Just wondering what other users are doing in the face of environmental and sustainability moral dilemmas and of course energy bills etc?
I leave my power amps on but I’ve been recently thinking I shouldn’t…though I recall RD mentioning that regularly switching on power amps is more likely to cause issues.
Leaving NVA amps switched on - in the modern world of sustainability?
- Copperblue
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Leaving NVA amps switched on - in the modern world of sustainability?
Pink Triangle PT1 / Funk FXR2 / AT33PTG mk2 / Graham Slee Reflex C / NVA P50SA & NVA A70mk2 / Audio Note AX2 / Auralic Aries Mini / Oppo 103 / NVA LS5 & SSC’s
- Latteman
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Re: Leaving NVA amps switched on - in the modern world of sustainability?
If I know I’m not going to be able to use it for a day+ then it’s all off
Analogue Source -
Denon DP47f; AT-VM95SH- RigB 9
GL-59; ARB uni pivot; AT- Signet mc
Nva phono mm/mc
Doug Self balanced Pre amp
Akai 4000DS mk2 R2R
Digital Sources- Argon Pi4 v2; IfI iUSB 3.0, Ifi Neo idsd Dac;
Tidal / Radio Paradise
Amplification Nva 300va mono blocks
Speakers Lii Audio F-15 in Open Baffle; Ls6
Weiduka AC8.8- for digital sources
Mini BMU for analog sources
Denon DP47f; AT-VM95SH- RigB 9
GL-59; ARB uni pivot; AT- Signet mc
Nva phono mm/mc
Doug Self balanced Pre amp
Akai 4000DS mk2 R2R
Digital Sources- Argon Pi4 v2; IfI iUSB 3.0, Ifi Neo idsd Dac;
Tidal / Radio Paradise
Amplification Nva 300va mono blocks
Speakers Lii Audio F-15 in Open Baffle; Ls6
Weiduka AC8.8- for digital sources
Mini BMU for analog sources
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Re: Leaving NVA amps switched on - in the modern world of sustainability?
I left mine in constantly, 24/7, 365.
Modded Belles A150 MK2, P90SA, & NVA SSP cables, and LS5.
Leak Stereo 20 & First Audio Classic Copper V2
Modded Lenco GL75 with Saturn arm, heavy custom plinth. Nagaoka MP500.
Nottingham Audio Hyperspace + heavy kit, + Origin Live Conqueror + Koetsu Black
Tom Evans Micro Grove MK2 MC phono
Bluesound Node2i (x2) both with latest power upgrades.
Topping D90MQA and Topping D90SE
Audiolab 6000 CDT transport.
All NVA cables
Leak Stereo 20 & First Audio Classic Copper V2
Modded Lenco GL75 with Saturn arm, heavy custom plinth. Nagaoka MP500.
Nottingham Audio Hyperspace + heavy kit, + Origin Live Conqueror + Koetsu Black
Tom Evans Micro Grove MK2 MC phono
Bluesound Node2i (x2) both with latest power upgrades.
Topping D90MQA and Topping D90SE
Audiolab 6000 CDT transport.
All NVA cables
Re: Leaving NVA amps switched on - in the modern world of sustainability?
Fair play to you. Even in my younger days, I could never manage anything like that.
Technics SL1210 (Timestep power supply, Mike New Bearing) Audio Origami RB300 / Dynavector DV10x5
Pioneer DVD300 / Topping E30 or AAAA5 cd player.
Audio Innovations Series 500
Heco Direkt Einklang
Headphones - Musical Fidelity A1 / AKG K1000
Pioneer DVD300 / Topping E30 or AAAA5 cd player.
Audio Innovations Series 500
Heco Direkt Einklang
Headphones - Musical Fidelity A1 / AKG K1000
- Fretless
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Re: Leaving NVA amps switched on - in the modern world of sustainability?
RD's view was to leave the amps constantly on - which is why he (the first to do so) put the power switch on the back in the mid 80's. The NVA amplifier I demo'd back then had a big red LED switch on the front, the one I ordered came with the switch on the back.
NVA amps use virtually no power whilst on but not playing and they take about 4 hours to stabilise from cold. Also on/off switching can shorten the life-span of some components.
NVA amps use virtually no power whilst on but not playing and they take about 4 hours to stabilise from cold. Also on/off switching can shorten the life-span of some components.
Upstairs:
VinylPro-Ject 1.2 + Grado Sig Jr + Cambridge Alva Duo
DigiVolumio PC + Kiss DP-500 + Sabaj A20d
NVA: Cube2 - SSP - LS6+ Sabaj A10a {x2)
Little Bear MC2 + AQ NightHawk
Downstairs:
VinylLogic DM101 + Syrinx LE1 + Grado Sig MCX
DigiDenafrips Ares II + Volumio PC + Cambridge CXC
NVA: P50 & PSU - BMUAiyima A07 MAX + Arcam One
HP: Allo DigiOne + Sabaj A10d + AQ NightOwl
Office: Allo DigiOne SIG + SMSL M300se + Douk G4 (x2)
Mission 760 + Monolith 887 + German Maestro GMP 450
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Re: Leaving NVA amps switched on - in the modern world of sustainability?
Wasn’t difficult, laziness was a great advantage here
It barely used any power just sat there with everything else turned off (all sources unplugged, just amps left warm). The M300’s always sound great immediately, rather than taking a while to find their stride.
I’ve had a few NVA failures, always seemingly happening due to power up/off. So this was just a way of protecting the amps. I only powered them down when I sold them.
And I only sold them because I’ve got really nice old tube amps which I’m terribly fond of. Had them rebuilt (Leak Stereo 20 and Radford STA25).
I find NVA amps beautiful detailed and neutral. And it’s a very relaxed soundstage. The old valve amps are a bit more in your face, I’m not sure they’re better amps, just more ‘me’. And they’re ever so funky looking, and confuse the hell out of the grandkids
Modded Belles A150 MK2, P90SA, & NVA SSP cables, and LS5.
Leak Stereo 20 & First Audio Classic Copper V2
Modded Lenco GL75 with Saturn arm, heavy custom plinth. Nagaoka MP500.
Nottingham Audio Hyperspace + heavy kit, + Origin Live Conqueror + Koetsu Black
Tom Evans Micro Grove MK2 MC phono
Bluesound Node2i (x2) both with latest power upgrades.
Topping D90MQA and Topping D90SE
Audiolab 6000 CDT transport.
All NVA cables
Leak Stereo 20 & First Audio Classic Copper V2
Modded Lenco GL75 with Saturn arm, heavy custom plinth. Nagaoka MP500.
Nottingham Audio Hyperspace + heavy kit, + Origin Live Conqueror + Koetsu Black
Tom Evans Micro Grove MK2 MC phono
Bluesound Node2i (x2) both with latest power upgrades.
Topping D90MQA and Topping D90SE
Audiolab 6000 CDT transport.
All NVA cables