Does it have a knob to adjust output? What does it say the Output is (i.e. 20,000 volts)? What is the frequency in kHz , is it 500kHz?
284887
Yes, it does have a knob to adjust the power level. It doesn't tell you what the output is though. I believe it is in kHz. It's a very powerful little machine. I'm very happy with it.
284888
There is no information listed on the item itself (the "power box/adapter"). The paperwork received with the product states that its output power is 15W and the operating frequency is 400KHz. It does not have a polarized plug.
284889
Hi. Yes it has a knob. I dont know the volts or frequency. But it's very strong and works great. Well worth the money.
1664164
There is a screw-like knob, between the two blue output blocks in the photo, which can be turned with a screwdriver to change the output voltage. You'll need a voltmeter to measure the output in order to set it to a specific value.
650327
In theory, 0Mhz (DC) due to it up converts everything up to 125Mhz. Reality is going to be very-very low, like 50 - 100Khz. Probably won't be the most sensitive at these low frequencies.
1852554
Bass knob....no it doesn't. But if you mean bass control like a loud switch yes it has it 0-6-12
143587
No it does not, it is 115 volts, 60 Hz rated. You could use a heavy duty converter, that can handle 1.25 amps. however.
791328
The frequency balance is good, 30 Hz I don't know. Remember, you get what you pay for. I like these speakers a lot.
1604346
To answer your question directly, if the tuning knob stops working you can enter the volume level by way of the keypad. You type in say 16 then you press the volume key on the upper left. The one labeled "VOL". As far as frequency input is concerned either the keypad or the scanning buttons will take you to the frequency you want.
1751669
There is a volume knob, which adjusts the overall USB output volume. You do not want to turn it up past halfway as it gets noisy. Any other adjustments should be done on the individual input channels (turn the gain to a point where the input never clips and lights up the channel red light and adjust the faders as needed) or in your DAW (recording software). Note that when recording to a computer, you do not need lots of volume - keeping your meters at -18dB to -12dB works fine.
1885297
Yes, it will operate at 50hz as stated on the unit. CAUTION: but only at 120 volts. 50hz usually means 220 volts.
2034343
There is a tolerance in its output. I do not remember what it is but the instructions that came with the unit and its maker can give you the specifics.
1833761
Whatever you feed it really. So if your input is 60hz it will be 60hz etc. Really nothing to do with this unit. It's just a switch.
510504
There is a tiny knob with a flat slit that you turn. Very useful for modest projects! It can be set to any voltage that's higher than input voltage. I put a 3.6 voltage to set it up first because i wasn't sure if it is safe to put a voltage in that's higher than what it is set to output. Vi>Vo might cause damage to similar devices. It gives good amount of current. Makes a good device for experimenting because it is flexible and feels well built.
2036654
It has a small dial for adjustments; the volume range is terrific. I watch TV shows on-line and can turn it up to hear in the kitchen when I cook. Am so happy with the performance and small size. Have used it for presentations. Great, I didn't ex[ect much for the price, am very happy with it! Hope this helps!
1151148
I do not have that information. I advise that you contact the manufacturer for the transmitting frequency.
812010
Two ranges, it will read out any amps but you will need to adjust the insensitivity by settings the decimal point. Otherwise you may get confused by all the numbers on display. I try to move it to the right for less numbers.
2135946
Looks like the same one I bought. I used a 12 volt DC 1 amp output converter. Think I got it from Radio Shack. It was plenty loud with even a smaller amperage converter I had, but I thought it might overdrive it so I got the 1amp just in case.
641318
INPUT: 100-240 V; frequency 50/60 Hz; Current 0.2 AmpOUTPUT: 4.8 V; 1.0 Amp