Moog System 15 (reis...

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

Came into stock: Available from RL Music from 2nd December 2019.

Servicing Status: A full health-check by KSR will be carried post-sale.

Remarks: We’re both fascinated and excited to see one of the recently manufactured Moog System 15 reissues come though our Brokering Service, and unlike nearly all our usual opening remarks for vintage synths, this is in nearly new condition because it’s only 2 years old!

There is plenty of information on the internet (and from Moog of course) about this beautifully re-made classic from the original Moog companies 1973 portable Modular line-up, and what a superb job of reproducing this they have done. It’s a hand-built instrument that oozes quality, heft and presence, with a ‘no expense spared’ approach to manufacturing it. This is most certainly not a low-budget/cost clone, and sounds almost indistinguishable from the vintage original…bravo!

Only 150 of these System 15 reissues were produced, and this example is serial #123.

This System 15 was imported into the UK by my client from a Moog authorised US dealer, and was to be their first experience with using a modular synth, so quite a way to start. However, our client just didn’t gel with the format, and literally, after a single afternoons use, packed the Moog back up and put it aside. It’s a shame that this gorgeous machine didn’t resonate (pun intended) with our client, but sometimes that’s just how it goes, so we have been appointed to Broker it.

The System 15 works perfectly, but we will ask KSR to give is a full health-check before shipping/handing it to the new owner, but there are no concerns here about the operation.

Cosmetically, the System 15 is immaculate, as you can see from our own pictures, and the Modular comes with all the original documentation supplied from Moog, including a super hardback bound user-manual and serial number certificate. There is also a selection of 1/4“ jacks of varying lengths, S-Trig and V-Trig cables (pictured below) etc.

This Moog System 15 is currently set to operate on EU 220V, but it can be adjusted to work on any international voltage through the settings switch at the rear of the cabinet (pictured below).

Brokered through RL Music, it is being sold with a full 3-month warranty and can be shipped worldwide, and we can re-utilise the original Moog packaging for this as we have the inner retail-box (pictured below), and the outer export-carton as well, as well as the foam inserts, to protect the synth etc.

Demos are available by appointment only.

The health-check is carried out by KSR as a priority once the sale has been completed, and although it will delay shipping/delivery by a short time, we know from experience that customers are happy to wait.

Price: £10,500 GBP.

Availability: This Moog System 15 reissue is available for sale now!

Click on the thumbnails for higher resolution photos of the actual Moog System 15 reissue for sale.


Moog System 15 &...

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

Came into stock: August 2016.

Restoration Status: KSR have already fully undertaken a full overhaul of the System 15 and 950 Keyboard in Nov 2016, so both items are ready for sale now.

Remarks: We have been given a unique opportunity here as this vintage original Moog System 15 & 950 Keyboard are owned by the son of the late Johnny Arbiter, who many of you will know, was the owner/operator (post 1990) of the famous Turnkey music retail business in London. Johnny died in 2003, and much of the collection of vintage keys that formed part of the Turnkey studio museum passed to his son, Dan Arbiter – our client.

We weren’t given a lot of detailed background information on this Moog System 15 & 950 Keyboard, but they certainly were in the Turnkey collection for some years (post 1990), although they have been in storage since around 2005, hence our client had commissioned KSR to undertake a full systems-wide overhaul of both instruments, to prepare them for sale.

Notes on the cosmetic condition:

Both units are in very good original condition. The original Tolex on the System 15 is in remarkable order with no tears, and the nickel hardware all showing a beautiful vintage patina. The 950 keyboard has it’s original wood cabinet which is in good condition, although does 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), so we would rate both items as 9 out of 10 cosmetically – collector grade. Both items have not had any deeper cosmetic treatments (like re-tolexing or new wood cabinets etc.), so these would appeal to a more purist collector/enthusiast looking for a more authentic vintage look.

Notes on the restoration:

An IEC socket was fitted sometime during the lifetime of the System 15 to enable the system to be used in the UK, and although the power-supply has been reconditioned, it runs on US 110V (the transformer can’t be modified to run EU 220V). Originally, the system was supplied from Moog with the standard 3-pin US power-socket from the factory back in the 1970s.

All the 1/4 inch jack-sockets have been replaced with high-quality Switchcraft® panel mount sockets to improve connectivity. KSR implemented this upgrade 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.

Our vintage Moog restoration expert, Kent Spong of KSR, undertook an extensive ground-up restoration on the System 15 & 950 Keyboard Controller between August and November 2016. Other than the items noted above in the ‘modifications’ paragraph, 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.

Configuration Top to bottom:

As was typical with these earlier Moog Music Inc. System 15, they contain a mixture of RA Moog and later Moog Music inc. modules. The earliest module in the cabinet is dated November 1973 but the majority are dated 1974, so we can arguably date the production of the system from around that time.

907 Fixed Filter Bank (RA Moog)
904A Low Pass Filter
911 Envelope Generator
902 Voltage Controller Amplifier (RA Moog)

921A Oscillator Driver
921B Voltage Controlled Oscillator
921B Voltage Controlled Oscillator
921 Voltage Controlled Oscillator
923 Noise Source w/ LP and HP Filters
911 Envelope Generator
902 Voltage Controller Amplifier (RA Moog)

CP3 Mixer
– Reversible Attenuator
Controller Output
Trunk Lines

This Moog Modular System 15 & 950 Keyboard are sold with a 3 month warranty, and as mentioned above, runs on US 110V. We were not supplied with any 1/4 inch jacks or cinch-jones S-Trig cables, although can supply these from new (recommended) here:

We can ship world-wide, so please ask us for a packaging & shipping quote for your preferred destination address.

Price: £14990 GBP.

Availability: This Moog Modular System 15 & 950 Keyboard are now SOLD as at 24th March 2017.

Pictures supplied below are of the actual System 15 & keyboard, but more high-res pictures will be available shortly.