mustbebob1
Q: does it come with plastic box ,, like the photo??
Preguntado por Radioclarinet sobre 2021-05-15 07:39:51
mustbebob1 No it does not. The link to buy the box separately is listed in RED.
2021-05-15 09:18:29 Servicial (0)
Q: Are the 3 coils necessary? it seems like my kit didn't come with them
Preguntado por BG371116105 sobre 2021-02-26 03:21:36
mustbebob1 Those coils are actually inductors and are definitely needed for this device to work properly. Bob
2021-02-26 05:49:38 Servicial (0)Q: Will this be suitable for INPUT:100-240V~ 50-60HZ 2A and OUTPUT :12V 3A ?
Preguntado por rendraart sobre 2021-02-12 10:20:21
mustbebob1 The input voltage is rated for 1.5A MAX with the voltage being 110-240VAC 50 or 60Hz. The output at 12-19V is rotated at 4.5A MAX The output at 20-24V is rated at 4A MAX. Basically, if you can keep your input amperage at 1.5A or below, you could use this item. Bob P
2021-02-12 10:46:48 Servicial (1)
mustbebob1 Yes it does. Fits and works perfectly.
2021-01-10 10:38:05 Servicial (0)Q: would this work with 120 Ac volts?
Preguntado por alwaleed1911 sobre 2020-08-28 12:36:18
mustbebob1 Yes it will. The INPUT voltage ranges are: AC 50V-277V and DC 70V-390V.
2020-08-28 10:09:46 Servicial (0)
mustbebob1 I'm afraid I can not answer your question. I have not received this item even though I ordered it 2 and a half months ago. Should the item arrive shortly, I will certainly test it for you.
2020-08-17 06:14:46 Servicial (1)
Q: Can this be used to check the wear on a phonograph diamond stylus?
Preguntado por analogdino sobre 2020-07-19 10:34:25
mustbebob1 The magnification on this scope is excellent and should easily allow you to check for wear. You will also be able to take a photo of your stylus so that you can examine it more closely.
2020-07-19 04:18:57 Servicial (0)
Q: Can I connect low impedance head phones to this preamp? Currently I have 38 Ohms head phones.
Preguntado por LSoft sobre 2020-07-02 10:22:26
mustbebob1 Low-impedance headphones are designed to be plugged directly into a single source and can efficiently generate sound from the lower level input signal. Most headphones with low impedance (less than 25 ohms, approximately) require little power to deliver high audio levels. Based on your 38 ohms, you should have no problem connecting to the pre-amp. As a side note, you may want to start with your pre-amp setting low, and increase it to a comfortable level.
2020-07-03 04:40:42 Servicial (0)
mustbebob1 The output range is between 4 and 8 ohms, so I would think that even though 6 ohms is not common, this should handle it easily.
2020-06-24 07:55:21 Servicial (0)Q: Does this support 1 TB Hard drive along with other USB connections simultaneously?
Preguntado por AKS sobre 2018-11-30 11:18:43
mustbebob1 Ihave not had any issues using it like that. It handled it easily.
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