Moog Modular System Manufactured in 1969 For Auction - Video Demo

YouTube Uploaded by yousenditworks on Aug 29, 2011

via this auction

"Moog Modular System for sale on ebay. Auction ends September 4th, at 2pm PDT."


via this auction

"A recent unrestored Moog Modular System went for $33,000

Here is your chance to get a restored, fully functional system at a great price.

This Moog modular is all original, and was made in 1969!

All modules have close serial numbers, with matching stamped manufacture date from March 6th, 1969.

It has been well preserved over the years and is in excellent shape for a 40+ year old instrument.

This synth is fully functional and has recently been restored and fully serviced, including a recap, touching up the keyboard for perfect triggering, with replaced bushing for smoother action, and a cleaning of all pots and jacks.

Cosmetically it is in great shape too, the only major issue is the rear a small piece of wood was cut away to tuck the keyboard cables under.

You aren't likely to find another one from this year in such all original and nice condition.

Here is your once in a life time chance to own a vintage Moog Modular!

Some of the modules included, all dated from March 6th, 1969, are:

901 Voltage Controlled Oscillator
901-A x2 Oscillator Controller
901-B x5 Oscillator
902 x2 Voltage Controlled Amplifier
903 White Sound Source
904-A Voltage Controlled Low Pass Filter
904-B Voltage Controlled High Pass Filter
904-C Filter Coupler
905 Reverberation Unit
910 Power Supply
911 Envelope Generator
907 Fixed Filter Bank
984 Four Channel Mixer
950 Keyboard [SN 1063]"

CLICK FOR MORE »

UC Berkeley auctioning its Moog 3P?

This one spotted by Chris Muir

"The modules included are–

Case 1
914, 905, 901A (2), 901B (6), Filter/attenuator, Mult panel, CV unit (2), mixer (2)

Case 2
904A, 904B, 904C, 901A, 901B (3), 903, 912, CV unit (3), mixer (2)

Case 3
902 VCA (4), 911 EG (4), 911A, 984 mixer, trigger/envelope module, controller interface module, power supply

Case 4
960 (2), 961, 962 (2)

Case 5 (wood case, no road case) 904A, 904B, 904C

page1image12680
page1image12952
Item 6 (no case)
950 keyboard controller (one key broken)

Item 7 (no case)
956 ribbon controller

Item 8
box of patch cables (audio and S-trigger) and power cables; schematics

http://www.publicsurplus.com/sms/ucberkeleymd,ca/auction/view?auc=593799"

CLICK FOR MORE »

Moog Modular Vintage Analog Synthesizer 1969 (LA) For Sale

via Craigslist

"Here is your once in a life time chance to own a vintage Moog Modular. If you are looking at this I probably don't need to tell you about the history of Moog and the importance these early modulars had on the impact of music. This is THE classic vintage analog synthesizer. This Moog modular is all original, and was made in 1969! All modules have close serial numbers, with matching stamped manufacture date from March 6th, 1969. It has been well preserved over the years and is in excellent shape for a 40+ year old instrument. This synth is fully functional and has recently been restored and fully serviced, including a recap, touching up the keyboard for perfect triggering, with replaced bushing for smoother action, and a cleaning of all pots and jacks. Cosmetically it is in great shape too, the only major issue is the rear a small piece of wood was cut away to tuck the keyboard cables under. You aren't likely to find another one from this year in such all original and nice condition!

Even includes the original keyboard.

Price is $35,000

Serious buyers only. Please reply with phone number. Cash preferred, may possibly be interested in a partial trade for other high end synthesizers (Arp 2500, 2600, EMS AKS Synthi VCS3, Buchla) or high end recording equipment (Neumann microphones, u47 u67 preamps, compressors)
See pictures below. More pictures are available per request. This synth is actually located in SF, but for a serious buyer I can deliver it to LA.
You are welcome to come test it out in person. We can ship it, but all money must clear before shipment. Skype demos are available if you are not local. I recommend that you better come hear it in person though, once you start patching and playing with this you won't want to give it up!"

"Some of the modules included, all dated from March 6th, 1969, are:

901 Voltage Controlled Oscillator
901-A x2 Oscillator Controller
901-B x5 Oscillator
902 x2 Voltage Controlled Amplifier
903 White Sound Source
904-A Voltage Controlled Low Pass Filter
904-B Voltage Controlled High Pass Filter
904-C Filter Coupler
905 Reverberation Unit
910 Power Supply
911 Envelope Generator
907 Fixed Filter Bank
984 Four Channel Mixer
950 Keyboard"

You can find some additional pics here.

CLICK FOR MORE »

Moog Modular Synthesizer Rackmounted

"Incredible custom rack-mounted Moog Modular synthesizer. The piece was custom racked by Steve Masucci from tested modules. The ultimate in vintage synthesizers. 100% working and in very good physical condition. The unit has two 901b oscillators and a 901a controller - the 901s sound the best of all the moog modular oscillators... Other modules include the venerable 904a low pass filter, voltage controlled amplifier, envelope generator, noise, and mixer. The modules are in two pieces in black front panels...

The instrument is approximately 19" tall (by 19" wide). The modules are powered by a modern International Power Supply with a power switch and fuse added next to the mixer (the glowing red light indicates that the unit is on). The harness and power to all the modules work. There are paper tags stuck on the back of the modules: 901a Serial # 1083 JUL6 1968 R.A. Moog Co Trumansburg N.Y., 901b Serial # 1255 JUL6 1968, 901b Serial #1254 JUL6 1968, Model 902 no serial number but printed TEST STANDARD also R.A. Moog Co Trumansburg N.Y. The envelope generator is fairly new - labeled ©1996 Moog Music Inc. There is no label on the 904a or the 903 but both appear to be vintage and in excellent condition. All the modules except for the Envelope Generator read R.A. Moog on the front panel. The envelope generator reads Moog with the icon in the first o."

Update: Looks like the listing was removed and likely a scam. If anyone knows the source of these pics outside of the auction, let me know. Always be careful. Never purchase outside of Ebay and use a credit card that will refund your purchase should something go wrong.

CLICK FOR MORE »

Magnificent R.A. Moog modular (60s)

via Vemia

"One of the five or so most important items we have ever had in VEMIA: a large R.A. Moog modular hand-made for one client in stages from 1968-1970, in excellent condition and complete working order. This wonderful instrument is being serviced and renovated by Stephen Masucci, one of the very top Moog restorers, as recommended by Dr Thomas Rhea of Moog fame. The current photos were taken before that renovation, and it will be even more beautiful once Stephen has finished with it. It will also sound superb, with its early 901 oscillators etc., etc.. It consists of four beautiful original cabinets, a superb pair of original keyboards, and what could well be unique: a fixed-filter-bank switching device which has all the hallmarks of a Bob Moog one-off. The modules are:- (3) 901 Voltage Controlled Oscillators (1) 901 A Oscillator Controller (4) 901 B Oscillators (3) 902 Voltage Controlled Amplifiers (1) 903 White Sound Source (2) 904 A Voltage Controlled Low Pass Filters (1) 904 B Voltage Controlled High Pass Filter (1) 904 C Filter Coupler (2) 905 Reverberation Units (1) 905 B Scale Programmer (1) 907 Fixed Filter Bank with in/out switch for each filter (1) 910 Power supply circa 1974 (3) 911 Envelope Generators (1) 911 A Dual Trigger Delay (1) 912 Envelope Follower (2) 950 Stacked Keyboards (1) 960 Sequential Controller (1) 961 Sequencer Interface (1) 962 Sequential Switch (1) 4 Input active line level mixer with click filter (1) 4 Input passive line level mixer with low & high pass filters (1) Various patch points including trunk lines and 4 sets of multiples The last two digits of module serial numbers have been removed in the photos because the owner values his privacy. Remember the photos were taken before the roughly $5000 Stephen Masucci restoration. We have asked Mr Masucci for a written appraisal of this instrument, including its condition and the reason why it is important in Moog history - to follow, I hope. The instrument will be packed and shipped from his workshop, so this will be done by someone with much experience of shipping instruments of this size, weight, and quality (including Dr Rhea's own modular). **The restoration is going well as of 13/4/10, but because of Stephen's other commitments for the rest of the month the likely completion date is not till May 7. That will give the winning bidder a few more days to complete the payment.** **If it is bought by someone outside the USA there may be tax / duty to pay by the importer. In the UK, for instance, there would currently be duty at around 3.2% and VAT at 17.5%.**"

Moog Modular Synthesizer

via this auction

"Incredible custom rack-mounted Moog Modular synthesizer. The piece was custom racked by Steve Masucci from tested modules. The ultimate in vintage synthesizers. 100% working and in very good physical condition. The unit has two 901b oscillators and a 901a controller - the 901s sound the best of all the moog modular oscillators - in my opinion. Other modules include the venerable 904a low pass filter, voltage controlled amplifier, envelope generator, noise, and mixer. The modules are in two pieces in black front panels. The synthesizer will be sold as-is due to the vintage nature of the instrument. The instrument is approximately 19" tall (by 19" wide). The modules are powered by a modern International Power Supply with a power switch and fuse added next to the mixer (the glowing red light indicates that the unit is on). The harness and power to all the modules work. There are paper tags stuck on the back of the modules: 901a Serial # 1083 JUL6 1968 R.A. Moog Co Trumansburg N.Y., 901b Serial # 1255 JUL6 1968, 901b Serial #1254 JUL6 1968, Model 902 no serial number but printed TEST STANDARD also R.A. Moog Co Trumansburg N.Y. The envelope generator is fairly new - labeled ©1996 Moog Music Inc. There is no label on the 904a or the 903 but both appear to be vintage and in excellent condition. All the modules except for the Envelope Generator read R.A. Moog on the front panel. The envelope generator reads Moog with the icon in the first o."

Sold For: check back

CLICK FOR MORE »

Moog Series IIIP with sequencer etc.

via this VEMIA auction

"Classic (but the more stable) 3 oscillator bank configuration, fully populated sequencer cabinet, 5 octave keyboard and ribbon controller. Restored to near perfect condition - cabinets fully overhauled, all new knobs and sockets, internal cabeling completely new with original Amphenol edge connectors re-used, two new industrial grade power supplies ( main cab, sequencer cab ). Cabinet 1 - top row: 914 (no s/n), 905 (1071), 995 (6277), 903 (1025) Cabinet 1 - bottom row: 921A (6011), 921B (6103), 921B (8014), 921B (8015), 921A (8657), 921B (6076), 921B (8562), 921B (8571) Cabinet 2 - top row: 904B (8077), Don Martin 904C, 904A (6656), 992 (1099), 912 (9733) Cabinet 2- bottom row: 921A (6020), 921B (6072), 921B (6080), 921B (6081), Don Martin 901, 903A (5853) Cabinet 3 - top row: 902 (5016), 902 (5017), 902 (5028), 993 (1047), 911 (6321), 911A (no s/n), 911 (6301), 911 (6302) Cabinet 3 - bottom row: 984 (no s/n) Sequencer Cabinet: 960 (1164), 960 (1165), 961CP (7202), 962CP (5406), 962CP (5426) 950 Keyboard Controller s/n 1216 956 Ribbon Controller s/n 1193"

Vintage Moog P2 Modular Synth (Rick Powell Collection)

via this auction

"This unit is part of the Rick Powell Collection. Rick was a musician, a major producer and a contemporary and close friend of Bob Moog, among others, and often received original units from manufacturers to test in the studios. Rick was my studio partner up until the day he passed away and his wife has asked me to sell some of the items that were studio kept for many years. There are many treasures in this collection and we will be adding them as they are photographed, tested and cataloged.

This is probably the crown jewel of the collection. The Moog P2 Modular Synthesizer. Rick used this very unit on his Choir Book LP and also the Switched On Country LP. You can see it in its full glory on the attached album photo. You can also read about the P2 and the other modular Moogs at synthmuseum.com


This synth has no power supply (that we could find among the storage area in their home). Perhaps if someone can show me a picture of what it's supposed to look like, we could find it more easily. Or perhaps it's not available. I've read that the power supplies that originally came with this unit weren't very reliable and many collectors have built their own. The unit has been kept in the home for many years. Stored in A/C. We have no idea what it needs in order to make sounds. Perhaps a few tubes and a power supply would get it going. You collectors will know more than I do about it. I can barely work a light switch.

This unit has the 950 keyboard (serial 2048) in very good condition. Also the 2 loaded banks, also in good condition built into the travel cases. The modules are 4 of the 902 voltage controller amplifiers, 2 of the 911 envelope generators, a 907 fixed filter bank, a 904-A voltage controlled low pass filter, a 904-B voltage controlled high pass filter, a 901-A oscillator controller, a 901-B oscillator, a 903 white sound source, a 901 voltage controlled oscillator and 2 of the mixer units. The cable that runs from the keyboard to the units and the cable that runs from unit to unit are there and look to be in fine condition.

Here's a little story about Rick you may enjoy. He told me that when he was in Nashville, RCA approached him about doing a series of albums to compete with Walter Carlos' LPs of Switched On Bach. Rick turned them down, thinking it wouldn't go over very well or pay very well. So RCA went to another synth artist named Tomita. Rick always laughed about how stupid he was to have turned that down. But being the good-natured optimist that he was, he kept working on the "next tech" device that would enhance people's ability to make music."

CLICK FOR MORE »

Moog Modular for Sale

here
Update: word is this was an old auction. I'm not seeing any contact info listed, so this is most likely the case. If anyone has any more info on this feel free to comment.
"The bottom cabinet is an original Moog cabinet and made of beautiful sold walnut with no hacks, scratches, dings, or dents. It includes 22 separate modules each with the r.a. Moog logo on the front indicating that it was made between 1967 and 1972. Quality-control stickers on the back of most of the modules indicate the specific date of manufacture, the serial #, and different performance tests. The list of modules in the bottom cabinet include -from left to right/top to bottom: (1) 901-A OSC Controller, (2) 901-B VCO’s, (1) 991 Filter/ Attenuator Panel, (1) 901 VCO/LFO, (1) 901-A OSC Controller, (2) 901-B VCO’s, (1) 907 Fixed Filter Bank, (1) 904-A Low Pass Filter, (2) 902 VCA, (2) 911 Envelope Generators, (1) Multiple Jack, (1) 903-A Random Signal Generator, (3) CP3A Mixer Input/Outputs, (1) CP2 CV/Trigger Outputs and Filters, (1) CV/Trigger/ Multiple Control Panel, (1) CP8 Power Switch/Fuse Control Panel. This bottom cabinet has the original power supply and was rewired 5 years ago (as needed). The previous owner indicated that the bottom cabinet and all of the modules in it were purchased at the same time, directly from the Moog factory in New York.
The top cabinet is not an original Moog cabinet but is nonetheless finely made, and matches the bottom cabinet. There are 8 modules in this cabinet that were randomly collected through the 1970’s and 80’s. The list of modules in the top cabinet includes: (1) Blank Filler Panel, (1) 961 Sequencer Interface, (1) 962 Sequencer Switch, (1) 960 Sequential Controller with 3 Rows of 8 Steps, (1) Moog Custom Designed Dual Sample and Hold, (1) 911 Envelope Generator, (1) 904A Low Pass Filter, (1) 904B High Pass Filter, and (1) 905 Reverberation Unit. With the exception of the 905 Reverb Module, the other modules have the Moog logo instead of the r.a. Moog logo, indicating that they were manufactured from 1972-1981. The top cabinet has a brand new power supply installed and was completely rewired 5 years ago.
Also included in this package is (1) 951 - 61 Note Keyboard - beautiful wood and in excellent working condition, (1) 952 - 61 Note Duo-Phonic Keyboard - beautiful wood and in excellent physical condition, but not currently operational, (1) 952 - 49 Note Duo-Phonic Keyboard - black tolex, in excellent working and physical condition, (1) 956 Ribbon Controller - with r.a. Moog logo, in excellent condition, (1) 1130 Drum Controller, (1) Owner's Manual, and (1) Service Manual."

MOOG 903-A RANDOM SIGNAL GENERATOR

via this auction

"MOOG MODULAR SYNTHESIZER 903-A RANDOM SIGNAL GENERATOR
Still has the Moog label on the back with the serial number and date of manufacture at Trumansburg N.Y. which was April 21 1970. The module is all original and in very clean condition."

MOOG CEMS unique original custom modular - VEMIA

"ONE OF THE TWO OR THREE MOST IMPORTANT MOOG CUSTOM MODULAR SYSTEMS IN THE WORLD. This is the system Joel Chadabe dreamt up, in collaboration with Robert Moog, and had him build in the late 60s. It is at VEMIA, undergoing restoration - more details later - but is a unique and hugely powerful system, full of Moog custom modules, some very rare, some very early, and some almost certainly unique. Joel Chadabe's book 'Electric Sound' pp286-287: 'In 1966, I got an idea. I drew up a plan for a completely automated synthesizer system, discussed its feasibility with Robert Moog, described it in an article in 'New Perspectives in Music', and got the funding to have it built. That system, which I called the CEMS (Coordinated Electronic Music Studio) System, was ordered from Moog in 1967.... and installed in December 1969. In addition to an extended array of sound-generating and processing modules, an automated matrix mixer, and a digital clock, the system contained a bank of eight analog sequencers with customised logic hardware for running them synchronously, asynchronously, in succession, or in any combination.' '... the world's largest concentration of Moog sequencers.......' 'In 'Drift'.. (1970), icy electronic sounds swooped automatically through a virtual space without my intervention or control. It was the realtime equivalent of algorithmic composition..' '... a few months later, I was using joysticks to control oscillators, filters, modulators and amplifiers. The sequencers, configured to generate pseudo-random patterns, were also controlling the oscillators, filters, modulators and amplifiers. And I was also controlling the sequencers...... .. I was in effect conversing with a musical instrument that seemed to have its own interesting personality.' The CEMS is housed in four tall vertical cabinets, on casters. 1. 4x 960 (s/n 1094-S, 1096-S, 1103-S etc) 4 x 962 (s/n 1062, 1063 etc) 4 x custom delay mixers, 20 trunk lines. All R.A.Moog, mostly 9/69. 2. 4x 901 VCOs, trunks, Portamento, 2x multiples, CP-3 mixer, 984 mixer, 901, Portamento, 911, 2x 902, multiples, Portamento, 901, 904B, 904C, 904A, 904B, pitch/trigger interface, 912, S-trig>V-trig with portamento, 902, 911, multiples, 911, Attenuators, 911, 903, multiples, 3-pin sockets for joysticks etc, Delays, trunk lines. 3. 'Moogus Operandi' 10 digital numeric switches, 104ms- 4 sec delays, with x1 and x100 switches, digital clock with nixie tubes, trunk section with type B sockets (one line empty), 3x 4U Voltage Controlled Mixers, Portamento (R A Moog, no logo), 905, Triggered Controller, R A Moog banana & 3-pin interfaces, 904B, 902, 902, 911, R A Moog Signal Router, Amplifier, 3x Triggered Controller, PSU, delays and trunk lines. 4. similar to cabinet 1. **It also includes five R A Moog joysticks, serial numbers 1002, 1003, 1004, 1005, and... 1008. - and a pre-production model Ribbon Controller, which Mike Bucki at Modusonics can provide a new ribbon for.** Like many other things in this auction, this is from the collection amassed by Felix Visser, former head of Synton. All items were destined for a national technology museum project, many years in the making, but finally cancelled by politicians and planners. They have mostly been stored unused for a number of years. This system has not (as of March 20) been powered up, and is SOLD AS IS unless we have more information in the meantime. (The power supplies are currently at Lucid Sound for testing and servicing where necessary.) Cosmetic state at present: all sequencer lamps present and guaranteed working 100%; all screws, nuts and washers checked, cleaned and replaced where necessary; veneer repaired on the facing edges of cabinets where necessary; casters replaced; module panels cleaned and looking good; many of the silver knob inserts are missing - many are saved ready to stick back on, but some are lost. (We are searching for replacements, or failing that, new knobs are still generally available.) The quality of early Moog modules is remarkable, and we would expect it to be not at all difficult or expensive to restore this to excellent working order - and beautiful cosmetic condition as well. If required, we can source and supervise this work, and would expect it to be very reasonably priced. All photos were taken before cosmetic restoration, and the system now looks a great deal better - superb apart from the missing silver knob inserts. For more of the old pics see: link"
You can find this one on VEMIA - Click on Auctions, Search, and search for 5560.

Update via peterwendt in the comments: "I knew I'd seen this before: link... great post with lots of details from Richard Lainhart."

MOOG Model 1P

via this auction.

"1968 vintage

This Moog synthesizer was recently hooked up and played at the computer lab at C.W. Post University, and is working well. It has been stored, covered with plastic, for the past 15 years, and is in remarkable condition for its age. With a basic overhaul this synthesizer should function well. It has excellent sound production capability. For a collector, sound purist, recording artist or engineer, or a college professor teaching synthesis, this two case Moog is a rare find indeed.

Description
1. 956 Ribbon Controller (Scale dial and Lowered voltage switch) (ribbon needs replacement)
2. 950 Keyboard Controller (scale program (internal/external switch) scale, range and portamento dials- Glide/No Glide Switch)

Case 1
(2) 902 Voltage Controlled Amplifiers (Internal & external control mode switch. Fixed Voltage Control Switch)
2 signal inputs and 2 signal outputs, plus 3 control inputs per Amp.
Trigger envelope and voltage component (6 switches) [8 input multiple component]

pitch component
6 inputs-
6 trigger outlets.
(2) ½ amp slow burn-fuses
(1) 1½ amp-fuse.
and power switch and light.

Back of Case 1
5 trunkline inputs plus power cord hookup prongs

Case 2
(1) 907 Fixed Filter Bank Component (1 lowpass & 1 highpass dial- 8 equalizing dials (with wide Hertz control)
250, -350 -500, -700, 1000, 1400, 2000, 2800

(1) 901-A Oscillator Controller
2 Fixed Control Voltage dials and one (width of wave form dial
3 control inputs

(2) 901-B Oscillators
Frequency range dial – 2’-32’ & Lower Frequency Vermer dial
Four outputs – Sawtooth, sine, pulse, and triangular wave. (on each component)

(2) Voltage control components with four switches each- 1ext input and an attenuator dial on each

(1) 903 white Sound source with one output.

(2) mixer/input components
5 dials each, 12 input slots.
Click filter switch (master gain and output volume control.)

(3) 905 Reverberation Unit with ten position dial –and input and output slot.

(1) 901 Voltage controlled Oscillator
(fixed control voltage dial, (Frequency range dial), (width of pulse wave form dial) (volume dial)
4 separate dials for sine, sawtooth, triangular, and pulse waves.
3 control inputs.
4 fixed level inputs for sine, sawtooth, triangular, & pulse.
4 variable level inputs.

(1) filter and attenuator component bank with 3 inputs, and 3 outputs lowpass dial, high pass dial, and attenuator dial.

Back of case 2
1 trunk line hookup (to join cases) and 4 trunk line inputs.

Additional Information
(The two cases have solid covers when not in use.)
There are 16 patch cords (amplifier cables) of varying size (from 1 foot, to 4 feet.)
2 click track connector wires.
Power cable/extension cord-heavy duty.
3 trunk line cables.
1 can Tuner Renu Cleaner

Included are some basic instructions- 8 handwritten pages by the previous owner and descriptions of hookups and schematic drawings showing basic connections and functional description."

1969 RA MOOG Modular System 901

Click here for shots via this auction.

Details:
"A vintage R.A. Moog modular synthesizer system. Components are dated 1969 and 1970. Included are: 904-C Filter Coupler serial #886-2-70, 1169. 904-A Voltage Controlled Low Pass Filter serial #720-12-69, 1252. 904-B Voltage Controlled High Pass Filter serial #873-2-70, 1183. Two 911 Envelope Generators serial # (765-1-70,1614) and (765-1-70, 1615). 901-A Oscillator Controller serial #222-6-70, 1327 C. Two 901-B Oscillators serial # (082-4-70-S, 2203 B) and (082-4-70-S, 2201 B). 901 Voltage Controlled Oscillator serial #051-4-70, 1237. 903-A Random Signal Generator serial #021-4-70, 1076. 912 Envelope Follower serial #702-1-70, 1148. 910 power supply serial #1162. Also included are several cables. Size of the unit is 18" x 25" x 9 1/2"."

CLICK FOR MORE »

MOOG System 12 Modular

Click here for shots via this auction.

Details:
"The synth was built on 9/21/73 and also has some of the original R A Moog modules. Also included are eleven of the original 1/4 audio patch cords, 4 trigger patch cords, Moog Modular service manual and a photocopy of the Moog System 15 users manual. All of the modules on the synth are complete (including the original knobs), work perfectly and were never adjusted or re-calibrated (which can be done with the use of the included service manual, if you know what you are doing!). The keyboard is also complete and works properly including the gold contacts which were just cleaned with De-Ox compound. Both original covers for the keyboard and main cabinet are also included. The original socket recepticle on the power cord was cracked, partially disintegrated and was replaced by seperate crimped connectors (its not original but is does work and is electrically safe!) The cabinet tolex is in good shape with no rips or tears but has been refinished to cover the stenciling that the original owner (which was a west coast college) painted numbers on it for inventory and theft control. The pictures show the current tolex condition which looks 100 percent better then it did when I got it! The original modules, power supply and cabinet still have the original yellow Moog manufacturing stickers in place. Now the upgrade part! - three new modules were added to replace the original Moog 907 fixed filter bank module, which in my opinion is a glorified EQ!. These new modules were made by Mike Bucki at Moog Custom Engineering and consist of a 904B High Pass Filter, 911A Dual Trigger Delay and 1528 Sample and Hold. The original Moog and some of the R A Moog modules consist of a 902 VCA, 903 Noise Source, 904A Low Pass Filter, two 911 Envelope Generators. 921 oscillator, 921A Oscillator Driver and two 921B Oscillators."
via Mr. Array