Rhodes Chroma

We are Brokering this instrument for and on behalf of our customer

Came into stock: September 2017.

Restoration Status: A full service by KSR has already been carried out (completed on 11th October 2017), so this CS70M is ready for sale now.

Remarks: We’re are delighted to be able to offer you this rare Rhodes Chroma from our current stock list. This particular example being customer-owned is in very good and all original condition throughout.

This customer owned machine does NOT have the CC+ CPU upgrade so is priced accordingly, but the restoration work we commit to in preparing these machines for sale remains the same regardless.

This particular example came to us from a UK customer who has owned the synth for over 20 years. The synth needed a full overhaul, which KSR has meticulously carried out, and additionally treated all the cosmetics like the (light wood grain) wood cabinet and other surfaces. The Chroma’s laminate front-panel is in very good condition across the main control surface.

Once we get the pictures sorted out then you will be able to determine this for yourself, but we would grade this is “very good original condition – 8.5 out of 10 cosmetically.’

KSR, our vintage synth restorers, have gone through the entire system in great depth on the Chroma to ensure everything is 100% perfect operationally. At some point in the synth life, a heat-sink was added to the rear of the instrument – this is actually not such a bad thing to have, and had been implemented well.

The patches already loaded onto the synth are really nice as well and show the current owner (our client) has a deep understanding of how to properly programme these beautiful sounding vintage synths.

The Chroma is a very well loved and supported vintage model within the synth community. Chris Ryan has an excellent website dedicated to the model which has been an excellent source of knowledge and support generally: rhodeschroma.com

This Rhodes Chroma is sold with a 3-month warranty and operates on EU 220V. User & service manuals can be sourced from the rhodeschroma.com website as mentioned above, and this Chroma is supplied with its original dual-pedal controls.

Price: £6500 GBP.

Availability: This Rhodes Chroma is available for sale now.

Library picture supplied below from a previous Chroma we restored & sold, but high-res pictures of the actual synth will be available post-restoration


Yamaha CS70M

We are Brokering this instrument for and on behalf of our customer

Came into stock: September 2017.

Restoration Status: A full service by KSR has already been carried out (completed on 11th October 2017), so this CS70M is ready for sale now.

Remarks: We’re excited to be able to get hold of this really lovely condition CS70M as they really are quite magnificent synths for a whole number of reasons. These were proper old-school designed hybrid digital/analogue systems made between 1981 and 1984, and it wasn’t long after these came out that the DX7 was introduced, which seems hard to believe really.

The CS70M has for many people been overlooked, or perhaps overshadowed by it’s bigger brother – the CS80, but this instrument has ascended in popularity among aficionados, and we know this synth is highly sought after by those who truly appreciate it.

6 Voice, dual channel (stereo), aftertouch, 30 memories, ring-mod, chorus & Leslie effects, lowpass, highpass, and bandpass VCF, fully programmable and with a 4 channel polyphonic sequencer etc.

Those in the know will already tell you that this is one of the finest analogue polys ever made and a work of audio art in its own right. It shares most of the same technology as the CS80 and many of the characteristics and tonal qualities as well. The other big ‘Hello’ is also the fact you can get really close to the CS80 sound for a lot less money…this makes it even more appealing considering the price.

The UK owner we are selling this magnificent machine for has owned it for over a decade and the synth has been in regular use during that time, with periodic maintenance carried out to keep it in top workmen order. MIDI was never retro-fitted to this CS70M but the kits can still be sourced from Kenton in the UK, so if you would like a price for the supply and installation of a MIDI kit then please contact us for a quote.

The cosmetic condition of this example is extremely good overall with only light user wear & natural aging to the control surfaces. The faux wood laminate cabinet it in very good order with only a couple of spots where this has been worn. Once we get the pictures sorted out then you will be able to determine this for yourself, but we would grade this is “very good original condition – 8.5 out of 10 cosmetically.’

Operationally, our trusted ‘Yamaha CS Series’ restoration experts – KSR have already carried out a full service on the CS70M, so it’s 100% perfectly working and ready for its new owner.

There are a few demos on YT of these but we like this rather ambient-noodling one from ‘MoreAnalog’ because it demonstrates nicely how the CS70M has the CS80 vibe we are talking about: https://youtu.be/1_jy9ERBTPs

This CS70M is sold through RL Music with a 3-month warranty and can operate on US 110V or EU 220V. Also, we can supply a PDF photocopy of the user manual, and of course, the proprietary Yamaha power-cable.

Price: £6990 GBP

Availability: This CS70M is available for sale now.

Sample picture of the last CS70M sold below – pictures of actual example for sale to follow shortly.


Moog System 55

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

Came into stock: Arrived at RL Music in April 2017

Restoration Status: A full cosmetic and operational restoration by KSR has already been carried out (completed in 23rd August 2017), so this Vintage Original System 55 is ready for sale now.

Remarks: We have been granted a unique opportunity here as these Vintage Original Moog System 55 (with RA Moog 950 Keyboard & Garage) are super rare instruments, and highly sought after. We weren’t given a lot of detailed background information on this system other than the last owner purchased it from a well known Moog collector in Italy several years ago. The Italian musician/collector used this system as a part of a larger Moog Modular set-up, which explains why the configuration is not quite late 1970s factory stock.

Our client (the current owner) had commissioned KSR to undertake a full systems-wide overhaul of the entire instrument, to prepare it for sale. The restoration included refinishing all the cabinets as well, so the fit & finish on this 40+ year old Moog is sublime, and of course, it works flawlessly.

This is THE mother of all synthesizers and although there are a plethora of analogue instruments in modular format to choose from these days (which is wonderful), nothing will hold the mystique, power and sheer collectability of an original Moog. These Vintage Moogs come with very strong & proven investment potential, so aside being outstanding music instruments, they keep giving in other ways also.

The System 55 was the last of the great “walls-of-Moog” and this system being from around 1976, represents the most stable and reliable in terms of module build versions. This particular System 55 has clearly been lovingly cared for, for 40+ years.

Notes on the cosmetic condition:

All cabinets and control surfaces on the main synth sections are in excellent and original condition. The RA Moog 950 keyboard & Garage have their original wood cabinets which are also in excellent condition, although all the cabinets do have a few signs of natural ageing and use, but the keys are undamaged, having an even colour. The module faceplates themselves are in excellent condition (as are the internal circuits) but there are inevitable signs of some wear from around the locating screws, although this is something we would expect to see in a modular system of this age.

The top cabinet did not come with a rear-enclosure board fitted. Many modulars of this age do not have rear-covers, but KSR have offered to manufacture and fit one if the buyer of the system would like one fitted. There would be no charge for this, but the top cabinet would need to go back to KSR to have that carried out.

We would rate the whole system as 9 out of 10 cosmetically – collector grade.

Notes on the restoration:

An IEC socket was fitted as standard on these late 70s systems. The power-supply has been completely reconditioned, it runs on US 110V or EU 220V, although set on EU 220V whilst here in the UK of course.

All the 1/4 inch jack-sockets have been replaced with high-quality Switchcraft® panel mount sockets to improve connectivity. KSR implemented this upgrade with the owners permission as 40+ year old sockets can be very intermittent in connection, regardless of cleaning, and this can be very frustrating for users of voltage controlled/audio systems like these.

Each and every module and been tested, cleaned & calibrated, and where necessary, any decoupling (power regulation) caps replaced. The 950 Keyboard has been stripped and completely overhauled, with every key cleaned, and the key-bed & contacts cleaned.

All Cinch-Jones S-Trig connectors cleaned/deoxidised.
Wiring loom integrity checked.

Other than the items noted above, no components that effected the sound character of the Moog were replaced (or needed to be in fact). We retained the original knobs though as these are a major cosmetic component to the aesthetic of this authentic vintage instrument.

Thousands of pounds have been spent on the restoration work which has taken Kent Spong of KSR, over 3 months to complete.

Module configuration as follows:

Top Cabinet
1 x 914 Fixed Filter Bank
1 x 992 Control Voltages
1 x 904A Low Pass Filter
1 x 904-C Filter Coupler
1 x 904B High Pass Filter
1 x 904A Low Pass Filter
3 x 902 VCA
1 x 993 Trig & EG Voltage
5 x 911 EG
1 x 911A Dual Trigger Delay

Bottom cabinet
2 x 921A Oscillator Drivers
6 x 921B Oscillator
1 x 921 Voltage Controlled Oscillator
1 x 961 Sequencer Interface
1 x 960 Sequencer
1 x 962 Sequential Switch

3 x CP3A Mixer Control
1 x CP2 Multi Func
1 x CP8A Power Switch

RA Moog 950 Keyboard Controller

We were not supplied with any 1/4 inch jacks or cinch-jones S-Trig cables, although Synthesizers.com can supply these from new (recommended) here: http://www.synthesizers.com/qmse.html

Unfortunatley, no original user instruction or service documentation provided with this Moog System 55.

This Vintage Original Moog Modular System 55 is sold with a full 6 month (return-to-dealer) warranty covering all T&M.

Price: £65000 GBP

Availability: This Vintage Original Moog Modular System 55 is available for sale now.

Pictures below of actual System 55 for sale. Click on the thumbnails for a high resolution photos.



Korg PS3200

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

Came into stock:  3rd March 2017.

Restoration Status: KSR to service once sold, and prior to shipping to the new owner. This PS3200 is in perfect working condition, but the servicing work is standard on all our vintage synths for sale, although it is more akin to a ‘health-check’ on a instrument of this fine condition.

Remarks: We are delighted to present a very rare opportunity to own a true vintage classic – the Korg PS3200. Our client has not owned the Korg for more than a few years, but it has been well cared for in their own home studio during their ownership. Prior to this the Korg was owned by UK synth collector. The cosmetic condition of the control panels & original wood-veneer cabinets for both the synth & the PS-3010 48-key Polyphonic Keyboard Controller are very good, with only minimal wear for an instrument of this age, and operationally it’s perfectly working. The PS3200 has clearly been very well looked after throughout its 40 year life, and likely regularly serviced as well, although we will carry out a further service on the synth for the new owner.

A couple of items of note:
There is a the non original knob on the PS-3010 Keyboard. The original Korg potentiometer is intact, so we can only assume at some time in the past, the large Korg control knob has been lost and replaced with the one you can see in the pictures below. Also, the battery cover at the rear of the synth is missing. Not huge problems in the scheme of things, but we’re just noting these for full disclosure.

The PS3200 is a fully polyphonic, 16 memory semi-modular system incorporating divide-down technology driving 2 VCO’s and micro tuning ability. The technical specification aside, this instrument defines the word “ambient” and has the most wonderful warm, rich and characterful sound that any vintage polysynth can deliver….a truly unique machine.

The semi-modular nature of the PS3200 provides some fascinating routing options for “polyphonic” sound design, and the remote keyboard offers a number of performance features within the CV/Gate domain.

This PS3200 operates on US 110V, but comes with a EU 220V converter – it will be sold with a 3 month warranty. Included with the sale is the original PS-3001 60-pin locking connection cable, and of course the proprietary power-cable. We will also include a PDF copy of the user manual.

Sales Price: £10900 GBP.

Availability: This PS3200 is available for sale now, and can be reserved on deposit (20%).

Click on the thumbnail for higher resolution photo of the actual Synthi AKS for sale.



We are Brokering this VCS3 Mk1 “The Putney” for and on their behalf of our UK customer.

Restoration Status: Restoration has been completed by our Service Partner – KSR (Kent Spong Restorations) on 22nd September 2016.

Remarks: So how about owning an early 1970s Mk1 Putney – one of the most sought after synthesizers in the world! We very rarely have these in stock, and having a 45 year old historic music instrument in our possession is always an honour and privilege.

This iconic, and historically important, synthesizer comes from a time when the whole concept of electronic music instruments was in its infancy. This VCS3 would have been made around the time that the first Minimoog appeared to the world, and only a few years after the first Moog modular was created for musicians…wonderous times indeed for electronic music.

We are Brokering this amazing instrument for our UK client, a music teacher (retired), who had acquired it from college music department disposal some 30 years or so ago, and the VCS3 had been kept boxed up by the owner and unused in all that time. Upon first inspection, KSR noted that the VCS3 was in great condition internally, so it has been well maintained during it’s working life an an EM education tool in the 1970s. The overall condition is very good in fact, so post-restoration this will present beautifully, although there is a serial number etched into the rear-panel (photo’s will be supplied to show this), but it’s at the back and quite normal to see on these education supplied synths. Many VCS3 from this period come from education establishments, so it adds really interesting provence and context we think.

As this VCS3 Mk1 ‘Putney’ has been in storage for quite a while, we had asked KSR to carry out an extensive ground-up restoration to bring it back to its former glory, whilst ensuring we preserved their authenticity at the same time. Electronic instruments of this age need a deep level of restoration, but we approach this kind of work sympathetically.

The time & resources invested into this instrument will include:

>Strip-down of every component, panels, cabinet
>Original wood cabinet sympathetically re-finished by hand (preserving patina).
>Control Panels deep-cleaned (vary carefully).
>Every control component (potentiometers/switches/matrix panel) stripped, cleaned & lubricated
>Power-Supply re-capped & calibrated.
>Brand new Matrix Pin set (from EMS).
>Brand new power cable (from EMS).
>Full system-wide test & calibration.

The above restoration work is the minimum we are investing into the instruments.

In addition to the above, the following work can also be carried out by request. This is a costed options, so is additional to the sales prices listed at the bottom of this page:

*VCO stabilisation modification implemented in line with EMS guidelines = £400 GBP

As mentioned above, we have already purchased a a brand new (full) set of matrix pins, supplied from EMS, for this VCS3, and a new power-cable. The new matrix pins will ensure a strong continuity of contact in the Matrix Panel.

Inevitably, there are some parts that will need replacement (mostly ageing capacitors). We always work alongside EMS technical guidelines to ensure we can keep the authenticity of these 45+ year old synths intact, so no components that would effect the sound will be changed unless we absolutely have too, and even then, we will only source NOS parts from the same production era.

Also, we have not replaced the original cabinet, or get the panels repainted/screen-printed, so both instruments are kept 100% original. However, if you prefer to purchase this VCS3 MK1 and then want to have th panels refinished (repainted/screen-printed) to look perfect then this is possible of course, so please contact us for a quote to have this carried out.

As you can see from the pictures, The presentation is excellent considering this synth is 45 years old, and it offers an excellent investment if you have been looking for a ‘keeper’ for your own collection.


Mk1 VCS3 ‘The Putney’ = £10,900 GBP.

Availability: This EMS VCS3 MK1 Putney is is available for sale now!

Click on the Thumbnails for higher resolution photos of actual synth for sale.


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 foot switch and the optical photoelectric Vol-Wah 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 available for sale now.

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