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Monday, June 18, 2012

Roland DJ-70 Sampling Keyboard SN ZE21746

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Perfect Circuit Audio (RSS)

Note the scratch wheel.

Ensoniq EPS-16 Plus Sampling Keyboard SN EPS-14127

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Ensoniq Mirage Sampling keyboard SN 12808

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Moog Slim Phatty SN SP 04043 With Original Box

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Sequential Circuits Prophet 5 Remote Keytar SN 000257

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Korg Poly Ensemble S Model K-5 Synthesizer SN 780196

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"JUNOST-21" VINTAGE SOVIET ANALOG KEYTAR

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"Junost - 21 is a portable polyphonic keyboard Electro-Musical Instrument (EMI). A player can hang it on a shoulder.Timbre of sound can be changed in accordance with players desire by the use of controls or choosing one or 12 programed timbres with digital indication of chosen one.

Device changes sounding during playing composition using such effects as chorus, unison, transposition with continuous and coarse control, frequency and timbre vibrato with continuous frequency, depth and delay time control, fixed and dynamic change of timbre,attack and fading of sound. Attack, fading and level of envelope of the filter. Filter's cutoff frequency control from the keyboard.
Control panels are made out of shockproof polystyrene. Power unit is made as an individual part. There is a leather belt to hang the instrument on a shoulder. There is a special case out of veneer ("crocodile style") for carrying purposes. A power source with voltage within +/- 10 Volts is included. (220v to 110v converter included).

FEATURES & SPECIFICATIONS:
- Formation of envelope in volume with attack and fading duration control.
- Formation of envelope in timbre with attack duration control, fading, level and depth of timbre control.
- Frequency and timbre vibrato in depth, frequency, pre- delay control.
- Transposing on an octave (continuous and coarse)
- Tuning of the musical range.
- There is a filter with continuous range, depth and sharpness control.
- Possibility to control cutoff frequency of filter by the keyboard.
- Fixed choice of chorus and unison sounding.

- Number of octaves in a keyboard (from "F" to "E") - 4
- In audible range - 6
- Number of programmed timbres - 12
- Power consumption max - 11V*A
- Amplitude output max - 2,4 V
- Signal/(Backgound+noise) in a pause max - 55dB
- Relative frequency instability of leading generator over 4 hours of working max - 0,3 %

Dimensions:
- Without power unit and case - 85x260x860 mm (3.34x10.2x33.8 in)
- in case - 130x330x945 mm (5.11x12.9x37.2 in)

Weight:
- Without power unit and case - 6,5 kg (14.3 lbs)
- Weight with power supply - 7 kg (15.4 lbs)"

Freddy Fresh's EMS PUTNEY VCS3 SN 168 For Sale

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"Up for sale here is one of the rarest synthesizers on the planet- an EMS VCS3 "Putney" Analog Lab Synth. As you can see from the pictures, this one is in excellent condition- especially due to its age and very early serial- (Serial #168-made in 1969.) This one comes from the private collection of Freddy Fresh, and the synth has been well-cared for. Everything on this synth is original, and no modifications have been made during Mr. Fresh's ownership. Some of the patch panel pins are originals, and some were purchased in more recent years from EMS directly.

Upon testing- the synth appears to be fully functional, but could use a calibration and a good patch panel cleaning! Also- the red led light in the Envelope Shaper section is burnt out- (the envelope module works fine.... just the lamp is out. These lamps are readily available, and would be easy to replace during a general service.) Mr. Fresh recalls the last time he had this synthesizer cleaned/serviced was in the late 90's- (so it is due for a "once over" ;)"

Crumar Stratus Analog Synth

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"This synth is being sold as is for parts. It's missing all the CEM series chips, one LM3080 and one SSM2020 Chip. The top octave divider and everything else (other SSMs?) is present and would be really useful to anyone who does repairs on old synths like the Stratus and Trilogy."

Matrix-12 (Xpander) Tutorial 3: Modulation Part II


YouTube Published on Jun 18, 2012 by gstormelectro

"http://gstormelectronica.blogspot.com/

In this video I continue discussion of MODULATION PAGES used for creating a SINGLE-mode patch.

0:13 Introduction
Focus on Programming:
0:50 Rave Hoover patch
4:23 Hi-Fi Crescendo Deep Chord"

All parts here.
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