Listening late at night always sounds better. But the fuse was the cause? Color me skeptical.
- 46 posts total
- 46 posts total
Yes, the slugs were the cause of the very significant improvement in sound as that's the only variable that's changed and I've literally listened late at night THOUSANDS of times and I've not heard this precision of sound, in my systems, ever before. Try it yourself. Between the 2 rods acquired from Mcmaster Carr for around $20, 6" of 99.99 copper and titanium with shipping and $30 to have a machine shop cut them to 20mm lengths (of which I have 7 copper and 7 titanium), my total investment was close to $50. I would have gleefully paid 10x this much, much more if I could afford it for the kind of improvement I'm hearing. Of course, it's going to be highly dependent on whether your equipment is resolving enough to reveal this kind of detail. I doubt replacing the fuses in an A/V receiver with slug would do much of anything.
I’m okay with bypassing the fuses in a audio system. But, I’d recommend the following:
Install a heat sensor (standard security system hardware) above the system. Hook a 12v solenoid (plunger) to a power supply. Mount this adjacent to a wall-mounted fire extinguisher. Decorate to blend with existing motif in the room. So, when system is ablaze, the wax in the temp sensor melts causing the little spring to push the contact closed, activating the solenoid, that jams the plunger into the trigger on the the fire extinguisher, putting out the fire. Might be a little "collateral damage" but, hey, much cheaper than building a new home. Pretty basic engineering. Low cost. And, no fuse!!
But, seriously, if we really want to get "tweaky" here, I’d take some very high quality power cable and jumper around the fuse hold completely and silver solder the connections to the board. This would bypass all inferior metal, and eliminate a contact/relay point in the circuit.
CIrcuit breakers are preferred by many. We’ve substituted chassis mounted circuit breakers in place of fuse/holders in vintage gear with good results.
I don't need homeowner's insurance (never had my house burn down before), don't need to screen for cancer (never died from cancer before); don't need to look both ways before crossing the street (close, but never been hit by a car while walking). WOW, there are plenty of things I don't need.
Why put in slugs when you can cut out the fuse holder and straight wire the circuit? If something does happen, be sure to cover up the evidence so you don't lose your insurance coverage? Oh, I forgot, you don't have insurance (don't need it).
You guys act like audio equipment is this huge household fire risk, that it could go up at any time with disasterous results. I've not see it before nor since I gave up my tubed equipment. I'm not saying it's 100% safe but, what is? And I can recall 2 times when there actually were fire risk situations at my residence and both involved appliances we all have and seldom pay much attention too. The power cord on an old lamp had become frayed and began to spark. I heard it from the other room and noticed a hint of a burning smell when investigating. Also had a fan motor go bad and it was beginning to burn. Were either of those appliances fused? No? Well, shouldn't they all be....according to you guys? I don't leave my audio system on when I'm not around unlike lights or fans so.... what to do? How to be safe? I think there is quite a bit overreacting to bypassing the fuses on a couple of audio components here but thanks for your concern (but the condemnation).