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Old 9th March 2003, 06:25 PM   #1
Piersma is offline Piersma  Netherlands
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Default Quad 405

Hi everybody,

Anybody interested in two completely assembled Quad 405 PCB's ? I don't use them anymore........ for anyone who will be pleased with this.

Regards,

Piersma
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Old 7th December 2003, 05:54 PM   #2
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I would like to ask more about your 405 modules.
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Old 7th December 2003, 06:32 PM   #3
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Default Piersma

Hi again,
Those 405 modules would go nicely with my QUAD 34 preamp...
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Free Schematic and Service Manual downloads www.audio-circuit.dk, Company: www.dupont-audio.com, Joint venture: www.DupontMantra.com
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Old 8th December 2003, 06:55 AM   #4
DSummer is offline DSummer  United States
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Hey, I'm interested, can replace my brother's non-working 405, please email me at dearluckydog@earthlink.net for further info. LMK how much you want and also the shipping cost to US.
Thanks!
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Old 12th January 2004, 10:54 PM   #5
Piersma is offline Piersma  Netherlands
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Default E-mail problems......

Because of serious problemes with my e-mail box i have lost several mails over the past months. All of those who have replied to a threat of mine or sent me a personal e-mail please sent me an e-mail again and a will try to respond as quickly as possible.

Sorry for the inconvinience.

best regards

Piersma
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Old 13th January 2004, 12:50 PM   #6
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Still interested
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Old 13th January 2004, 10:57 PM   #7
405man is offline 405man  Scotland
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I am interested in the 405 boards. Would you be interested in swapping them for a new 45-0-45 600VA totoidal transformer..Stuart
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Old 11th October 2011, 02:02 AM   #8
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QUAD 405 KIT FROM EBAY BUILT,,, WORKS,,,, CAUTION USE DC BLOCKING CAP ON OUTPUT ,,,,CONNECTING AND DISCONNECTING POWER WITH PLUG PRODUCES DC TRANSIT THAT BLEW MY TEST SPEAKER
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Old 25th October 2011, 04:23 PM   #9
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Quote:
Originally Posted by drno503 View Post
QUAD 405 KIT FROM EBAY BUILT,,, WORKS,,,, CAUTION USE DC BLOCKING CAP ON OUTPUT ,,,,CONNECTING AND DISCONNECTING POWER WITH PLUG PRODUCES DC TRANSIT THAT BLEW MY TEST SPEAKER
I just bought a couple of empty pcb's for a 405. (also ebay)
Need to build powersupply's etc, etc.
Hopefully there are shematics/suggestions here.
You said: "USE DC BLOCKING CAP ON OUTPUT".
Uhm.. beeing a newby, How can i do this?
And are there other things to be awere of?

Thanks!
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