via this auction
"For sale is my just serviced (recapped power supply, tuned cleaned calibrated and tested) Yamaha CS-50 analog polyphonic synthesizer. it is 100% functional and in tune. This thing sounds amazing..."
Saturday, February 22, 2014
YAMAHA CS-50 POLYPHONIC SYNTHESIZER SN 1410
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"For sale is my just serviced (recapped power supply, tuned cleaned calibrated and tested) Yamaha CS-50 analog polyphonic synthesizer. it is 100% functional and in tune. This thing sounds amazing..."
via this auction
"For sale is my just serviced (recapped power supply, tuned cleaned calibrated and tested) Yamaha CS-50 analog polyphonic synthesizer. it is 100% functional and in tune. This thing sounds amazing..."
70'S ARP Oddessy 2800 SN 2325234 with 4023 VCF
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"Comes with the highly sought after 4023 chip installed in it."
Note the "DO NOT CUT VCF PINS" on the circuit board.
via this auction
"Comes with the highly sought after 4023 chip installed in it."
Note the "DO NOT CUT VCF PINS" on the circuit board.
PPG Wave 2.2 Vintage Analog Digital Synthesizer
CHEETAH MK5 61 Key MIDI Keyboard
SEQUENTIAL CIRCUITS Poly-Sequencer Model 1005 for Prophet 5 SN 0002
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
SN 0002
via this auction
SN 0002
KURZWEIL KMS250
Classic E-MU Rack Line of Synths
Note: links to listings are affiliate links for which the site may be compensated.
7 classic E-Mu Racks in the same rack chassis. I remember when these came out. Anyone know if this is the complete set? Note some had different amounts of polyphony from each other and some had expanded outs.
In order and via the following auctions:
E-MU Turbo Phatt 128 Voice Urban Dance Synth
E-MU Planet Earth 64 Voice World Sound Module
E-MU Audity 2000
E-MU Extreme Lead-1 64 Voice BPM Synthesizer
E-MU PROTEUS 2000 128 VOICE EXPANDABLE MODULE
E-MU VIRTUOSO 2000 128 VOICE VIRTUAL ORCHESTRA
E-MU Mo Phatt 64 Voice Urban Dance Synth
Update: the E-MU B-3 makes it 8 total in the same chassis. Two pics of the front below. One via this auction and one via this.
7 classic E-Mu Racks in the same rack chassis. I remember when these came out. Anyone know if this is the complete set? Note some had different amounts of polyphony from each other and some had expanded outs.
In order and via the following auctions:E-MU Turbo Phatt 128 Voice Urban Dance Synth
E-MU Planet Earth 64 Voice World Sound Module
E-MU Audity 2000
E-MU Extreme Lead-1 64 Voice BPM Synthesizer
E-MU PROTEUS 2000 128 VOICE EXPANDABLE MODULE
E-MU VIRTUOSO 2000 128 VOICE VIRTUAL ORCHESTRA
E-MU Mo Phatt 64 Voice Urban Dance Synth
Update: the E-MU B-3 makes it 8 total in the same chassis. Two pics of the front below. One via this auction and one via this.
ROLAND JP-8000 49 KEY ANALOG MODELING SYNTHESIZER SN AJ81370
ROLAND JD-800 Programable Digital Synthesizer SN Z043322
ARP Axxe Mono Synth with Mods SN 1623
Note: links to listings are affiliate links for which the site may be compensated.
via this auction
"This Axxe has had some very usefule modifications. The print layout of this version of the Axxe caused a fairly large bleed from the noise-source output which has been reduced by adding a wire to rerout the noise-source. This Axxe has the 4075 filter module that ARP used in many different synthesizers. Sometime during the design phase, a resistor value was miscalculated; as a result, the 4075's cutoff frequency will not sweep up as high as ARP really wanted it to. This may be partially responsible for the commonly held view that ARP filters do not sound as "snappy" as Moog filters. Timothy Smith designed a modification which will allow the cutoff frequency to sweep up as high as ARP meant it to. The mod simply involves changing four resistors on the board from 4.7 to 2.2K. This Axxe has the mod and there was a very noticeable improvement in sound. There have also been two switches added. The first switch was added to disable the extremely irretating LFO reset function. When the switch is engaged the the LFO free-runs which is very useful for legato runs. The second switch when engaged disables the ADSR retriggering which is standard on Arp synths. The Moog synths use single triggering of the ADSR which is necessary for playing legato runs. Finally the irritating RCS type jacks have been replaced with switchcraft 1/4' jacks..."
via this auction
"This Axxe has had some very usefule modifications. The print layout of this version of the Axxe caused a fairly large bleed from the noise-source output which has been reduced by adding a wire to rerout the noise-source. This Axxe has the 4075 filter module that ARP used in many different synthesizers. Sometime during the design phase, a resistor value was miscalculated; as a result, the 4075's cutoff frequency will not sweep up as high as ARP really wanted it to. This may be partially responsible for the commonly held view that ARP filters do not sound as "snappy" as Moog filters. Timothy Smith designed a modification which will allow the cutoff frequency to sweep up as high as ARP meant it to. The mod simply involves changing four resistors on the board from 4.7 to 2.2K. This Axxe has the mod and there was a very noticeable improvement in sound. There have also been two switches added. The first switch was added to disable the extremely irretating LFO reset function. When the switch is engaged the the LFO free-runs which is very useful for legato runs. The second switch when engaged disables the ADSR retriggering which is standard on Arp synths. The Moog synths use single triggering of the ADSR which is necessary for playing legato runs. Finally the irritating RCS type jacks have been replaced with switchcraft 1/4' jacks..."
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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
