Sound Skulptor forums

First Aid

Read first: Some basic tips and frequent mistakes

50 Posts
19 Topics

Last post by JPK
in Re: lunchbox help noise ...
on November 07, 2025, 09:04:08 AM

501 Single Host

2217 Posts
1998 Topics

Last post by JPK
in Re: Dead Transformer?
on June 04, 2025, 08:27:47 AM

AB528 Microphone preamplifier

134 Posts
24 Topics

Last post by JPK
in Re: The T1
on October 15, 2025, 05:30:45 PM

CP4500 Stereo Bus Compressor

600 Posts
80 Topics

Last post by JPK
in Re: Bad power voltages a...
on January 10, 2026, 09:49:53 AM

CP5176 FET compressor

160 Posts
33 Topics

Last post by JPK
in Re: No sound CP5176
on Today at 05:10:16 PM

CP554 Diode bridge compressor

106 Posts
16 Topics

Last post by JPK
in Re: What is the correct ...
on September 02, 2024, 06:09:06 PM

DI503J Triple DI and Re-Amp

55 Posts
15 Topics

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

169 Posts
39 Topics

Last post by G.Matheson
in Re: R50 wrong resistor v...
on December 12, 2025, 02:41:22 PM

EQP501 Passive Equalizer

148 Posts
23 Topics

Last post by JPK
in Re: Switch issue
on January 13, 2026, 03:19:40 PM

LA502 Optical Compressor

174 Posts
35 Topics

Last post by JPK
in Re: Hissing LA502
on December 31, 2025, 09:52:50 AM

MC624 Monitor Controller

67 Posts
18 Topics

MP512 Microphone preamplifier

76 Posts
15 Topics

Last post by JPK
in Re: Mp512 kit components...
on August 08, 2025, 04:04:13 PM

MP566 Tube microphone preamplifier

260 Posts
33 Topics

Last post by TomT
in Re: MP566 no DI sound
on November 21, 2025, 02:58:13 PM

MP566-II Tube microphone preamplifier with HPF

3 Posts
1 Topics

Last post by Remy
in Re: Several issues build...
on December 12, 2025, 06:32:13 PM

MP573 Microphone preamplifier

601 Posts
93 Topics

Last post by JPK
in Re: bruit de pok aleatoi...
on November 20, 2025, 11:33:54 AM

MP599 Microphone preamplifier

53 Posts
8 Topics

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

MU524 Vari-Mu Tube Compressor

320 Posts
46 Topics

Last post by FX
in Re: STEP 6 OUT 1Vac
on January 20, 2026, 10:07:51 AM

SK25/SK99 Discrete Op-Amp

32 Posts
11 Topics

SK49 Multi-patern Tube Microphone

12 Posts
2 Topics

Last post by JPK
in Re: How long is the 7-pi...
on November 27, 2025, 11:34:32 AM

True-Grit Tube saturator

17 Posts
3 Topics

Last post by JPK
in Re: True grit / Relais R...
on April 27, 2025, 09:59:26 AM

TS500 Tape Simulator

161 Posts
31 Topics

XT500 Lunchbox connector extender

13 Posts
6 Topics

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

News and updates	3 Posts 1 Topics
Discussions about the products	57 Posts 24 Topics	Last post by JPK in MOVED: EQ 250 setup ques... on January 21, 2026, 06:16:01 PM
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First Aid Read first: Some basic tips and frequent mistakes	50 Posts 19 Topics	Last post by JPK in Re: lunchbox help noise ... on November 07, 2025, 09:04:08 AM
501 Single Host	2217 Posts 1998 Topics	Last post by JPK in Re: Dead Transformer? on June 04, 2025, 08:27:47 AM
AB528 Microphone preamplifier	134 Posts 24 Topics	Last post by JPK in Re: The T1 on October 15, 2025, 05:30:45 PM
CP4500 Stereo Bus Compressor	600 Posts 80 Topics	Last post by JPK in Re: Bad power voltages a... on January 10, 2026, 09:49:53 AM
CP5176 FET compressor	160 Posts 33 Topics	Last post by JPK in Re: No sound CP5176 on Today at 05:10:16 PM
CP554 Diode bridge compressor	106 Posts 16 Topics	Last post by JPK in Re: What is the correct ... on September 02, 2024, 06:09:06 PM
DI503J Triple DI and Re-Amp	55 Posts 15 Topics
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	169 Posts 39 Topics	Last post by G.Matheson in Re: R50 wrong resistor v... on December 12, 2025, 02:41:22 PM
EQP501 Passive Equalizer	148 Posts 23 Topics	Last post by JPK in Re: Switch issue on January 13, 2026, 03:19:40 PM
LA502 Optical Compressor	174 Posts 35 Topics	Last post by JPK in Re: Hissing LA502 on December 31, 2025, 09:52:50 AM
MC624 Monitor Controller	67 Posts 18 Topics
MP512 Microphone preamplifier	76 Posts 15 Topics	Last post by JPK in Re: Mp512 kit components... on August 08, 2025, 04:04:13 PM
MP566 Tube microphone preamplifier	260 Posts 33 Topics	Last post by TomT in Re: MP566 no DI sound on November 21, 2025, 02:58:13 PM
MP566-II Tube microphone preamplifier with HPF	3 Posts 1 Topics	Last post by Remy in Re: Several issues build... on December 12, 2025, 06:32:13 PM
MP573 Microphone preamplifier	601 Posts 93 Topics	Last post by JPK in Re: bruit de pok aleatoi... on November 20, 2025, 11:33:54 AM
MP599 Microphone preamplifier	53 Posts 8 Topics	Last post by JPK in MOVED: Several issues bu... on December 11, 2025, 06:13:17 PM
MU524 Vari-Mu Tube Compressor	320 Posts 46 Topics	Last post by FX in Re: STEP 6 OUT 1Vac on January 20, 2026, 10:07:51 AM
SK25/SK99 Discrete Op-Amp	32 Posts 11 Topics
SK49 Multi-patern Tube Microphone	12 Posts 2 Topics	Last post by JPK in Re: How long is the 7-pi... on November 27, 2025, 11:34:32 AM
True-Grit Tube saturator	17 Posts 3 Topics	Last post by JPK in Re: True grit / Relais R... on April 27, 2025, 09:59:26 AM
TS500 Tape Simulator	161 Posts 31 Topics
XT500 Lunchbox connector extender	13 Posts 6 Topics	Last post by musicarr in Re: Ribbon Cable Directi... on April 28, 2025, 02:23:46 PM