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MCap Classic
Mundorf MCap Classic 630V 1.0 µF 630/430 VDC/VAC capacitor
MCap Classic 630V

MCAP630-1,0

Thanks to its high voltage resistance, the MCap 630 V is also ideally suited for tube amplifiers.

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Technologies

Aluminium Metallization

Reduces charge carrier dispersion at grain boundaries in the metal, reduces sound roughness, calms the noise spectrum.

Aluminum metallization (100% aluminum instead of zinc-aluminum mixture)

Pure aluminum metallization replaces the zinc-aluminum mixture commonly used in industry with a homogeneous metal structure. This reduces interface effects at the grain boundaries , stabilizes the conductivity across the electrode surface and results in a significantly quieter noise spectrum. For example, the basic design of an MCap is audibly different from typical industrial capacitors.

Tonal Effects

  • Darker, quieter background — subtle artifacts recede
  • Clearer, clearer stage without rough-metallic side effects
  • Quiet, well-defined overall sound — a real introduction to audiophile quality

Learn more
Optimized Winding Tension & Stabilization

Soothes the wrap, reduces macro microphones, increases silence and location precision.

Optimized Winding Tension plus Stabilization

Optimized winding tension and additional stabilization mechanically calm the wrap and significantly reduce macro-microphone effects — for a quieter background, a more stable stage and clean transients, even with dynamic music and higher levels.

Tonal effects

  • more peace and order in the sound image
  • More precise positioning and a more stable stage
  • clearer microdetails without smudging

Learn more
Tight Tolerances

Make sure that the left and right channels work identically, important for stable stage and positioning.

Tight Tolerances

Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.

Tonal Effects

  • precise, stable soundstage without drifting
  • Coherent overall impression: left and right channels fuse into a single, seamless whole
  • characteristic sound is reliably retained even after component replacement/repair
  • More stable virtual center and clearer spatial layering

Learn more

Technical data

Article number
MCAP630-1,0
Voltage rating
630/430 VDC/VAC
Dimensions
Ø16xL26 mm
Connections
Ø0.80xL30 mm
Temperature range
-25°C/-13°F...+85°C/+185°F
Conductor material
Aluminium
Winding technique
Standard
Winding geometry
Classic
Version
Dry
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Similar products

Mundorf MCap Classic 630V 4.7 µF 630/430 VDC/VAC capacitor
MCAP630-4,7
Aluminium Metallization

Aluminum metallization (100% aluminum instead of zinc-aluminum mixture)

Pure aluminum metallization replaces the zinc-aluminum mixture commonly used in industry with a homogeneous metal structure. This reduces interface effects at the grain boundaries , stabilizes the conductivity across the electrode surface and results in a significantly quieter noise spectrum. For example, the basic design of an MCap is audibly different from typical industrial capacitors.

Tonal Effects

  • Darker, quieter background — subtle artifacts recede
  • Clearer, clearer stage without rough-metallic side effects
  • Quiet, well-defined overall sound — a real introduction to audiophile quality

Learn more
Optimized Winding Tension & Stabilization

Optimized Winding Tension plus Stabilization

Optimized winding tension and additional stabilization mechanically calm the wrap and significantly reduce macro-microphone effects — for a quieter background, a more stable stage and clean transients, even with dynamic music and higher levels.

Tonal effects

  • more peace and order in the sound image
  • More precise positioning and a more stable stage
  • clearer microdetails without smudging

Learn more
Tight Tolerances

Tight Tolerances

Tight tolerances in capacitance, inductance, and resistance ensure that capacitors of one type are very close together in terms of their electrical properties. In crossovers, the left and right channels therefore work virtually identically: crossover frequencies, level ratios and phase positions match closely. This is the basis for stable, precise stereo imaging and reproducible results — in series production and also after service.

Tonal Effects

  • precise, stable soundstage without drifting
  • Coherent overall impression: left and right channels fuse into a single, seamless whole
  • characteristic sound is reliably retained even after component replacement/repair
  • More stable virtual center and clearer spatial layering

Learn more

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Acoustic Lab
Nettetal
www.acoustic-lab.de
51.3155,6.2714
Deutschland
DE
Haendler
Amplifier Surgery
Downers Grove
www.amplifiersurgery.com
41.7937,-88.0102
Nordamerika
US
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Art of Sound
Saarbrücken
www.eckhorn.com
49.2344,6.9964
Deutschland
DE
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Art & Voice
Hannover
www.artundvoice.com
52.3745,9.7386
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DE
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ASWO International
Eime
www.aswo.com
52.0746,9.7212
Deutschland
DE
Haendler
Audiohum
Cordoba
www.audiohum.com
37.8846,-4.776
Europa
ES
Haendler
AudioKit / Audiokit
Aprilia (LT)
www.audiokit.it
41.5969,12.6419
Europa
IT
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Audiophonics
Floirac
www.audiophonics.fr
44.8327,-0.5208
Europa
FR
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AudioXcel
El Masnou, Barcelona
www.audioxcel.com
41.4797,2.3118
Europa
ES
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Audiyo
Richmond Hill (ON)
www.audiyo.com
43.8801,-79.4393
Nordamerika
CA
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Axiomedia
Villasanta (MB)
www.axiomedia.it
45.6041,9.2999
Europa
IT
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Banzai Music
Berlin
www.banzaimusic.com
52.5174,13.3951
Deutschland
DE
Haendler
BTB Elektronik
Fürth
www.btb-elektronik.de
49.4886,10.9587
Deutschland
DE
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D Force / dynaudio.jp
Miyagi
www.dynaudio.jp
38.388,140.9761
Asien
JP
Haendler
DIY shop.vn
Ho Chi Minh City
www.diyshop.vn
10.7737,106.7166
Asien
VN
Haendler
Don Audio
Grefrath
www.don-audio.com
51.3361,6.3437
Deutschland
DE
Haendler
ENJIA Audio / NKAUDIO
Guangdong
www.nk-audio.com
23.1358,113.1983
Asien
CN
Haendler
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Plovdiv
www.exproject-bg.com
42.1419,24.7499
Europa
BG
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Finstor / audio-hi.fi
Espoo
www.audio-hi.fi
60.205,24.656
Europa
FI
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FreQuence Denmark
Lunderskov
www.frequence-shop.dk
55.4836,9.3003
Europa
DK
Haendler
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Foshan
www.jujoy-audio.com
23.024,113.116
Asien
CN
Haendler
hifibau
Wesseling
www.hifibau.de
50.8247,6.9811
Deutschland
DE
Haendler
HiFi Collective
Milton Keynes
www.hificollective.co.uk
52.0407,-0.7594
Europa
UK
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HifiSound
Münster
www.hifisound.de
51.9625,7.6252
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DE
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Schwanewede
www.hoer-wege.de
53.2255,8.5943
Deutschland
DE
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ICOM
Tallinn
www.icom.ee
59.4372,24.7573
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EE
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Lemgo
www.klangmeister.de
52.0281,8.9013
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DE
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Lautsprechershop
Eggenstein-Leopoldshafen
www.lautsprechershop.de
49.0883,8.4003
Deutschland
DE
Haendler
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Middleton
www.madisound.com
43.0963,-89.512
Nordamerika
US
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Mediavector / AudioAlchemy
Cluj-Napoca
www.audioalchemy.ro
46.7694,23.59
Europa
RO
Haendler
Ngo Huy Toan / diyaudio.vn
Ha Noi
www.diyaudio.vn
21.0283,105.854
Asien
VN
Haendler
OpeM Studios
Mittel- und Suedamerika
MX
Servicepartner
PowerAudio
Katowice
www.poweraudio.pl
50.2137,19.0059
Europa
PL
Haendler
Soundforum
Seoul
www.soundforum.co.kr
37.5667,126.9783
Asien
KR
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SoundImports
Groningen
www.soundimports.eu
53.2191,6.568
Europa
NL
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Soundlabs Group
Mittagong
www.soundlabsgroup.com.au
-34.4501,150.4473
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AU
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TheAudiocrafts
New Delhi
www.theaudiocrafts.com
28.6139,77.209
Asien
IN
Haendler
TLHP
Bourgbarre
www.toutlehautparleur.com
47.9959,-1.6163
Europa
FR
Haendler
Tube Fans Audio
New Taipei City
www.tubefans.com.tw
25.038,121.4341
Asien
TW
Haendler
Vacuum Tube Values
Lakewood
vacuumtubevalues.com
39.7086,-105.0847
Nordamerika
US
Haendler
World Audio Distribution
Riga
www.worldaudiodistribution.com
56.9494,24.1052
Europa
LV
Haendler