I'm also considering to get a 34410A (price is $1.3 k) over 34401A ($1.1 k) due to LXI and USB connectivity. Is it worth the investment? I'll be using it for pre and power amplifier design (and possibly class D in the future).
The ethernet connectivity can be really useful under some circumstances. Beware of any meter with a USB interface that's not fully isolated. They're nearly worthless for a lot of measurements because the meter ends up grounded via the USB connection. The better meters (i.e. Fluke, etc.) isolate their PC interfaces. Ethernet is inherently isolated so it's always a safe bet.
The only thing I don't like about my 34410A is the fan makes some audible noise. So I tend use my Fluke 87 and 189 most of the time unless I need something they can't do. But for basic audio work, the 189 does dB, has a wide flat audio bandwidth, etc. So it's likely all most people need. You can also get the isolated USB interface and software for it and it can do standalone data logging. The new Fluke 289 adds even more.
The only thing I don't like about my 34410A is the fan makes some audible noise. So I tend use my Fluke 87 and 189 most of the time unless I need something they can't do. But for basic audio work, the 189 does dB, has a wide flat audio bandwidth, etc. So it's likely all most people need. You can also get the isolated USB interface and software for it and it can do standalone data logging. The new Fluke 289 adds even more.
I already have a Fluke 179 does this mean I still need to buy a Fluke 189 or 289 instead of bench multimeter like the Agilent 34401A or 34410A for amplifier design?
Is the 179 the 189 without logging? I don't remember. But if it does dB, I don't think you need anything better for amplifier work. Spend all that money on fun audio gear! 🙂
The accuracy and low level resolution of the 189 is plenty sufficient for audio use.
The accuracy and low level resolution of the 189 is plenty sufficient for audio use.
179 is different compared to 189 it does not have dB and data logging. So I'll go for the 34410A?
You can always just use a calculator to find dB. I still think the 34110A is overkill depending on your budget. You can buy some really nice audio equipment for the price of the 34110! You might want to look at this with ethernet:
Rigol DM3085
It is much less expensive but similar to the Agilent. Rigol makes Agilent's lower-end scopes (such as the DSO1000 and MSO1000 series) but I've never used their DMMs.
Rigol DM3085
It is much less expensive but similar to the Agilent. Rigol makes Agilent's lower-end scopes (such as the DSO1000 and MSO1000 series) but I've never used their DMMs.
So where do you primarily use your 34410A? I'm hesitant to try Rigol products since there is no distributor yet in the Philippines.
Actually I can buy 3 or 4 Crown XTi amplifiers for the price of 34410A!
Amazon.com: Crown XTI 1000 Digital Power Amplifier, 1400 Watts: Musical Instruments
Actually I can buy 3 or 4 Crown XTi amplifiers for the price of 34410A!
Amazon.com: Crown XTI 1000 Digital Power Amplifier, 1400 Watts: Musical Instruments
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