Crumar’s T1 is a surprisingly nice 70’s drawbar organ that used the latest octave divider chips that were present in a lot of keyboards of that era. An additional feature that makes it more useful than your average organ is the addition of a very rich, fuzzy bass synth voice that can be added to the lower octaves of the keyboard. The synth voice has a basic resonant filter and a decay envelope that you have some control over. The organ voices sort of drop out in the bass section, so it really helps add a thick low end that would otherwise be lost. It also has a really nice LFO that can be applied as both a tremolo and a vibrato and the speed is controlled with a rotary pot.
Should I be embarassed to admit I had never heard of the Multimoog until this one showed up on our doorstep? The Multimoog was a Moog monosynth made between 1978 and 1981 and I’m not sure I understand how it was intended to fit into the Moog product line, or what is “multi” about it. Continue reading “Moog Multimoog”
One of my main pieces of advice to anyone learning to fix vintage synths is to never underestimate the likelihood that whatever problem your synth has is just because of cold solder joints. Continue reading “Juno 60 (#4)”
This is a really good one. SIEL was an Italian company that always quite clearly had their own way of doing things. It is a 6-voice DCO polysynth with the ability to make just beautiful, delicate, lush tones. The square wave can go so low that it just sounds like a lawn mower in the distance. That’s not a very useful feature, but for some reason it always delights me when I encounter it. Continue reading “SIEL DK-600”
We now have a waiting list for big instruments that won’t fit on our work table like combo organs, Wurlitzers and Rhodes pianos because we only have room to work on one of them at a time. So if you have a big instrument like this that you’d like us to work on any time in the next several months, it might be wise to get in touch now so you can get into the queue. We’re currently scheduling them out into April already. Continue reading “Farfisa Combo Compact (#3?)”
The Taurus is a funny little (actually quite awkward and heavy) bass synth produced by Moog between ’75 and ’81 that is designed with a one octave, organ style pedal board meant to be played with your feet. It has a limited number of actual features… just one sawtooth waveform for both of its oscillators, the obvious 24db Moog ladder filter, portamento (glide), and a simple attack and decay envelope for the VCA and filter. It’s basically meant to do one thing well, which is make bass sounds, and it does it as well as any other Moog synth I’ve played. Though, I will admit it is a fun and unique experience to sweep the filter with my foot using a giant foot-sized slider.
We had a Prodigy in the workshop at the same time, which is the Moog Taurus’s immediate Moog monosynth contemporary. Comparing their sounds when set to equivalent settings, even before comparing the schematics it was clear that even at its highest cutoff setting, the Taurus’s filter, compared to that of the Prodigy, was still cutting a good deal of high frequencies. It was really designed to be used as a bass synth only. Continue reading “Moog Taurus (and a Prodigy)”
Another idiosyncratic instrument from the Italian company Crumar, who brought us such underappreciated un-classics as the Multiman S and a T1 organ that Darian’s working on right now. This is an example of a type of “electronic piano” that was briefly popular in the 1970s, when top octave generators and multi-stage frequency divider ICs allowed the architecture that had been used in the previous decade’s combo organs to be made much more small and compact. Continue reading “Crumar RoadRacer”
We had a week full of Junos (Junoes?), with three Juno 60s and four Juno 106es here all at once. These are the ones I did last week in between grinding away at various aspects of an insane Minimoog Model D restoration I’m working on and building a new power supply for a Rhodes Chroma.