Mu-tron Bi-Phase

We are Brokering this effects unit for and on behalf of our UK customer

Came into stock:1st February 2017.

Servicing Status: KSR have already fully serviced the Bi-Phase, so it is ready for sale now.

Remarks: A rare find these days – the Mu-tron Bi-Phase phaser effects, in good original condition, and supplied with its original 2-button footswitch and the optical photoelectric foot pedal.

The Bi-Phase consists of two independent 6-stage phasor circuits, two sweep generators (oscillators), and a number of unique additional controls to allow maximum flexibility in generating a variety of phasing effects. The Mu-Tron Bi-Phase also offers several convenience features including LED indicators on each phasor

As you can see from our pictures, the Bi-Phase & pedals are all in good condition, and Importantly, 100% fully operational having been recently fully serviced by KSR in January 2017.

This Mu-tron Bi-Phase operates on EU 220V. We can supply a PDF scanned copy of the owner manual.

Guide Price: £1450 GBP.

Availability: This Mu-tron Bi-Phase is now SOLD, as at 7th June 2019.

Click on the thumbnail for higher resolution photo of the actual Bi-Phase for sale.


Roland System 100M

This item is currently being restored

Came into stock: 1st August 2013

Restoration Status: Restoration underway by KSR now.

ETR (estimated time from restoration): September 2013

Remarks: Vintage analogue modular systems always have something special to offer, be it the sound, the heritage, the wonderful design, or perhaps in this case all three in fact.

The Roland 100M is a stunning and totally uniquely fashioned modular system manufactured around the late 1970s. The 100M is consistently considered a top-tier must-have vintage modular synthesizer by a huge number of fans, so the passage of synthy-time has clearly been kind enough that it should tell you something about this beautiful instrument.

We recently purchased this impressive vintage analogue modular system from a UK collector. The overall condition is excellent cosmetically and everything worked as it should, although we are having the entire system fully restored as standard practice for and vintage modular systems we sell.

We don’t think we need to tell you about how good this system is as you will no doubt all ready know, so here we shall just focus on the facts of what we have available for you:

System Configuration:

4 x M-191J five-module rack with multiple connectors
3 X 110 VCO / VCF / VCA
3 X 112 Dual VCO
2 x 121 Dual VCF
2 X 130 Dual VCA
4 X 140 Dual EG / LFO
2 X 150 LFO / SH / Ring / Noise
1 X 182 Sequencer
1 X 132 Dual Mixer / Voltage Processor
1 X 172 Phase / Delay
1 X 131 4 Channel Mixer
1 X 184 4 Note CV Polyphonic Keyboard

The 184 Keyboard controller offers true polyphonic CV/Gate control of this impressive system and has: 49-notes (C-C) 4-voice, with switchable mono/polyphonic, an arpeggiator, and polyphonic portamento. With the number of VCO/VCF/VCA/EG modules included in this modular there is easy scope to run the instrument polyphonically, or configure it in such a way that you could produce some seriously complex sounds, all triggered simultaneously.

Ask yourself that question – when is a modular system big enough?

So you can have an aspiration to own something the size of Hans Zimmer’s 100M, but the reality is you also need to sleep and eat, and actually get work done (deadlines?). There is an ‘optimal’ configuration that covers all the bread & butter work and then there should be some more exotic facilities. We honestly think this 4 cab + controller system as such is an optimal system. This would (arguably) offer more than enough facility and power to satisfy even the most demanding professional.

Our friends at KSR are subjecting this 100M to an extensive restoration with everything being addressed, from cleaning sockets, sliders, switches etc to the full electronic restoration: calibration and testing etc. The 184 Keyboard will be stripped and deep cleaned and the action restored to as-new condition. The restoration will ensure many years of reliable service and the system will be sold with a 6 month warranty.

KSR are converting the whole system to operate on EU 220V. The modular will be supplied with an assortment of patching cables which were supplied with the system.

Please note: We will not be splitting this system, so it’s sold as-is.

Guide Price Post-Restoration: Guide price £11500 GBP.

Availability: This Roland System 100M is now SOLD as at 3rd February 2014.

Picture of actual system being restored now, but many more high-res images will be available post-restoration.


Farfisa Polychrome

We are Brokering this Polychrome for, and on behalf of, a long standing UK customer

Came into stock: In Stock and available – 29th April 2013.

Restoration Status: Recently fully serviced (2012) but KSR to service once sold & prior to shipping to new owner.

Remarks: An ultra-rare instrument from the Italian Farfisa company from 1978 – the Polychrome. It’s a combo synth/strings/organ/vocal, and percussive instrument, that is not like anything coming out of USA or Japan at that time (Korg Trident/Arp Quadra etc). There are believed to be only a couple of hundred ever made, so certainly rare.

Fully polyphonic using octave-divider technology, and features an inbuilt analogue Phaser and Ensemble for effects. Particular fame was the chorus section, which many comment as being the most beautiful sounding of all analog synths from these era and reason enough to want to own one.

Another great feature of the keyboard is what Farfisa call the “Touch Brilliance” operation. This provides 3 aftertouch settings to control the Chorus Section and all the tone colours for; Electric Guitar, Brass, Reed and Strings. It’s a nice ‘Touch’ so to speak and offers a level of playable control that really makes this instrument sing.

The keyboard is supplied with its original Farfisa Carry Bag, legs and music stand….very nice!

This particular example is in excellent condition as you can see from the pictures, and was very recently fully overhauled, so in 100% perfect operational condition. We will ask KSR to go over the instrument for a final check prior to shipping to its new owner, once sold/

Guide Price Post-Restoration: £2500 GBP. ***PRICE REDUCTION***

Availability: This Polychrome is now SOLD as at 10th October 2013.

Click on the Thumbnails for higher resolution photos (customer supplied).