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Difference 140pro vs. 220pro

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Difference 140pro vs. 220pro
Frasup Offline
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#1
24-Oct-2018, 17:05
Does someone know if there are further technical differences except phono stage, power and I/O ? Is amplifier design ADHV2 , MAGIC Wire etc. identical ?
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Jean-Marie Offline
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#2
24-Oct-2018, 19:15
(24-Oct-2018, 17:05)Frasup Wrote: Does someone know if there are further technical differences except phono stage, power and I/O ? Is amplifier design ADHV2 , MAGIC Wire etc. identical ?

Yes, the rest of the design is identical between the two. 

Jean-Marie
MacBook Air M2 -> RAAT/Air -> WiFi -> PLC -> Ethernet -> Devialet 220pro with Core Infinity (upgraded from 120) -> AperturA Armonia
France
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PeppaPig Offline
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#3
25-Oct-2018, 01:04
If the hardware is identical, meaning zero difference, then we should be able to change the firmware to make 140PRO become a 220PRO...

I don't think they are identical but might be very similar.
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kompressor Offline
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#4
25-Oct-2018, 13:36
Can you go mono with 140?
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Drifter Offline
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#5
25-Oct-2018, 18:26
(25-Oct-2018, 13:36)kompressor Wrote: Can you go mono with 140?

Yes, to a 210.
Devialet 440PRO CI/ Mola Mola Tambaqui + Kalugas / Vivid Audio Giya G2
Cape Town, South Africa
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Jean-Marie Offline
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#6
25-Oct-2018, 20:15
(25-Oct-2018, 01:04)PeppaPig Wrote: If the hardware is identical, meaning zero difference, then we should be able to change the firmware to make 140PRO become a 220PRO...

I don't think they are identical but might be very similar.

Since the question was beyond power, I answered yes. 

Of course, because the power is different, the number of inductors is lower on the 140 than it is on the 220 or 250. 

Jean-Marie
MacBook Air M2 -> RAAT/Air -> WiFi -> PLC -> Ethernet -> Devialet 220pro with Core Infinity (upgraded from 120) -> AperturA Armonia
France
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mmorrison55 Offline
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#7
31-Oct-2018, 19:14 (This post was last modified: 31-Oct-2018, 23:48 by mmorrison55.)
"Does someone know if there are further technical differences except phono stage"


what is different with regards to the phono stage? or do you just mean that the 220 has 2 of them vs the 1 on the 140?
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Axel Offline
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#8
01-Nov-2018, 03:13
(31-Oct-2018, 19:14)mmorrison55 Wrote: "Does someone know if there are further technical differences except phono stage"


what is different with regards to the phono stage? or do you just mean that the 220 has 2 of them vs the 1 on the 140?
The 140 and 220 only have 1 phono stage, which AFAIK, are identical.
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