Welcome, Guest. Please login or register.

July 16, 2020, 09:22:45 AM

Login with username, password and session length

Recent Posts

 

Author Topic: In progress LM1875  (Read 4037 times)

syndromet

  • Elite
  • ****
  • Posts: 197
  • Chip Points: 38
    • View Profile
In progress LM1875
« on: July 12, 2006, 07:54:00 PM »
Just wanted to post the first pictures of my in progress of my lm1875-amp. The boards are asembeled, and the heatsinks are cut to the right sizes. Now I just got to find a suiteable transformer and build myself a chassis, wich will be the most time-consuming part....

Big pics ahead

Amplifier board and heatsink 1
Amplifier board and heatsink 2

joecool85

  • SSGuitar Admin
  • Legendary
  • ******
  • Posts: 3304
  • Chip Points: 991
  • SSG Creator
    • View Profile
    • thatraymond.com
Re: In progress LM1875
« Reply #1 on: July 12, 2006, 07:59:40 PM »
Funky heatsink, where did you get it?  How did it go together for you?  Pretty easy?

Looks great so far, I can't wait to see it finished and see how you like it.
Life is what you make it.
Still rockin' the Dean Markley K-20X
thatraymond.com

syndromet

  • Elite
  • ****
  • Posts: 197
  • Chip Points: 38
    • View Profile
Re: In progress LM1875
« Reply #2 on: July 13, 2006, 04:35:29 AM »
Asembling the PCB's went smooth, and was done in about an hour. The heatsink came from my broken pioneer amp. should be big enough for 3 stereo 1875's.

As for finding an enclosure, I'm planning on taking a trip to the garbage deposit to see if I can find an old radio. Guess that would make a pretty cool amp.

joecool85

  • SSGuitar Admin
  • Legendary
  • ******
  • Posts: 3304
  • Chip Points: 991
  • SSG Creator
    • View Profile
    • thatraymond.com
Re: In progress LM1875
« Reply #3 on: July 13, 2006, 07:21:30 AM »
I used an old CB base station enclosure for my LM3886 amp :-)
Life is what you make it.
Still rockin' the Dean Markley K-20X
thatraymond.com