10 Amp Fan Speed Control Switch

I am a physicist. (energy physics not matter physics). I am also a sound engineer, coincidentally, the control of sound energy. This amp is VERY GOOD for bench testing audio control devices and speakers. The addition of an unbalanced input makes it very handy for typical bench tests. Because I am retired I also use commercial speakers for my home stereo system. Use of commercial speakers is much cheaper than consumer speaker products that, by and large, do Not provide full range audio despite deceitful specs claiming otherwise. The commercial speaker is also built to last and far more reliable than consumer designs. (will last decades under home stereo use... my last amp lasted 31 years... speakers are still going strong) I use this amp as my home stereo amp driving 1,200 watt rated commercial speakers that actually reproduce 20Hz. (actual amp power use rarely exceeds 75 watts peak and 25 watts average) In that unique use... the amp fan noise is detectable so I place it behind a glass paneled cabinet. Aside from fan noise, the amp performs very well and for the price is one of the best bargains there is. Keep in mind... the typical consumer stereo amp is Designed To Fail and the primary reason is.... no active fan cooling. (a flawed design that minimizes ambient noise) The amp provides plenty of dynamic headroom (nearly 6dB under typical home stereo use) and presents no excessive noise floor problems. I use a receiver with balanced XLR outputs, a balanced 31 band EQ to drive the amp and control volume. My speaker connections are Speakon. Bottom line... A very good simple amp for multiple purposes at a very good price. If you are an engineer who loves music and movies you will quickly recognize the wisdom of putting up with a bit of fan noise to achieve excellent performance and very long term reliability.

I added a 6 port volume control switch to use the amp in multiple rooms and outside

this laptop cooling pad is very nice, you can control the fan speed and the lights. And the laptop doesn't slip on it

Outstanding product. A must for weddings and special events. The speed control switch is a great idea, It helps control the zoom speed. No matter how hard you press on the the switch, it will still move smoothly with ease.

I purchased this switch to increase my network speed from 1 GB to 10 GB. It was easy to install, reasonably priced and increased my backup speed 3 fold.

The switch works great at 10 gb/sec speed, just be sure that the 5th serial number is not 7, as there were problems with these units using jumbo frames @ 10 gb/sec.

The cord on my Fender Guitar Amp is only about 4 feet long so I am limited as to where I can place it. This 10 foot heavy duty cord lets me place my amp almost anywhere now. It also handles the voltage and amperage which my amp requires.

Switch works as expected, powering 12W of devices across 2 ports, and the fan is not audible at all (Fan level stays at 0). Very happy with the additional ports.

I placed this switch in one of my pinch point. It supports speeds at nearly 100% rating. This Network Switch does not have a fan but a large heat sync on the top, so it sits on my desk without adding noise to the work area. I added 10GBaseT Transceiver so that it talks to my backbone at 10 Gbs. Even not knowing whether the CAT6 cabling would support the speed, it did and the performance is solid.

I an a huge Ona fan and the leather color is the best! 10+