EVERSOLO DMP-A6 – LOW-NOISE EA6 PSU UPGRADE
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Due to questions about the power supply for EVERSOLO DMP-A6 devices, we are happy to announce that we are currently working on low noise internal symmetrical power supply upgrade for EVERSOLO DMP-A6 streaming player.
Scheduled availability from 08 Jan 2024.
EA6 low-noise PSU is designed for installation inside the device – replacing the factory switching power supply without any additional modifications. Compared to the factory smpsu, it offers a significant reduction in power supply noise to a level 20 uVrms (tests below) and additionally reduces EMI and RFI interference from the built-in switching power supply.
Compatible with devices:
- EVERSOLO DMP-A6 Standard
- EVERSOLO DMP-A6 Master Edition
Tech brief details:
- plug & play fully symetrical power supply upgrade dedicated to EVERSOLO DMP-A6 players
- up to 40x times noise reduction for positive rail, and 4x times noise reduction for negative rail *
- compatible with 220-240V AC mains networks
- dedicated 40VA toroidal transformer
- Nichicon and Panasonic OS-CON Japan capacitors – with ultra-low ESR
- total capacitance of capacitors 21000uF
Results of current measurements (bandwidth 20 Hz to 100 kHz) **
Positive rail voltage of the power supply, load 1.2 A (factory display backlight, NVMe drive installed)
Scope1 – Factory smpsu noise: 800 uVrms, pk-pk voltage: 7 mV
Scope2 – EA6 power supply noise: 20 uVrms, pk-pk voltage: 0.17 mV
Negative rail voltage of the power supply, load 180 mA
Scope1 – Factory smpsu noise: 130 uVrms, pk-pk voltage: 1.2 mV
Scope2 – EA6 power supply noise: 35 uVrms, pk-pk voltage: 0.3 mV
* – with load of 0.8A to 1A for positive rail AC RMS noise is 680 uVrms for factory SMPSU – which corresponds to 30x times noise reduction.
** – EA6 power supply is currently in the pre-production prototype testing phase and we are still working on improving it more.
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Lead times
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| Availability | Lead times |
|---|---|
| No additional information | Product available in stock, lead time is 1 business day |
| Available on backorder | Lead time up to 3 business days |
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Shipping
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| Destination | Average delivery times* |
|---|---|
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| Northern & Southern Europe | 3-4 business days |
| USA & Canada | 3-5 business days |
| Asia & Southeaster Asia | 4-6 business days |
| Australia & New Zealand | 5-7 business days |
| Other regions** | 6-7 business days |
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** Deliveries to Russia and Belarus are not supported.
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