| Products > Test Equipment |
| Looking to buy new scope for audio: R&S vs Keysight entry models |
| << < (8/8) |
| KungFuJosh:
--- Quote from: Neganur on October 20, 2024, 09:57:49 am ---Or am I completely out of the loop for audio? --- End quote --- Only partially. 😉 That Neutrik is a dinosaur. There are devices like the Quant Asylum QA403 that do much better. A good modern scope is fine for the other stuff, doesn't need to be 16bit. I'm using a Siglent HD scope for audio, and it works great. The 8bit I had before it was fine too. |
| BennoG:
--- Quote from: KungFuJosh on October 20, 2024, 02:10:48 pm ---A good modern scope is fine for the other stuff, doesn't need to be 16bit. I'm using a Siglent HD scope for audio, and it works great. The 8bit I had before it was fine too. --- End quote --- As long as you are not interested in noise levels and distortion of the audio amplifier then every cheap 8 bit scope will do. |
| KungFuJosh:
--- Quote from: BennoG on October 21, 2024, 07:43:27 am --- --- Quote from: KungFuJosh on October 20, 2024, 02:10:48 pm ---A good modern scope is fine for the other stuff, doesn't need to be 16bit. I'm using a Siglent HD scope for audio, and it works great. The 8bit I had before it was fine too. --- End quote --- As long as you are not interested in noise levels and distortion of the audio amplifier then every cheap 8 bit scope will do. --- End quote --- Exactly. And if you are interested in that, then a device like the QA403 is a better tool for that purpose anyway. Combo of a good scope + good audio analyzer = better than any scope by itself on the market for audio work. |
| Darkover:
--- Quote from: 2N3055 on October 07, 2024, 05:09:29 pm --- --- Quote from: nctnico on October 07, 2024, 04:53:25 pm ---Be advised though that frequency response on Siglent scopes can be pretty slow compared to others. If you have the budget, I'd take a long look at the R&S RTB2004 --- End quote --- RTB2000 is very fancy, but in it's core basic scope that is expensive. --- End quote --- I think the RTB is good for audio work because of its bode plot feature! If money is a problem, buy the two channel with 70Mhz, but with bode plot. Olaf |
| KungFuJosh:
--- Quote from: Darkover on October 21, 2024, 05:28:01 pm ---I think the RTB is good for audio work because of its bode plot feature! If money is a problem, buy the two channel with 70Mhz, but with bode plot. --- End quote --- RTB2002 is $1840 USD. RTB-K36 FRA/Bode plot option is $740 USD. Siglent SDS2204X HD is $2400 with Bode plot function included on a 12bit scope. Or you can get the SDS2104X Plus for $1400 with 10 bit mode and Bode plot function included. None of those will outperform a dedicated audio analyzer. R&S is nice, but it's not the best option, especially not if budget is a concern. |
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