[1 x 6.3 mm jack] I often need to hook up a laptop to PA/speaker system, and the Kopul One-Channel Direct Box has been fantastic. I recently used it during an event, and it worked like a charm, solving any potential connectivity issues effortlessly.

What really impressed me is how it converts the signal from your device to a balanced XLR mic-level signal, which means no interference, even if you’re dealing with long cable runs. I used it with both my phone and laptop, and the sound stayed crystal clear, without any of that annoying hum or buzz that you sometimes get with other setups. The ground-lift switch is also a nice feature if I run into a bit of noise. Just flipping the switch clears it right up.

Another bonus is that it doesn’t need a battery or external power. You just plug in and go. The volume knob is also a really nice touch, letting you adjust your levels without any hassle. And for something so compact—seriously, it’s small enough to fit in your pocket—it feels solid. The sturdy aluminum case gives me peace of mind that it’ll last for the long haul.

Whether you're using it for gigs, presentations, or any event where you need to send a clean signal from your device to a sound system, this direct box just makes the whole process easy. Highly recommend it if you’re looking for something reliable and hassle-free. [I have received this item in exchange for my honest review]

[4 ohms] WORKS WELL

[6.615 lb] I believe that the SPC104 is the best sounding, and durable outside speaker that you can buy.

[Unbalanced] This genuine printhead was very easy to install. It was also packaged very securely by B&H

[100 W] I have now replaced both print heads on this old IPF-5100 printer. This is what I love about canon printers (among other things), you can replace the print head and have a like new printer.


I love this printer, built like a tank and although OEM inks for it seem in short supply I will continue to use it until it falls apart. To bad Canon doesn't make a 17 roll feed printer anymore.

[6.6 lb / 3.0 kg] Sturdy all-metal construction, with nothing that can break. Intuitive connector layout. Most compact such device available. Also packaged in a nice storage box. and relatively inexpensive, so buy a spare.

[6.6 lb / 3.0 kg] Incredibly natural tone that's similar to the sound of an SM57 on a 12 speaker, but without the extra bleed from other amps and drums on stage. Will definitely be purchasing more of these.

[Unbalanced] . . . but if you, B&H is the place to get it. Easy to find on the website, shipped right away and got here on time. Best price I could find from a reputable seller.

[6.615 lb] Great solid unit for the money!

[Unbalanced] The Kopul LT-PDI Direct Box is a great match for my laptop for when I need to send sound to a PA system.
It takes the unbalanced signal and converts it to a balanced mono-mic level signal.
I have something similar that I was using but would sometimes get interference, this solves that problem. It's built well and doesn't require a battery. The volume knob is a nice touch as well. Overall I'm pleased with this.
 [I have received this item in exchange for my honest review]