Help please - lost power cord
Printed From: Graham Slee Hifi System Components
Category: Headphone Audio
Forum Name: Graham Slee Headphone Amps
Forum Description: Questions, answers and product information zone for Graham Slee Headphone Amplifiers
URL: https://www.hifisystemcomponents.com/forum/forum_posts.asp?TID=471
Printed Date: 27 Mar 2026 at 6:08am
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Topic: Help please - lost power cord
Posted By: aa1037
Subject: Help please - lost power cord
Date Posted: 28 Apr 2009 at 10:54pm
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Hi, I have a PSU1-24 (120V 60Hz 120 mA) and I've lost the mains cord - what do I need for a replacement? And where can I get it? (U.S) I have a couple cords from different products that look like they'll fit and have 10A 125V imprinted on the plug - will they work? Thanks in advance, Aaron |
Replies:
Posted By: Graham Slee
Date Posted: 28 Apr 2009 at 10:59pm
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Hi Aaron, If they'll fit they're OK. ------------- That none should be able to park up and enjoy the view without a smartphone and the knowledge in how to use apps |
Posted By: aa1037
Date Posted: 28 Apr 2009 at 11:06pm
| Thanks Graham - they work and I'm up and running! |
Posted By: mrarroyo
Date Posted: 29 Apr 2009 at 1:17am
All is well that ends well, specially at no additional cost.  ------------- Miguel |
Posted By: jlinford
Date Posted: 03 Jun 2009 at 5:12pm
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Hi, I have a similar question this time about the Voyager - can a different mains adapter be used other than the one supplied? E.g. the one that powers my laptop is 19v 3.16A output, can it be safely used? Thanks Julian |
Posted By: mrarroyo
Date Posted: 03 Jun 2009 at 10:49pm
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You need 24 vdc. ------------- Miguel |
Posted By: tg [RIP]
Date Posted: 04 Jun 2009 at 12:05am
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From website specs -
Perhaps Graham will enlarge on the last aspect. |
Power sources: Battery, 9V (MN1604; 6LR61), USB 5V via "mini-B" (internal analogue voltage conversion to 9VDC), AC/DC mains adapter 12-24V DC, (polarity protection on each)Posted By: Graham Slee
Date Posted: 04 Jun 2009 at 12:21am
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Will do tg, 24V DC is the maximum DC voltage before the in-built regulator will start getting distressed. If the 19V DC power supply is unregulated it means its voltage will rise off-load. Now, the load of the Voyager is no where as big as the load of a laptop so the voltage could rise too high. As usual it is best to know if the voltage is higher off-load and the only way is to measure it with a multi-meter. If it stays at 19V (plus or minus a fraction) then it will be OK. It will also mean that the supply is a regulated supply. ------------- That none should be able to park up and enjoy the view without a smartphone and the knowledge in how to use apps |