:24:12.521-04:00Hi I have 2 Hitachi HA 7700 amps. 1 working and th...Hi I have 2 Hitachi HA 7700 amps. 1 working and the other in a state of repair. I was hoping to connect them together so they could run as a amp/preamp combo. Yours JohnAnonymoushttps://www.blogger.com/profile/18432489291296886191noreply@blogger.comtag:blogger.com,1999:blog-8982877823104655819.post-33246809008931980372016-03-06T15:50:26.080-05:002016-03-06T15:50:26.080-05:00can you elaborate on what you mean by "comput...can you elaborate on what you mean by "computer power flex". And to the op, I can't seem to find any reviews by you on this hitachi amp. thanks from Toronto. mylettertotheworldhttps://www.blogger.com/profile/14350237084863888528noreply@blogger.comtag:blogger.com,1999:blog-8982877823104655819.post-37371103313544447672012-07-04T07:52:28.701-04:002012-07-04T07:52:28.701-04:00Hi Lloyd, try removing the ratty old power power c...Hi Lloyd, try removing the ratty old power power cord and soldering on a nice fat new computer power flex and stand back be ready to be astounded at the performance increase in all your seventies amps. I stumbled on this mod recently and did the same to all 25 of my 70s amps. Give it a try and enjoy the difference :) cheers BrettAnonymousnoreply@blogger.com