Good! Sequential Circuits Model 700 Programmer - Vintage 8 Step Sequencer - 115-230V The Sequential Circuits Model 700 is a digital patch programmer designed to store and recall control-voltage (CV) and gate settings for analog synthesisers. It effectively acted as an external digital memory unit for pre-MIDI analogue synths such as the Prophet-5 Rev 1/2, Minimoog, OB-X, and others that lacked patch storage. The Model 700 provided 64 user-programmable memories and can output up to six control voltages and two gate/triggers simultaneously, allowing it to control multiple parameters like pitch, filter cutoff, and envelope depth. The unit features a numeric keypad, a small LED display, and real-time editing capabilities via panel knobs. Internally, it used a Z-80 microprocessor and stored patch data in static RAM backed by battery. It communicated using standard 1/4-inch CV and gate jacks and could send complex multi-parameter control data to compatible instruments, essentially serving as an early form of analogue preset management. Although quickly superseded by the arrival of MIDI in 1983, the Model 700 remains a fascinating transitional device that bridged the gap between pre-MIDI analogue and digitally controlled synthesisers. Condition: This unit has been used. For a sequencer built in the 70's this unit is in great condition. It shows some general marks, nicks and scratches. Nothing major. Overall it is a nice piece. This unit has been serviced. It has been thoroughly tested and has no faults to note. This unit is 115-230V so is worldwide compatible. Please ensure that the switch on the back is set to your countries mains power before powering on the unit. You can choose between 115V or 230V. This unit has an American plug end so depending on what country you live in you may need to use a travel adaptor. This sale is for the Model 700 only. Nothing else is included in this sale. Postage: If you are in a remote area you may incur extra fees. Your order will be processed within 5 business days. International import tax, duty, vat, custom fees or any other charges are not covered by us, nor included in the shipping fees. These are the responsibility of the buyer. Return Policy:Returns will only be accepted for manufacture defects / faulty items. Please contact us if you have any problems with your purchase and we will strive to work it out with you. We do not accept returns for change of mind or incorrect purchase. Please contact us with any enquiries, and check our other listings for more pro audio!
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