AudioAficionado.org  

Go Back   AudioAficionado.org > Manufacturers Forums > Mark Levinson

Mark Levinson Sound that Speaks for Itself

Reply
 
Thread Tools Display Modes
  #11  
Old 01-02-2012, 11:45 PM
chessman's Avatar
chessman chessman is offline
From the BAT cave ...


 
Join Date: Jan 2010
Location: Columbus, OH
Posts: 11,634
Default

sonicbath, welcome aboard!
__________________
Randy (1158) - Wilson Sophia 2; BAT VK-600SE, BAT VK-52SE, Esoteric K-01; JL Audio F113 x3; Sound Anchor Stands; Exact Power EP-15 and SP-15; Oppo BDP-83 SE; Bryston SP3; Emotiva MPS-1; Sony VPL-VW285ES 4K front projector; 92" Stewart Firehawk; Rocket 200, 300, 750; ASC Tube Traps; WireWorld Silver Electra 5^2 PC's, Silver Eclipse 6 IC's and Silver Eclipse 6 SC's; Shunyata Sigma HC (x2) amp to wall; Shunyata Hydra 6/Black Mamba CX-HC and Shunyata MPC-12/Venom HC power distribution and conditioning; Stillpoints Ultra 5, Ultra SS and Mini isolation; Clearaudio Concept (MC) turntable; PS Audio GCPH phono stage; Bryston 10B-SUB active cross-over; Sonos streaming; W4S Remedy upsample and clock; Silenzio media server; WireWorld Platinum Starlight USB.
Reply With Quote
  #12  
Old 05-15-2012, 08:04 AM
eadomin eadomin is offline
Junior Member
 
Join Date: May 2012
Posts: 1
Default

Hello Lakesailor,

I own two Proceed HPA 3 (original owner), and have a problem with one of the amps. In my country, the Harman Kardon dealership has changed three times in the past five years. As you can imagine, the actual dealer does´nt even know the Proceed brand. I have a local technician that repairs amps but the schematics are needed. I would like to know if I can get this information from you.

Thank you,

eadomin
Reply With Quote
  #13  
Old 09-01-2012, 05:55 PM
jimbracy jimbracy is offline
Junior Member
 
Join Date: Sep 2012
Posts: 1
Default

Quote:
Originally Posted by lakesailor View Post
The Levinson 43X series amps were all based on the Proceed HPA 2/3/5 series amps. When Madrigal shut down the Proceed HT division the HPA series of amps all underwent very minor revisions and became the Levinson 43X series. These amps had very tight operating tolerances and generally require servicing from a knowledgeable tech on a somewhat regular basis. They are excellent amps and are very dynamic. If you do buy the 433 and run into an issue I have the HPA schematics that I could send to you. From my experience this series of amps has no cap problems.
Hi, I've got an HPA 2 and it started going into protected mode. I have narrowed it down to the #2 amp board. Do you still have the schematics to the HPA? If so, could you share them with me? Thanks, Jim
Reply With Quote
  #14  
Old 09-23-2012, 01:16 AM
Tru-Tech Tru-Tech is offline
Junior Member
 
Join Date: Sep 2012
Posts: 1
Default

Lakesailor,

I also would be very appreciative to have the HPA schematics. I currently have an HPA3 here on my bench that I am repairing and service information would most certainly be welcome.

Thank you in advance for any help you may be able to provide.

Ron
Reply With Quote
  #15  
Old 09-07-2015, 12:44 PM
kosscher kosscher is offline
Junior Member
 
Join Date: Sep 2015
Posts: 8
Default

Hello people, I know this subject is about ML but my question about its younger brother Proceed AMP5 which I have 2/5 died. Need your help and advice on how to fix.
Reply With Quote
  #16  
Old 09-07-2015, 01:55 PM
Masterlu's Avatar
Masterlu Masterlu is online now
AA Founder, Legend AV Owner



 
Join Date: Apr 2009
Location: South FL & Cape Cod MA
Posts: 69,078
Default

kosscher... Welcome to AA!
__________________
Ivan
FLORIDA
MX136, MC1.2KW(10) MC2KW(2), MCD1100, MS750(2) MVP881, C1000C/P/T, MPC1500, HT-2 SUBS(2) HT3F(2) WS350(2) XRT2K, XCS2K, XR27(2) XCS350(2) JL GOTHAM v2 SUBS(2) LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, STEWART 120" MOTORIZED SCREEN, CINEMA-TECH SEATING, WIREWORLD PLATINUM CABLES
Reference System: ACCUPHASE A250 AMPS, C3850 PRE-AMP, DP950 CD/SACD TRANSPORT, DC950 DIGITAL PROCESSOR, DG-58 DIGITAL EQUALIZER, T1200 FM STEREO TUNER, PS1230 POWER SUPPLY, HRS-SXR CUSTOM RACK w/ M3X SHELVES, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM CABLES
CAPE COD

MX150, MC501(2) MC1.2KW(10) MC2301(2) MR88, MVP881, MCD1100, MDA1000, C1000C/P/T, MPC1500, ESOTERIC K-01X 30th ANNIVERSARY (BLACK) SACD/CD PLAYER, G02-X CLOCK, HT3F(2) XRT2K, XCS2K, XR27(2) JL GOTHAM SUBS(2) JL FATHOM F113v2 SUBS(4) SOUND ANCHOR STANDS(2) KALEIDESCAPE STRATO & TERRA SERVERS, LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, STEWART 120" SCREEN, SONUS FABER STRADIVARI, SILENZIO, FORTRESS SEATING, WIREWORLD PLATINUM CABLES
Analog Rig: CLEARAUDIO INNOVATION WOOD, UNIVERSAL ARM w/ Da VINCI' CART, 2nd UNIVERSAL ARM w/ GOLDFINGER STATEMENT CART, HRS-MXR REFERENCE RACK-GLOSS BLACK w/ M3X SHELVES, AESTHETIX RHEA SIG PHONO-PRE, WIREWORLD PLATINUM CABLES
Reference System: BURMESTER 911MK3 AMP(3), 088 PRE-AMP, 089 CD PLAYER, 100 PHONO PRE-AMP, 948 POWER CONDITIONER, AVID ACUTUS REFERENCE SP TT, GRAHAM PHANTOM II SUPREME ARM, BENZ MICRO LP-S CART, GRANDIOSO P1/D1 STACK, G01X RUBIDIUM MASTER CLOCK, N05 NETWORK PLAYER, SILENZIO, HRS-SXR CUSTOM RACK w/ M3X SHELVES, SONUS FABER AIDA SPEAKERS, JL FATHOM F113v2 SUBS(2) SOUND ANCHOR STANDS(2) PS AUDIO P20, WIREWORLD PLATINUM CABLES

Library System: GRANDIOSO M1 MONOBLOCK AMPS, C1 LINESTAGE PRE-AMP, K1 CD/SACD PLAYER, G1 MASTER RUBIDIUM CLOCK, E02 PHONO-PRE, SILENZIO, AERIAL ACOUSTICS 20T V2, AERIAL SW12 SUBS(2), CANTON REF K1’s, VPI HRX TT w/ SDS POWER SUPPLY, ORTOFON CADENZA BLACK CART, KLAUDIO RCM, SHUNYATA DENALI 6000T/PS8, WIREWORLD PLATINUM CABLES
Bryston/Esoteric System: ESOTERIC C02-X PRE-AMP, P-02X TRANSPORT, D02-X DAC, G02-X CLOCK, BRYSTON 28B3 CUBED MONOBLOCK AMPS, BIT-15(2) AMR-DP777-SE DAC, SILENZIO, TAD REFERENCE ONE MK2 LOUDSPEAKERS, QUADRASPIRE RACK, WIREWORLD PLATINUM CABLES
Accuphase/Canton System: ACCUPHASE E650 INTEGRATED, DP560 CD/SACD PLAYER, T1200 FM STEREO TUNER, PS530 POWER SUPPLY, CANTON REF K3’s, CANTON REF K5’s, SILENZIO, HRS MXR REFERENCE MAHOGHANY RACK w/ M3X2 SHELVES, WIREWORLD GOLD CABLES
Bryston Active System: BP26 PRE-AMP, MPS2 POWER SUPPLY, BAX-1 CROSSOVER, BDA-3 DAC, BDP-3 PLAYER, BCD-3 CD PLAYER, BIT15(2), MODEL T ACTIVE SPEAKERS, 21B3 CUBED AMPS, SILENZIO, TARGET RACK, WIREWORLD SILVER CABLES
Reply With Quote
  #17  
Old 09-07-2015, 02:15 PM
kosscher kosscher is offline
Junior Member
 
Join Date: Sep 2015
Posts: 8
Default

Thank you Masterlu! I promise to be a good guy.
BTW, you have very familiar to the Russian year name.
Sorry for off topic
Reply With Quote
  #18  
Old 09-07-2015, 02:30 PM
Masterlu's Avatar
Masterlu Masterlu is online now
AA Founder, Legend AV Owner



 
Join Date: Apr 2009
Location: South FL & Cape Cod MA
Posts: 69,078
Default

Quote:
Originally Posted by kosscher View Post
Thank you Masterlu! I promise to be a good guy.
BTW, you have very familiar to the Russian year name.
Sorry for off topic


__________________
Ivan
FLORIDA
MX136, MC1.2KW(10) MC2KW(2), MCD1100, MS750(2) MVP881, C1000C/P/T, MPC1500, HT-2 SUBS(2) HT3F(2) WS350(2) XRT2K, XCS2K, XR27(2) XCS350(2) JL GOTHAM v2 SUBS(2) LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, STEWART 120" MOTORIZED SCREEN, CINEMA-TECH SEATING, WIREWORLD PLATINUM CABLES
Reference System: ACCUPHASE A250 AMPS, C3850 PRE-AMP, DP950 CD/SACD TRANSPORT, DC950 DIGITAL PROCESSOR, DG-58 DIGITAL EQUALIZER, T1200 FM STEREO TUNER, PS1230 POWER SUPPLY, HRS-SXR CUSTOM RACK w/ M3X SHELVES, TAD REFERENCE ONE MK2 LOUDSPEAKERS, WIREWORLD PLATINUM CABLES
CAPE COD

MX150, MC501(2) MC1.2KW(10) MC2301(2) MR88, MVP881, MCD1100, MDA1000, C1000C/P/T, MPC1500, ESOTERIC K-01X 30th ANNIVERSARY (BLACK) SACD/CD PLAYER, G02-X CLOCK, HT3F(2) XRT2K, XCS2K, XR27(2) JL GOTHAM SUBS(2) JL FATHOM F113v2 SUBS(4) SOUND ANCHOR STANDS(2) KALEIDESCAPE STRATO & TERRA SERVERS, LUMAGEN RADIANCE SCALER, SONY VPH-G90U PROJECTOR, STEWART 120" SCREEN, SONUS FABER STRADIVARI, SILENZIO, FORTRESS SEATING, WIREWORLD PLATINUM CABLES
Analog Rig: CLEARAUDIO INNOVATION WOOD, UNIVERSAL ARM w/ Da VINCI' CART, 2nd UNIVERSAL ARM w/ GOLDFINGER STATEMENT CART, HRS-MXR REFERENCE RACK-GLOSS BLACK w/ M3X SHELVES, AESTHETIX RHEA SIG PHONO-PRE, WIREWORLD PLATINUM CABLES
Reference System: BURMESTER 911MK3 AMP(3), 088 PRE-AMP, 089 CD PLAYER, 100 PHONO PRE-AMP, 948 POWER CONDITIONER, AVID ACUTUS REFERENCE SP TT, GRAHAM PHANTOM II SUPREME ARM, BENZ MICRO LP-S CART, GRANDIOSO P1/D1 STACK, G01X RUBIDIUM MASTER CLOCK, N05 NETWORK PLAYER, SILENZIO, HRS-SXR CUSTOM RACK w/ M3X SHELVES, SONUS FABER AIDA SPEAKERS, JL FATHOM F113v2 SUBS(2) SOUND ANCHOR STANDS(2) PS AUDIO P20, WIREWORLD PLATINUM CABLES

Library System: GRANDIOSO M1 MONOBLOCK AMPS, C1 LINESTAGE PRE-AMP, K1 CD/SACD PLAYER, G1 MASTER RUBIDIUM CLOCK, E02 PHONO-PRE, SILENZIO, AERIAL ACOUSTICS 20T V2, AERIAL SW12 SUBS(2), CANTON REF K1’s, VPI HRX TT w/ SDS POWER SUPPLY, ORTOFON CADENZA BLACK CART, KLAUDIO RCM, SHUNYATA DENALI 6000T/PS8, WIREWORLD PLATINUM CABLES
Bryston/Esoteric System: ESOTERIC C02-X PRE-AMP, P-02X TRANSPORT, D02-X DAC, G02-X CLOCK, BRYSTON 28B3 CUBED MONOBLOCK AMPS, BIT-15(2) AMR-DP777-SE DAC, SILENZIO, TAD REFERENCE ONE MK2 LOUDSPEAKERS, QUADRASPIRE RACK, WIREWORLD PLATINUM CABLES
Accuphase/Canton System: ACCUPHASE E650 INTEGRATED, DP560 CD/SACD PLAYER, T1200 FM STEREO TUNER, PS530 POWER SUPPLY, CANTON REF K3’s, CANTON REF K5’s, SILENZIO, HRS MXR REFERENCE MAHOGHANY RACK w/ M3X2 SHELVES, WIREWORLD GOLD CABLES
Bryston Active System: BP26 PRE-AMP, MPS2 POWER SUPPLY, BAX-1 CROSSOVER, BDA-3 DAC, BDP-3 PLAYER, BCD-3 CD PLAYER, BIT15(2), MODEL T ACTIVE SPEAKERS, 21B3 CUBED AMPS, SILENZIO, TARGET RACK, WIREWORLD SILVER CABLES
Reply With Quote
  #19  
Old 09-09-2015, 05:28 PM
kosscher kosscher is offline
Junior Member
 
Join Date: Sep 2015
Posts: 8
Default

I have one more question, if some one can help me with the answer.
What is the power capacitors spec in proceed hpa2/hpa3. Amp5 is 17000mF and 90v, 35mm diameter and 120mm height.
Reply With Quote
  #20  
Old 12-07-2015, 02:47 PM
oldaudioman oldaudioman is offline
Junior Member
 
Join Date: Dec 2015
Posts: 2
Default

Hello Lakesailor,

This may be beating a dead horse, but I too would like a copy of the Proceed HPA schematic, if you're still around. I have an HPA3 that has two channels not working and it has been pretty much mothballed for a couple years now. Before sending it in to a service center (I've used Pyramid in the past) I would really like to take a look at it myself in case the problem is something simple. The prices I've seen for fixing these things service centers are a little scary. Any information I can glean before actually tearing into it would be helpful. Thanks
Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Audioaficionado.org tested by Norton Internet Security

All times are GMT -4. The time now is 01:40 AM.



Powered by vBulletin® Version 3.8.10
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
©Copyright 2009-2019 AudioAficionado.org.Privately owned, All Rights Reserved.
Audio Aficionado Sponsors
AudioAficionado Subscriber
AudioAficionado Subscriber
Inspire By Dennis Had
Inspire By Dennis Had
Harmonic Resolution Systems
Harmonic Resolution Systems
Wyred4Sound
Wyred4Sound
Dragonfire Acoustics
Dragonfire Acoustics
GIK Acoustics
GIK Acoustics
Esoteric
Esoteric
AC Infinity
AC Infinity
JL Audio
JL Audio
Acoustic Sciences Corportation
Acoustic Sciences Corportation
Legend Audio & Video
Legend Audio & Video
Audio by E
Audio by E
Canton
Canton
Bryston
Bryston
WireWorld Cables
WireWorld Cables
Stillpoints
Stillpoints
Bricasti Design
Bricasti Design
Furutech
Furutech
Shunyata Research
Shunyata Research
Accuphase
Accuphase