Sold MEMPHIS 500D ------> $50 shipped

o. l. t.
10+ year member

The Audio Whisperer
Rating: 100%
3 0 0
Board is in good shape, all screws are there on the inputs and outputs.

Amp has a few popped power supply regulators. They have been removed and are ready for replacement. I never got around to finishing the repair. I started 2 yrs ago. LOL!@//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

$50 shipped easy fix for anyone who repairs electronics. Just 6 regulator IC's. You're looking at $35 in chips. Bar and screws in plastic bag on right side of the pic.

Sorry it is so dusty, didn't bother cleaning it up.

memphis2.JPG


memphis.JPG


 
I believe the specs on that amp are going to be:

250 x 2 @ 4ohm, 500rms x 1 @ 2ohm

* Full MOSFET Design

* Built-In Fully Variable Low Pass Crossover

* User Selectable 12dB or 18dB Per Octave Crossover Slope

* Built In Fully Variable Subsonic Filter

* Platinum Finish Wire Connections

* Accepts 4 Gauge Power and Ground Wire

* Optional Wired Remote Gain Control (16-MCRG)

More info on it: http://www.memphiscaraudio.com/LiveImages/112/24/DocumentURL1.pdf

 
I believe the specs on that amp are going to be:
250 x 2 @ 4ohm, 500rms x 1 @ 2ohm

* Full MOSFET Design

* Built-In Fully Variable Low Pass Crossover

* User Selectable 12dB or 18dB Per Octave Crossover Slope

* Built In Fully Variable Subsonic Filter

* Platinum Finish Wire Connections

* Accepts 4 Gauge Power and Ground Wire

* Optional Wired Remote Gain Control (16-MCRG)

More info on it: http://www.memphiscaraudio.com/LiveImages/112/24/DocumentURL1.pdf
I don't think this is correct.

 
A 500D is a monoblock class D amp. It has 4 outputs, but in reality it is only a mono amp so they are just there........................hell I don't know why they did it..........

500 X 1 RMS

 
It's 250x1 @ 4ohm and 500x1 @ 2ohm. Just thought I'd help ya out. If you did trades, I'd be willing to trade you a working amp with the same specs, but ya know... Hit me up if so //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif

 
Thanks for the amp and it's great.I just wanted to do a follow up and fixed it in the same day.It needed 6 power suppy mosfets and the gate resistors and gate transistors.the outputs were also bad and changed those.After 2 hours the amp is back to life and running it on some mids and very stable and clear.Everything worked out great!//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif

 
Wow!2003,There was alot going on with that amp.Most amps don't have so many problems and that thing must have gotten the wires crossed.Thats the only way both power suppy and outputs go bad.I have fixed lots of Memphis amp and there are lots!Thanks again and if you come across any more amps give me a PM.

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

o. l. t.

10+ year member
The Audio Whisperer
Thread starter
o. l. t.
Joined
Location
Early 90's
Start date
Participants
Who Replied
Replies
16
Views
1,916
Last reply date
Last reply from
shallowfu
IMG_20260516_193114554_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0
IMG_20260516_192955471_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0

New threads

Top