Country: Italy
Weight: 12 kg
Dimensions: n/a |
trend price : 350€ |
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CRUMAR PERFORMER (1978)
A quite famous italian string processor with brass section and some modulation options.
The Performer is a revamped hardware re-design from model Multiman S projected by Sante & Mario Crucianelli for international market.
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KEYBOARD non-dymanic 49 keys, the main panel features 2 buttons and 13 sliders. There second version "B" features an extra transpose switch and an alternate revision board structure
and different IC (e.g filter SSM240).
Back panel terminal connectors:
- main signal out
- brass separate out
- gate out 3,5 mm mini-jack generates a +5V S-trig signal
- pedal input for damper function
- pitch tune trimmer
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TECH Full polyphony. The synthesizer circuit is based on a single master top octave frequency (master oscillator clocked at 2,00024 mHz) Mostek MK-50240 + 12 frequency generator TDA-1008 chips (waveform and EG).
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MOSTEK: basically 3 oscillators VCO dedicated to BRASS and STRING sections that can be mixed and layered:
- VCO 1 + VCO 2 saw for strings sound at 2 octaves height ( 8' + 16')
- VCO 3 is square-shape and generates brass sounds.
Hear strings |
EDIT INTERFACE each sections is well located and using the large sliders is a pleasure.
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<-- LEFT Note: only second Crumar Performer version "B" features the transpose function.
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STRINGS the first section features 3 tonal controls:
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- EG control: equalizes between high / low / middle frequencies
- transpose: shifts to 1 upper or lower octave
- lenght : a simple 2-stages EG crescendo (attack) and sustain (release).
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BRASS analog brasses-generated instruments with a ladder filter board, later version (B?) is based on an IC SSM-2040
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- filter control with resonance and cutoff (the range)
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3 segments EG ADS wich stands for: attack, decay and sustain.
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LFO a single delayed modulator with variable depth and 2 possible destinations:
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- LFO TO strings and brass pitch
- LFO TO brass cutoff
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FILTER 1 VCF with simple lowpass filter (with paraphonic structure)
REPAIR and MAINTENANCE the performer is quite reliable but need cares during times.
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LEFT- Crumar performer internal
TECH:
some IC are now hard to find out on the market
- click to enlarge pic - |
RELATED MODELS:
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Crumar Performer 2
CRUMAR PEFORMER 1 VS PERFORMER 2 COMPARISION |
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CRUMAR PERFORMER SAMPLES and PLUGINS some links to commercial or free resources:
AUDIO DEMO
VIDEO SELECTION
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original brochure
original brochure
original brochure
coockie performer
original brochure
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all snapshots, sounds, texts copyright Polynominal.com / Eric Pochesci polynominal.com is not associated or affiliated with CRUMAR in any manner.
Crumar Performer
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