Sound Skulptor forums

First Aid

Read first: Some basic tips and frequent mistakes

50 Posts
19 Topics

Last post by JPK
in MOVED: True Grit (Kit) n...
on July 05, 2026, 06:08:00 PM

501 Single Host

34 Posts
9 Topics

Last post by skrzyp
in Re: orientation of induc...
on November 04, 2026, 01:46:12 AM

AB528 Microphone preamplifier

147 Posts
25 Topics

Last post by JPK
in Re: AB528 build has an a...
on June 04, 2026, 05:30:55 PM

CP4500 Stereo Bus Compressor

603 Posts
79 Topics

Last post by JPK
in Re: Make up gain no long...
on November 03, 2026, 05:34:43 PM

CP5176 FET compressor

172 Posts
32 Topics

Last post by steveholm
in Re: SK25 output collapse...
on September 13, 2026, 10:35:03 PM

CP554 Diode bridge compressor

133 Posts
18 Topics

Last post by JPK
in Re: Cant get 3v at step ...
on April 20, 2026, 11:09:08 AM

DI503J Triple DI and Re-Amp

53 Posts
11 Topics

Last post by JPK
in Re: Broken pads on poten...
on February 12, 2026, 02:59:45 PM

EQ250 stereo equalizer

4 Posts
1 Topics

Last post by JPK
in Re: EQ 250 setup questio...
on January 22, 2026, 11:55:24 AM

EQ531T Tube Equalizer

30 Posts
3 Topics

Last post by JPK
in Re: more bottom freq im ...
on July 30, 2025, 04:10:23 PM

EQ573 Equaliser

186 Posts
39 Topics

Last post by JPK
in Re: EQ573-II ran in my l...
on September 12, 2026, 09:11:34 AM

EQP501 Passive Equalizer

145 Posts
18 Topics

Last post by jziemba001
in Re: Signal gain increase...
on April 16, 2026, 01:01:30 AM

LA502 Optical Compressor

195 Posts
37 Topics

Last post by JPK
in Re: V- Rail returns low
on August 25, 2026, 06:53:28 PM

LA502T Tube Optical Compressor

21 Posts
4 Topics

Last post by JPK
in Re: test procedure - hav...
on November 03, 2026, 05:26:43 PM

MC624 Monitor Controller

65 Posts
15 Topics

Last post by JPK
in Re: 12 year old manual r...
on February 04, 2026, 08:57:06 AM

MP512 Microphone preamplifier

78 Posts
12 Topics

Last post by JPK
in Re: Clipping/distorting ...
on August 25, 2026, 06:52:18 PM

MP566 Tube microphone preamplifier

265 Posts
33 Topics

Last post by JPK
in Re: 5.66 Problems
on May 21, 2026, 04:29:03 PM

MP566-II Tube microphone preamplifier with HPF

37 Posts
6 Topics

Last post by Mischmaschine9000
in Missing C19 and Frequenc...
on November 08, 2026, 09:51:50 PM

MP573 Microphone preamplifier

604 Posts
89 Topics

Last post by JPK
in Re: MP573 Build - No Out...
on September 04, 2026, 04:43:45 PM

MP599 Microphone preamplifier

51 Posts
6 Topics

Last post by JPK
in MOVED: Several issues bu...
on December 11, 2025, 06:13:17 PM

MU524 Vari-Mu Tube Compressor

361 Posts
46 Topics

Last post by OttoWei
in Re: MU524 is noisy
on September 03, 2026, 11:00:25 AM

SK25/SK99 Discrete Op-Amp

28 Posts
7 Topics

Last post by kettnsaeg
in Re: R10 Burnt on
on April 19, 2024, 07:00:29 PM

SK49 Multi-patern Tube Microphone

19 Posts
4 Topics

Last post by JPK
in Re: Shockmount elastic
on July 05, 2026, 06:04:23 PM

True-Grit Tube saturator

27 Posts
4 Topics

Last post by JPK
in Re: TRUE GRIT Problème
on July 27, 2026, 06:23:56 PM

TS500 Tape Simulator

162 Posts
31 Topics

Last post by JPK
in Re: Tape head coil signa...
on May 23, 2026, 03:29:43 PM

XT500 Lunchbox connector extender

10 Posts
4 Topics

Last post by musicarr
in Re: Ribbon Cable Directi...
on April 28, 2025, 02:23:46 PM

News and updates	2 Posts 1 Topics	Last post by JPK in Re: Welcome to the Sound... on February 25, 2022, 11:09:15 AM
Discussions about the products	57 Posts 22 Topics	Last post by UrbanOsterman in Re: LA502T Tube Compress... on May 01, 2026, 10:23:48 AM
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Sound Skulptor forums - Info Center

Forum Stats

Users Online

First Aid Read first: Some basic tips and frequent mistakes	50 Posts 19 Topics	Last post by JPK in MOVED: True Grit (Kit) n... on July 05, 2026, 06:08:00 PM
501 Single Host	34 Posts 9 Topics	Last post by skrzyp in Re: orientation of induc... on November 04, 2026, 01:46:12 AM
AB528 Microphone preamplifier	147 Posts 25 Topics	Last post by JPK in Re: AB528 build has an a... on June 04, 2026, 05:30:55 PM
CP4500 Stereo Bus Compressor	603 Posts 79 Topics	Last post by JPK in Re: Make up gain no long... on November 03, 2026, 05:34:43 PM
CP5176 FET compressor	172 Posts 32 Topics	Last post by steveholm in Re: SK25 output collapse... on September 13, 2026, 10:35:03 PM
CP554 Diode bridge compressor	133 Posts 18 Topics	Last post by JPK in Re: Cant get 3v at step ... on April 20, 2026, 11:09:08 AM
DI503J Triple DI and Re-Amp	53 Posts 11 Topics	Last post by JPK in Re: Broken pads on poten... on February 12, 2026, 02:59:45 PM
EQ250 stereo equalizer	4 Posts 1 Topics	Last post by JPK in Re: EQ 250 setup questio... on January 22, 2026, 11:55:24 AM
EQ531T Tube Equalizer	30 Posts 3 Topics	Last post by JPK in Re: more bottom freq im ... on July 30, 2025, 04:10:23 PM
EQ573 Equaliser	186 Posts 39 Topics	Last post by JPK in Re: EQ573-II ran in my l... on September 12, 2026, 09:11:34 AM
EQP501 Passive Equalizer	145 Posts 18 Topics	Last post by jziemba001 in Re: Signal gain increase... on April 16, 2026, 01:01:30 AM
LA502 Optical Compressor	195 Posts 37 Topics	Last post by JPK in Re: V- Rail returns low on August 25, 2026, 06:53:28 PM
LA502T Tube Optical Compressor	21 Posts 4 Topics	Last post by JPK in Re: test procedure - hav... on November 03, 2026, 05:26:43 PM
MC624 Monitor Controller	65 Posts 15 Topics	Last post by JPK in Re: 12 year old manual r... on February 04, 2026, 08:57:06 AM
MP512 Microphone preamplifier	78 Posts 12 Topics	Last post by JPK in Re: Clipping/distorting ... on August 25, 2026, 06:52:18 PM
MP566 Tube microphone preamplifier	265 Posts 33 Topics	Last post by JPK in Re: 5.66 Problems on May 21, 2026, 04:29:03 PM
MP566-II Tube microphone preamplifier with HPF	37 Posts 6 Topics	Last post by Mischmaschine9000 in Missing C19 and Frequenc... on November 08, 2026, 09:51:50 PM
MP573 Microphone preamplifier	604 Posts 89 Topics	Last post by JPK in Re: MP573 Build - No Out... on September 04, 2026, 04:43:45 PM
MP599 Microphone preamplifier	51 Posts 6 Topics	Last post by JPK in MOVED: Several issues bu... on December 11, 2025, 06:13:17 PM
MU524 Vari-Mu Tube Compressor	361 Posts 46 Topics	Last post by OttoWei in Re: MU524 is noisy on September 03, 2026, 11:00:25 AM
SK25/SK99 Discrete Op-Amp	28 Posts 7 Topics	Last post by kettnsaeg in Re: R10 Burnt on on April 19, 2024, 07:00:29 PM
SK49 Multi-patern Tube Microphone	19 Posts 4 Topics	Last post by JPK in Re: Shockmount elastic on July 05, 2026, 06:04:23 PM
True-Grit Tube saturator	27 Posts 4 Topics	Last post by JPK in Re: TRUE GRIT Problème on July 27, 2026, 06:23:56 PM
TS500 Tape Simulator	162 Posts 31 Topics	Last post by JPK in Re: Tape head coil signa... on May 23, 2026, 03:29:43 PM
XT500 Lunchbox connector extender	10 Posts 4 Topics	Last post by musicarr in Re: Ribbon Cable Directi... on April 28, 2025, 02:23:46 PM