which in the bedroom is rather annoying when I'm listening with headphones and the wife is trying to sleep
I'v read that a DC blocker may help. what are people using?
Mini BMU buzzes
-
- Posts: 278
- Joined: Sat Mar 03, 2018 2:35 pm
- Has thanked: 0
- Been thanked: 19 times
Mini BMU buzzes
Bedroom Rig
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers
- CN211276
- Posts: 6563
- Joined: Tue Aug 09, 2016 9:29 am
- Location: Cardiff
- Has thanked: 1433 times
- Been thanked: 992 times
Re: Mini BMU buzzes
I bought the DC blocker recommended by Richard and it has been silent since. There is a link in the archieve.
Main System
NVA BMU, P90SA/A80s (latest spec), Cube 1s, TIS, TISC(LS7)
Sonore OpticalRendu, Chord Mscaler & Qutest, Sbooster PSs
Network Acoustics Eno, ifi iPurifier3, AQ JB FMJ, Cisco 2940 & 2960
DH Labs ethernet, BNC & USB cables, Lindy cat 6 US ethernet cable
Second System
NVA P20/ A20, Cubettes, LS3, SSP, SC
Sonore MicroRendu, Chord Mojo 2 MCRU PSs, AQ Carbon USB cable & JB FMJ
Headphones
Grado SR325e/Chord Mojo, Beyerdynamic Avetho/AQ DF Colbat
RIP Doc
NVA BMU, P90SA/A80s (latest spec), Cube 1s, TIS, TISC(LS7)
Sonore OpticalRendu, Chord Mscaler & Qutest, Sbooster PSs
Network Acoustics Eno, ifi iPurifier3, AQ JB FMJ, Cisco 2940 & 2960
DH Labs ethernet, BNC & USB cables, Lindy cat 6 US ethernet cable
Second System
NVA P20/ A20, Cubettes, LS3, SSP, SC
Sonore MicroRendu, Chord Mojo 2 MCRU PSs, AQ Carbon USB cable & JB FMJ
Headphones
Grado SR325e/Chord Mojo, Beyerdynamic Avetho/AQ DF Colbat
RIP Doc
-
- Posts: 206
- Joined: Mon Feb 26, 2018 7:09 am
- Has thanked: 4 times
- Been thanked: 5 times
-
- Posts: 278
- Joined: Sat Mar 03, 2018 2:35 pm
- Has thanked: 0
- Been thanked: 19 times
Re: Mini BMU buzzes
thanks that looks like the jobbie
Bedroom Rig
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers
- Fretless
- Posts: 9341
- Joined: Wed Nov 12, 2014 12:15 pm
- Location: Somewhere in Holland
- Has thanked: 1520 times
- Been thanked: 2315 times
Re: Mini BMU buzzes
Alex who builds them is friendly. Delivery is pretty quick from Bulgaria.
DC Blocker works really well and has quietend my BMU
DC Blocker works really well and has quietend my BMU
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
-
- Posts: 278
- Joined: Sat Mar 03, 2018 2:35 pm
- Has thanked: 0
- Been thanked: 19 times
Re: Mini BMU buzzes
ordered thanks chaps
Bedroom Rig
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers
-
- Posts: 278
- Joined: Sat Mar 03, 2018 2:35 pm
- Has thanked: 0
- Been thanked: 19 times
Re: Mini BMU buzzes
ordered thanks chaps
Bedroom Rig
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers
PiCorePlayer Squeezebox clone, Allo Boss Dac, NVA AP10H with Stepped Attenuator upgrade and external PSU, Audioquest Nightowl Cans, NVA mini BMU
Office Rig
PicorepLayer Squezeebox clone with HifiBerry DIGI+, NVA SSP Digital, Arcam AV9. NVA SSC, NVA AP10P, NVA LS5, NVA Cubettes, NVA Mini BMU
Kitchen Rig
PicorepLayer Squezeebox clone with HifiBerry DAC+, NVA SSC, NVA P50, Project AMPBox, Sonance Ceiling Speakers