My Luxman Integrated has AC Inlet Envy


I love my Luxman 507ux, it does so many things right, so soon after I got it I built a shielded power cable as an upgrade to the relatively plain cable that came with it.

To make a long story short, after trying out a number of different cables and female IEC plugs it seems the AC inlet has prongs which seem too short. For sure, the Luxman has no ground pin. I'm sure that this means it's not required, so that’s not an issue. What is an issue is that even a Wattgate plug, which are famous for a tight grip, can’t stay in. Even a little wiggle can disconnect the amp.

It seems either or all of these are true:

  • The missing ground pin is keeping plugs from feeling very grippy
  • The pins are too short
  • The pins are too thin

If I play with a cheap power cord, it seems like the AC doesn’t connect unti lthe very last 2 mm of travel of the plug. This seems wrong.

I bought a cheap replacement inlet and it just feels so much better. Meaning, I can feel the plug grip the pins much earlier, and they all grip much better.

Anyone else have issues with Luxman inlets??

 

PS - I absolutely insist on building my own power cables. This is my hobby not yours so please stop trying to convince me my problem is that I didn’t buy your boutique brand.

 

erik_squires

@imhififan, I buy all locking AC power cords. See below:

Mike

 I use custom made locking IEC AC mains power cords on all my audio equipment. Example in blue see below:

Mike

Step 1. Choose a Plug


 Select... C14  C14 DOWN C14 RIGHT C14 LEFT C14 UP C20  C20 RIGHT C20 LEFT 5-15  5-15 HG  5-20  L5-20  6-15  6-20  L6-20   Blunt   ROJ  

Step 2. Choose a Connector


 Select... C13  C13 RIGHT C13 LEFT C15  C15 RIGHT C15 LEFT C19  C19 RIGHT C19 LEFT C13 WS-Lock  C13 WS-Lock DOWN C13 WS-Lock LEFT C13 WS-Lock RIGHT C13 WS-Lock UP C15 WS-Lock  C15 WS-Lock DOWN C15 WS-Lock LEFT C15 WS-Lock RIGHT C15 WS-Lock UP C13 IEC Lock  C19 WS-Lock  C19 IEC Lock   Blunt   ROJ  

Step 3. Choose a Jacket


 Select... 14 AWG / 3 Wire / SJT 18 AWG / 3 Wire / SJT 

Step 4. Choose a Jacket Color and Length

Color
 Select... BLACK BLUE RED WHITE YELLOW 

Length Select... 0.3m / 1 foot 0.4m / 1.25 feet 0.5m / 1.5 feet 0.55m / 1.75 feet 0.6m / 2 feet 0.7m / 2.25 feet 0.8m / 2.5 feet 0.85m / 2.75 feet 0.9m / 3 feet 1.0m / 3.25 feet 1.1m / 3.5 feet 1.15m / 3.75 feet 1.2m / 4 feet 1.3m / 4.25 feet 1.4m / 4.5 feet 1.45m / 4.75 feet 1.5m / 5 feet 1.6m / 5.25 feet 1.7m / 5.5 feet 1.75m / 5.75 feet 1.8m / 6 feet 1.9m / 6.25 feet 2.0m / 6.5 feet 2.05m / 6.75 feet 2.1m / 7 feet 2.2m / 7.25 feet 2.3m / 7.5 feet 2.35 m / 7.75 feet 2.5m / 8 feet 2.55m / 8.25 feet 2.6m / 8.5 feet 2.65m / 8.75 feet 2.7m / 9 feet 2.8m / 9.25 feet 2.9m / 9.5 feet 2.95m / 9.75 feet 3.0m / 10 feet 3.2m / 10.5 feet 3.4m / 11 feet 3.5m / 11.5 feet 3.7m / 12 feet 3.8m / 12.5 feet 4.0m / 13 feet 4.1m / 13.5 feet 4.3m / 14 feet 4.4m / 14.5 feet 4.5m / 15 feet 

Step 5. Review Prices and Add To Cart

Thank you for designing a custom power cord. This item is manufactured in our Henderson, NC facility. All custom power cords require review prior to purchase. Please continue the checkout process to submit your design(s). You will not be charged without notice and will be contacted by a member of the StayOnline team with pricing and lead time.

Custom Molded Power Cord - L6-20 Plug to C13 WS-Lock Connector 0.3m / 1 foot 15A/250V 14/3 SJT BLUE

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Plug

Connector

Jacket

Click below to make your custom AC power cord.

https://www.stayonline.com/cordbuilder/molded-cord-configurator.asp

 

That's great guys, just great.  What I really need to do is either switch to Boulder, or hack the cabinet of my amp to put in a connector with a completely different form factor.

 

🤣

@imhififan  No, but again, it's not just about how easily it pulls out, but how good a contact it makes.  :)

I could use superglue if I wanted, doesn't make the metal to metal contact any better.