Voltage from the power transformer in a Krell KMA-100 mk1

Pinhead · 2nd March 2004, 07:18 PM

Hi there,

I have a broken down KMA-100. I suspect that the power transformer is one of the reasons. Is here anyone who knows what the voltage from the transformer should read, or better yet, is here anyone who owns a KMA-100 mk1 and who would please measure the voltage?

Thanks in advance

Pierre

Pinhead · 3rd March 2004, 07:25 AM

Pictures of the amps insides can be found at http://annonser.hybreed.org

K-amps · 4th April 2004, 08:48 PM

I have a KSA-100 Mk.II which is the same chassis/ exterior as the KMA 100 except for it is stereo. I don't know what the differences are on the inside...

The DC rails are +/- 53vdc with 80,000uF on each side and a separate 7" x7" Toroid for each channel.

Much better looking insides than the one on the link above...

K

jleaman · 4th April 2004, 09:01 PM

You should post a few pic's then : O)

I so cant wait to finnish my aleph 2 Mono block's and start a project with planet10 on some nice efficant speaker's..

K-amps · 29th April 2004, 09:04 PM

Hereis a pic

K-amps · 29th April 2004, 09:20 PM

The Dual mono power supply for the KSA-100 Mk.II

2nd March 2004, 07:18 PM	#1
Pinhead diyAudio Member Join Date: Feb 2004 Location: Sverige	Voltage from the power transformer in a Krell KMA-100 mk1 Hi there, I have a broken down KMA-100. I suspect that the power transformer is one of the reasons. Is here anyone who knows what the voltage from the transformer should read, or better yet, is here anyone who owns a KMA-100 mk1 and who would please measure the voltage? Thanks in advance Pierre

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3rd March 2004, 07:25 AM	#2
Pinhead diyAudio Member Join Date: Feb 2004 Location: Sverige	Pictures of the amps insides can be found at http://annonser.hybreed.org

4th April 2004, 08:48 PM	#3
K-amps diyAudio Member Join Date: Nov 2003 Location: Indiana	I have a KSA-100 Mk.II which is the same chassis/ exterior as the KMA 100 except for it is stereo. I don't know what the differences are on the inside... The DC rails are +/- 53vdc with 80,000uF on each side and a separate 7" x7" Toroid for each channel. Much better looking insides than the one on the link above... K

4th April 2004, 09:01 PM	#4
jleaman Banned Join Date: Apr 2002	You should post a few pic's then : O) I so cant wait to finnish my aleph 2 Mono block's and start a project with planet10 on some nice efficant speaker's..

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