Sunday, September 23, 2012
New Hexinverter vcNOIZ module Audio Demo
"I decided it would be a grand idea to demonstrate the vcNOIZ module I am currently designing, so I patched up some sounds with it in my modular synthesizer and hit record. This is an unedited clip. A touch of delay was added, otherwise, it's straight out of the modular!
I am using a keyboard for voltage control of the oscillators and noise generator.
The vcNOIZ circuit is a discrete logic-based voltage-controllable noise generator that has a very unique, almost retro sound. The pitch is able to be controlled by LFOs and other voltage sources, as you can hear in this demo. It has two sub-octave outputs as well as clock output and input, making it a great source of random gates as well. It can also serve as a voltage controllable clock for your system.
Like I said, it is entirely discrete logic based. THERE ARE NO MICROCONTROLLERS USED IN THIS DESIGN, so, you don't have any annoying aliasing on the CV response.
I will have PCBs available for sale so you can build one, too. I will likely also be selling modules at some point soon.
For more info, or to buy a circuit board/module when they are out, check out http://www.hexinverter.net"
Buchla 230e - Triple Envelope Tracker / Preamplifier
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"We took the old 230 envelope detector, changed its name to better identify its function, improved its performance a bit, added a microphone preamplifier for use with live signals, and of course added capability for storing and retrieving presets.
The 230e’s envelope trackers have adjustable gains and variable response times. Their output levels are 10 volts full scale, with LED’s indicating intermediate values. Pulse outputs are triple state, responding to signal level changes as well as steady states, and may be coupled so as to respond to transient information even in the presence of background activity. Like pulling drum triggers from a mix. LED’s indicate pulse activity.
Wrapping up the 230e are three preamps, each with variable gain and dual input connectors (TRS or XLR). Balanced or unbalanced microphones or instruments can be accommodated; phantom power may be engaged if needed.
The preamplifier is provided with input and output connections to facilitate its use as a mixer; outputs are normalized to the envelope trackers’ inputs, enabling independent use of the devices.
The microphone gains are not stored as part of a preset. All other settings can be stored with the aid of a 206e or a 225e preset manager."
"We took the old 230 envelope detector, changed its name to better identify its function, improved its performance a bit, added a microphone preamplifier for use with live signals, and of course added capability for storing and retrieving presets.
The 230e’s envelope trackers have adjustable gains and variable response times. Their output levels are 10 volts full scale, with LED’s indicating intermediate values. Pulse outputs are triple state, responding to signal level changes as well as steady states, and may be coupled so as to respond to transient information even in the presence of background activity. Like pulling drum triggers from a mix. LED’s indicate pulse activity.
Wrapping up the 230e are three preamps, each with variable gain and dual input connectors (TRS or XLR). Balanced or unbalanced microphones or instruments can be accommodated; phantom power may be engaged if needed.
The preamplifier is provided with input and output connections to facilitate its use as a mixer; outputs are normalized to the envelope trackers’ inputs, enabling independent use of the devices.
The microphone gains are not stored as part of a preset. All other settings can be stored with the aid of a 206e or a 225e preset manager."
Make Noise Format Jumbler
"As good as new - from non-smoker home studio - in a perfect optical and technical condition.
Overview:
The Format Jumbler is an adaptor module which converts between 3,5mm (1/8")jacks, 6.3mm (1/4") jacks and banana plugs. Additionally you can use the module as a multiples.
Technical details:
Besides converting between the three connector formats available the Format Jumbler can link four of his five channels in different ways. So you can use it as a flexible signal splitter/multiples. Channel five is not normalised and features an additional grounding banana jack instead of the second 3.5mm socket.
Inputs and outputs:
Channels 1-4: 1x banana jack, 2x 3.5mm (1/8") jack, 1x 6.3mm (1/4") jack Channel 5: 1x banana jack (signal), 1x banana jack (ground), 1x 3.5mm (1/8") jack, 1x 6.3mm (1/4") jack
Measures and weight:
3U eurorack module / width: 12HP / depth (from back of faceplate) 25mm / current draw: none / weight ca.100g"
Hardsid4u C64 SID Chip VSTi Sidstation
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
The Hardsid4u is a hardware device for Windows PC's that allows you to control four C64 SID chips either as a VSTi controled synthesizer or as a real sound device in your favorite C64 emulator. It offers four times the power of a sidstation at nearly a quarter the price! The following details are from from Hardsid.com
--------------------------------------------
Two CPUs and main memory
USB connection (compatible with both 2.0 & 1.1)
Isochronous USB endpoint for low-latency audio
VSTi interface with 8000Hz update rate on all SID registers (free)
Wave-in VSTi pin for routing 8000Hz signals to any registers (example: playing other VSTi's sound on the volume register)
Full automation of all VSTi parameters
Superior sound quality (..it is a HardSID!)
Support for up to four SID chips (6581/8580/6582 in any combination)
Updateable firmware over USB
Microsoft Vista compatible (drivers for Win2000/XP/Vista)
Cycle-accurate playback of your favorite SID tunes
Digitized sound + high-speed playback with low CPU utilization
Seamless playback of .sid tunes while you work on your PC by providing a huge playback buffer for non-VSTi applications
Supported by the HardSID 4U Winamp Plugin! (seeking, sub-tune handling, IR remote controlling)
-------------------------------------------
This particular unit I have installed 4 chips, that include 3 8580 and 1 6581 chip. As you can see by the pictures, these are easily user swappable and you can put your own chips in there. Sids vary wildly from revision to revision and even from chip to chip so you may want to swap some of these out for your own chips if you have a supply. The only chip that is questionable is chip 3, it runs oddly on some sids and the filter seems less usable than the other chips. The hardsid itself works fine as using a different chip in that socket shows no problems. I have recorded an audio demo of the chips below"
via this auctionThe Hardsid4u is a hardware device for Windows PC's that allows you to control four C64 SID chips either as a VSTi controled synthesizer or as a real sound device in your favorite C64 emulator. It offers four times the power of a sidstation at nearly a quarter the price! The following details are from from Hardsid.com
--------------------------------------------
Two CPUs and main memory
USB connection (compatible with both 2.0 & 1.1)
Isochronous USB endpoint for low-latency audio
VSTi interface with 8000Hz update rate on all SID registers (free)
Wave-in VSTi pin for routing 8000Hz signals to any registers (example: playing other VSTi's sound on the volume register)
Full automation of all VSTi parameters
Superior sound quality (..it is a HardSID!)
Support for up to four SID chips (6581/8580/6582 in any combination)
Updateable firmware over USB
Microsoft Vista compatible (drivers for Win2000/XP/Vista)
Cycle-accurate playback of your favorite SID tunes
Digitized sound + high-speed playback with low CPU utilization
Seamless playback of .sid tunes while you work on your PC by providing a huge playback buffer for non-VSTi applications
Supported by the HardSID 4U Winamp Plugin! (seeking, sub-tune handling, IR remote controlling)
-------------------------------------------
This particular unit I have installed 4 chips, that include 3 8580 and 1 6581 chip. As you can see by the pictures, these are easily user swappable and you can put your own chips in there. Sids vary wildly from revision to revision and even from chip to chip so you may want to swap some of these out for your own chips if you have a supply. The only chip that is questionable is chip 3, it runs oddly on some sids and the filter seems less usable than the other chips. The hardsid itself works fine as using a different chip in that socket shows no problems. I have recorded an audio demo of the chips below"
ADT METAHEX FM HARD SYNC UNIT
Note: links to listings are affiliate links for which the site may be compensated.
"Very rare 'Metahex' unit by the company Abstract Data (ADT)
This synth eventually became known as the 'Synthex' - full information and manual can be found on the ADT website.
This is baically a very unique FM AND Hard Sync FX unit, that allows you to insert 2 separete audio signals to modulate an internal analog oscilator (either via Fm or Hard Sync).
Controls:
'Start' - Power switch
Waveshape - controls the waveshape of the internal oscillator from square to triangle.
Pitch - controls the pitch of the internal oscillator
Sync x fade - controls the balance between the dry oscillator and the hard sync'd effect from the first input
Sync Level - volume control for Hard Sync effect
Fm X Fade - controls the balance between the dry oacillator and the FM effect from the second input
FM LEvel - volume control for FM effect
'Flip' - flips the inputs around e.g.:
Flip 'off' - input 1 = Hard Sync input _____ input 2 = FM input
Flip 'on' - input 1 = FM input ______ input 2 = Hard Sync input
'Noise' - add's analog noise to the output signal for a dirtier / grittier sound.
Please see video for demo of sounds:
http://youtu.be/MxEmwaQ_0AM [posted here]
Requires 12V negative tip power supply (not supplied)
Please see pictures, some of the plastic over the casing hs begun to peel off, and there are some scratches to the paint from studio use.
The unit however, works perfectly..."
"Very rare 'Metahex' unit by the company Abstract Data (ADT)
This synth eventually became known as the 'Synthex' - full information and manual can be found on the ADT website.
This is baically a very unique FM AND Hard Sync FX unit, that allows you to insert 2 separete audio signals to modulate an internal analog oscilator (either via Fm or Hard Sync).
Controls:
'Start' - Power switch
Waveshape - controls the waveshape of the internal oscillator from square to triangle.
Pitch - controls the pitch of the internal oscillator
Sync x fade - controls the balance between the dry oscillator and the hard sync'd effect from the first input
Sync Level - volume control for Hard Sync effect
Fm X Fade - controls the balance between the dry oacillator and the FM effect from the second input
FM LEvel - volume control for FM effect
'Flip' - flips the inputs around e.g.:
Flip 'off' - input 1 = Hard Sync input _____ input 2 = FM input
Flip 'on' - input 1 = FM input ______ input 2 = Hard Sync input
'Noise' - add's analog noise to the output signal for a dirtier / grittier sound.
Please see video for demo of sounds:
http://youtu.be/MxEmwaQ_0AM [posted here]
Requires 12V negative tip power supply (not supplied)
Please see pictures, some of the plastic over the casing hs begun to peel off, and there are some scratches to the paint from studio use.
The unit however, works perfectly..."
Yamaha Solo Synthesizer SY-1 SN 1770
Roland System 100m
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
sir_analog (RSS)
112 VCO - SN 112216
121 VCF - SN 101818
130 VCA - SN 081774
140 ENV & LFO - SN 082353
150 Ring Mod, Noise, S&H & LFO - SN 031515
via this auction
sir_analog (RSS)
112 VCO - SN 112216
121 VCF - SN 101818
130 VCA - SN 081774
140 ENV & LFO - SN 082353
150 Ring Mod, Noise, S&H & LFO - SN 031515
Yamaha CS15 Synthesiser SN 1854
Roland DJ-70
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
Note the DJ turntable style jog wheel on these. There is also an updated DJ-70 mkii model. You don't see either often. You can find some info on the two here.
Update: demo below.
via this auction
Note the DJ turntable style jog wheel on these. There is also an updated DJ-70 mkii model. You don't see either often. You can find some info on the two here.
Update: demo below.
ROLAND TR-606 Drum Machine W/Manuals & Gig Bag
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MATRIXSYNTH - EVERYTHING SYNTH
© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
