THE CMS 2607

2607 UPDATE - 04/23/2024

FINAL YEAR - production will end in Jan 2025

see below for ordering information

Production:

Information:

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THE CMS 2607 6U RACK MOUNT INTEGRATED SYNTHESIZER - patent pending

 

   
 
     
     
 

CMS is proud to unveil our new synthesizer the CMS 2607. We took all the features of the original ARP 2600, some circuitry from the 2500, combined them with our world famous upgrades, added more cool stuff and then squeezed it all into a 6 space rack mount heavy duty enclosure. This particular incarnation is the "2500 version" that features a beautiful heavy duty brushed aluminum front panel.

We are currently making the handmade version for some select customers.

 

 
     
   
     
   
     
   
     

Additional features of the CMS 2607:

6 spaces high, yes! 10.5 inches.

Heavy duty .100 thick, precision machined front panel.

Sturdy, custom designed rear enclosure.

Octave switches.

Sync switch that syncs VCO-1 to VCO-3.

VCO3 has all 4 waveforms!

Uses the discrete wave-shapers from the 2500 - they sound much better and produce better shaped waveforms.

Both VCO-2 and VCO-3 actually produce a sine wave, not a rounded triangle like on the ARP 2600.

PWM on all 3 VCOs.

The famous CMS 4012 CX filter comes standard issue. Better sounding but true to the original design of the early 2600 filter.

The filter has 2 modes: CMS and ARP. The ARP mode maintains the original factory 4012 circuit. The CMS mode features the CMS 9004 dual mode filter.

The VCF has an additional High pass / Pseudo-notch out depending on the mode switch setting.

Improved AR generator circuit.

3 position time range selectors on both envelope generators.

CMS 4019CX high slew rate VCA is standard equipment.

Voltage processor 2 becomes the Post Filter Distortion circuit from the ARP Centaur when the PFD switch is engaged.

Schmitt trigger or trigger detector for externally triggering Envelopes, SH, Etc. Doubles as a distortion device.

Separate Ring Modulator AC / DC switches facilitate a 2nd VCA.

A dedicated LFO.

S/H clock has sine out for additional LFO modulation.

Tripped out Electronic Switch has way too many uses to list here.

17 inch, 3 spring, reverb tank w overdrive circuit - now internally mounted.

2 pedal circuits with front panel output jacks.

Rear CV buss and Gate buss inputs.

Convenient front panel CV and Gate output jacks.

Rear mounted "slider LED disable" switch - disables the slider LEDs only.

2 1/4 inch line level outputs for stereo effects.

High quality Alps controls.

American made enclosure and printed circuit boards.

Blue LED sliders are now standard equipment.

2500 style knobs are now standard equipment.

Front panel image is impregnated into the metal - it will never wear off.

Front panel surface texture now exactly matches our 2500 Euro modules.

Notable similarities:

High quality Switchcraft .141 Tini jax compatible with all ARP, CMS, and Buchla products.

All critical audio processing is performed by discrete, hand selected, low noise, matched transistors.

Reliable and servicable thru-hole construction on all printed circuit boards.

Uses 4000 series sub-module design - exactly like the original ARP 2600.

 

 
 
     
 

TERMS - UPDATED 04/23/2024

We are currently offering:

Prototypes hand built by the designer in the "ARP 2500 style" - silver w black graphics as pictured in the photos.

Prices:

We are currently making handmade limited edition 2607s. The special sale price for one of the hand-made limited edition 2607s is $6,999.00 USD. Georgia residents must add 7% sales tax.

Shipping and insurance:

You must either supply a UPS or Fedex account number for shipping and insurance or prepay the shipping and declared value charges. Overseas customers are responsible for all taxes and duties.

Timeframe:

Delivery is guaranteed to be no longer than 2 months from the date of deposit. There is a limit on how many of these special order units that will be available, so contact us now if you are seriously interested.

Ordering:

If you are interested in ordering one of these special issue, limited edition 2607s, send a paypal deposit of $2000.00 USD to filter@discretesynthesizers.com to register your order. You can also send a check to CMS/Discrete Synthesizers to avoid the PayPal charge of 3.1% (5% for orders outside the US). Email us at filter@discretesynthesizers.com for the mailing address and more info. You can avoid paypal fees by sending a bank wire transfer. Charges usually amount to $16.00 but it depends on the country. Contact us by email for bank info. We will send you a PDF invoice reflecting your deposit.

 
     
   
     
             
       
             
         
             
       
             
       
             
     
             
 
The photo above, shows the handmade prototype by Phil Cirocco - serial #1.
 
             
 
     
                     
 
THE TOWER OF 2600s
 
                     
     
                     
The photo above shows five CMS 2607s mounted in our mid century Emcor rack cabinet. Emcor cabinets were used on many science fiction television shows of the 1960s such as The Outer Limits and Voyage to the Botom of the Sea.

Here is a photo of six production 2607s in action in the CMS lab during a live demo recording. There are 6 2607's being controlled by 2 Roland MPU-101 four channel MIDI to CV converters.

 

 
 
         
 
     
 
     
     
 
Hans Zimmer  
 
         
             
         
             
  Here are 2 photos of Hans Zimmer's 2607 just before we packed it up and sent it to the Maestro's Synthesizer Mecca in LA.  
             
 
     
           
      Pete Townshend    
           
     
           
  Pete Townshend of "The Who" ordered the 230V version of the 2607. Here is a photo of it just before we packed it up for overseas shipping.  
           
     
     
  John McEntire  
     
   
     
  John McEntire is an American recording engineer, drummer and multi-instrumentalist based in Chicago. He is best known for being in the bands Tortoise and The Sea and Cake, as well as being a producer and engineer working with bands like Yo La Tengo and Teenage Fanclub . McEntire has also played in Seam, The Stokastikats, Stereolab, and The Oily Bloodmen.  
     
 
     
     
  Coldplay  
     
   
     
  Daniel green is the engineer for Coldplay. He purchased this 2607 and had us totally restore a stock ARP 2600 as well. We also installed the Audio Path Upgrade, VCA upgrade and 4012CX filter in his ARP 2600. Both of these machines are now residents of Coldplay's studio and have already been used on upcoming tracks according to Daniel.  
     
 
     
 
             
      Tom Rowlands of The Chemical Brothers      
             
       
             
   
             
     
       
   
     
   
 
         
   
   
   
e-mail: filter@discretesynthesizers.com
phone: 912-727-2195   ©2016-2022 Phil Cirocco