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Author
Replies
Views
Last Post
Announcements
Thomas Henry legacy
An open letter to all
Philippe Paternotte
1
1122
Tue Jul 28, 2026 6:40 pm
mosc
Recommendations for PCB offers on electro-music
Scott Stites
0
15445
Sat Dec 15, 2007 2:31 pm
Scott Stites
Topics
Can I replace two 2N3904 to 2SC1583?
building up TH VCO and 4046 VCO
Strazdas
1
5415
Thu Apr 14, 2011 3:47 am
ru_klo
Is sMs still selling PCBs for the UD-1
echoer
1
4386
Thu Apr 07, 2011 4:46 am
State Machine
OTA info download. CA3080, LM13700 etc..
adambee7
7
9108
Tue Apr 05, 2011 9:06 am
Usedtobe
MPS Noise Problem
bubzy
1
3904
Fri Apr 01, 2011 6:18 am
jordroid
Professional manufactured PCBs for the X-4046 VCO
fonik
4
5762
Thu Mar 31, 2011 9:07 am
blue hell
VCO Chip Cookbook
cmog
3
6327
Sat Mar 26, 2011 2:36 pm
Tim Servo
ASF21C Phase Shifter Passes sound, but No Phase, Any thought
JRock
2
4678
Thu Mar 17, 2011 11:41 pm
JRock
SN Voice troubleshooting: EG working
nutoniom
13
14043
Sat Mar 12, 2011 8:41 am
nutoniom
UD-1 Documentation
Documentation Needed
johans121
1
4059
Sun Feb 20, 2011 1:19 pm
johans121
Stripping bare the X-4046
For use in a polyphonic system.
reve
2
5077
Fri Feb 18, 2011 1:58 am
reve
VCA-1: Eliminating the "initial" pot.
reve
2
4568
Sun Feb 13, 2011 1:42 am
reve
bugbrands panel
Bit of guidance/assistance needed
taximan
3
5046
Mon Feb 07, 2011 8:25 am
jumunius
Any reason I can't use a 741 in the TH VCA - 1?
JRock
2
5218
Fri Feb 04, 2011 12:17 pm
JRock
8038 Audio Generator off 15v?
bubzy
2
4650
Tue Feb 01, 2011 11:05 am
bubzy
VCO - 1 Troubleshooting :( Where do I start?
Where do I start troubleshooting this PCB?
JRock
1
3667
Sat Jan 29, 2011 1:24 am
JRock
Thanks Thomas...
plecko
3
5595
Thu Jan 27, 2011 8:59 pm
plecko
XR-vco & Mankato vcf
finished & working great
Skrog Productions
4
10605
Sun Jan 09, 2011 4:08 pm
Skrog Productions
Trigger-to-Switch Project
A useful, one-nighter for the studio
Thomas Henry
11
21643
Wed Jan 05, 2011 3:53 pm
STremclad
Pimp My MPS
godric
7
7604
Wed Dec 29, 2010 1:10 pm
godric
VCO-1 pictures and a sample video
VCO-1
Technoshaman
3
5615
Sun Dec 12, 2010 8:56 am
Technoshaman
MPS Panel designs
godric
3
4243
Sat Dec 11, 2010 2:04 pm
godric
[edited]Mankato and SN-voice current draw ?
nutoniom
8
9119
Tue Dec 07, 2010 2:30 pm
Tim Servo
VCO - 1 Power to the ICs
Doublechecking that I should connect +/-15V to pins 4 and 8 on the TL074s
JRock
3
4122
Mon Dec 06, 2010 4:13 pm
State Machine
TL071 vs TL072 in TH VCA Question
DoctorNash
1
6827
Wed Dec 01, 2010 11:27 pm
magman
bass++ problems
shell generator not working properly
Phunk80
2
3848
Wed Nov 03, 2010 6:06 pm
blue hell
Voltage for TH designs.
acidblue
4
5235
Fri Oct 22, 2010 1:24 pm
acidblue
XR-VCO PCBs.
Anyone have any kickin' around?
[ Goto page:
1 , 2 , 3 , 4 ]
reve
83
81426
Fri Oct 01, 2010 12:07 am
Tim Servo
Whats up with this 8038 Chip?
[ Goto page:
1 , 2 , 3 ]
Wild Zebra
52
74766
Thu Sep 09, 2010 2:04 pm
Don Erskine
Building the Thomas Henry MPS
[ Goto page:
1 , 2 ]
funkyfarm
49
45923
Wed Sep 08, 2010 9:02 pm
netpusher
SN Voice @ +/-12V
AKA I'd like an SN Voice in my eurorack
RSFC
2
4973
Fri Sep 03, 2010 2:45 am
Sound
LM-VCO question: 33k on gate of FET?
intellijel
0
3377
Mon Aug 16, 2010 7:01 am
intellijel
VCF-1 Page Is Up
Scott Stites
2
5128
Mon Jul 12, 2010 6:54 pm
Adam-V
AS21C "Super LFO" PCBs available
[ Goto page:
1 , 2 , 3 ]
Tim Servo
51
98018
Sat Jun 26, 2010 10:49 am
davebr
Quad Bass++ MOTM panel designs?
loydb
1
3644
Tue Jun 22, 2010 11:07 am
ach_gott
Thomas Henry UD-1 and MIDI2SDS(X) compatibility issue
furio
2
4115
Mon Jun 21, 2010 2:00 pm
furio
VCO-1 and matched transistors
philpeery
6
8232
Sat Jun 05, 2010 2:12 pm
philpeery
Suggest a Noise Circuit
Looking For a Simple Noise Synth
DanRilley
2
4657
Thu Jun 03, 2010 6:21 pm
DanRilley
A Birth of a Synth/Thomas Henry section that doesn't suck...
[ Goto page:
1 , 2 ]
Scott Stites
40
28617
Tue May 18, 2010 2:57 pm
droffset
SN voice wiring
droffset
14
12104
Fri Apr 09, 2010 8:27 am
State Machine
Easy Exponential CV for the XR-2206
Thomas Henry
8
10367
Sun Apr 04, 2010 11:05 am
drapdap
FM control of VCO-1
reedlaw
1
3441
Thu Apr 01, 2010 2:03 pm
Sound
Please: i need sync for the Mahkato
Funky40
6
6314
Fri Mar 26, 2010 8:46 am
blue hell
SN-Voice calibration
synchroton
1
3634
Wed Mar 24, 2010 10:14 am
synchroton
Any reasonably priced 2K tempcos in UK?
Mick Bailey
4
5731
Fri Mar 19, 2010 1:01 am
forbin
adding LEDs to mankato
Luka
2
5392
Thu Mar 18, 2010 11:33 pm
Luka
S&H module in +-12V ?
funtykigs
0
2985
Mon Mar 08, 2010 2:29 pm
funtykigs
+/- 15v supply question - SN-voice
synchroton
2
4290
Wed Mar 03, 2010 12:22 am
magman
Bass++ with 9volt battery,is it possible?
conversion of circuit design
nbveh
3
5192
Tue Mar 02, 2010 1:55 pm
jordroid
ADV-SNARE parts layout?
markhammer
1
3608
Thu Feb 25, 2010 8:37 am
State Machine
SOLD: Complete Quad Bass++ FULLY ASSEMBLED AND TESTED
WILL BUILD MORE UPON REQUEST
State Machine
0
3513
Mon Feb 22, 2010 7:00 am
State Machine
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