The RS-60N Envelope is a flexible EG that generates a four-stage ADSR voltage envelope that varies from 0V to +10V. It has a new faceplate with elongated holes.
Periodic waveforms - such as those produced by VCOs and LFOs - have easily recognised pitches , amplitudes and waveforms that you can spot on an oscilloscope or screen. (For a brief discussion of these please turn to the chapters dedicated to the RS-80 LFO and RS-90 VCO.)
Non-periodic waveforms, or 'noise', have random form, and while they are continuous, they contain no easily discernable pitches or amplitudes. (See the chapter on the RS-40.) But not all waveforms conform to these models. In particular, there is one type of waveform that is often not recognised as a wave at all. This is because it is used almost exclusively to 'shape' or 'contour' other signals. On some synthesisers (such as the Minimoog) the circuit that produces this class of waves is even called a 'contour', but its most common name is an 'Envelope Generator'.
In use :
The RS-60N Envelope Generator is a flexible EG that generates a four-stage ADSR voltage envelope that varies from 0V to +10V.
The envelope can be attenuated and inverted if desired.
At their minimum values the A, D and R stages offer very rapid responses of better than 0.5 mS , thus making the Integrator much snappier than other analogue synths that often offer minimum attack times as slow as 5mS - 10mS.
The S stage allows you to apply gains ranging from -∞dB to 0dB (unity gain) to the steady-state level.
The RS-60N offers a CV input that extends or shortens the Decay and Release times for sustained effects.
There are also two switches that allow you to trigger the envelope manually, prevent it from re-triggering, auto-repeat once it has completed its profile, and so on.
Modulating the envelope and using combinations of the retrigger switches allows you to generate complex envelope and low-frequency oscillations.
Trigger & Gate Inputs
In normal use the envelope is generated when the mod ule receives a gate pulse or is triggered by a specific input. The RS-60N offers two such inputs:
TRIG-RETRIG IN:
In standard use, the positive-going edge of any waveform presented to this input is treated as a trigger pulse of negligible duration. This is equivalent to pressing down a key and releasing it immediately. More complex uses for this input are described in the section on Mode Switches (below).
GATE-TRIG IN:
If the voltage of any waveform presented to this input reaches +1V it is treated as a gate that is held open until the voltage drops below +1V.
ATTACK:
The Attack is initiated upon receipt of a trigger or gate, and the unattenuated output voltage will rise from 0V to +10v in the time determined by the ATTACK knob. The minimum attack time is 0.5mS. The maximum is approximately 10S.
DECAY:
Provided that a Gate still exists at the completion of the attack, a decay phase immediately follows. The unattenuated output voltage will fall from +10v to the level determined by the SUSTAIN level in the time determined by the decay knob. The minimum decay time is 2.5mS. The maximum is approximately 20S.
SUSTAIN:
The Sustain knob determines the level of the sustained portion of the envelope, and has an unattenuated range of 0V to +10v. The sustain phase only occurs when a Gate is used, or when the envelope is 'held' by the appropriate toggle switch (see below).
RELEASE:
The Release is initiated at the moment the Gate or Trigger ceases. The unattenuated output voltage will fall from the level determined by the Sustain level to 0V in the time determined by the Decay knob. The minimum Release time is 2.5mS. The maximum is approximately 20S.
LEVEL:
The output level and polarity are controlled by the LEVEL control. With this turned fully clockwise, the envelope will be output without attenuation. As you turn the knob anticlockwise, the signal will be attenuated until, with the knob in the 12 o'clock position, no envelope is generated. As you continue to turn the LEVEL knob anticlockwise, an attenuated inverted envelope will be output until, at the knob's fully anticlockwise position, the inverted envelope is output without attenuation.
OUTPUTS:
Two outputs are provided. These carry identical signals so you can direct the envelope to two destinations simultaneously.
Mode Switches
Two mode switches are provided, and these modify the action of the envelope generator. There are nine combinations of the two switches, and these act as follows:
STD / STD:
The STD (standard) setting is the normal mode of operation for conventional ADSR envelope generation using a Gate pulse to initiate and hold the envelope.
HOLD / STD:
In general, the HOLD position holds the envelope voltage at the level determined by the sustain control. However, the way in which it does this is further modified by whether the GATE-TRIG IN or the TRIG-RETRIG IN is used.
• GATE-TRIG IN: All triggers and gate pulses are ignored, and the envelope is permanently held at the S level. The A, D and R phases are not used.
• TRIG-RETRIG IN: A new trigger or gate pulse will retrigger the A and D phases of the envelope, before holding at the S level. The R phase is not used
ONE SHOT / STD:
You may provide a manual Gate by depressing the switch to the ONE SHOT position. The envelope will enter the R phase when you release the switch.Triggers received at TRIG-RETRIG IN will cause the envelope to repeat for as long as the ONE SHOT switch is depressed.
HOLD / GATED REPEAT / AUTO REPEAT:
These combinations have the same effect.
The REPEAT functions cause the envelope to generate an output determined by the A and D settings, then repeat. Consequently, the RS-60 is capable of generating a considerable range of repeated AD curves that may be used as LFOs or even audio frequency oscillations, the frequency of which are defined by the time taken to complete one AD cycle. (Modulating the Decay - see below - then makes many other waveforms possible.)
The maximum repeat rate is approximately 300Hz.
The minimum repeat rate is approximately 0.03Hz
The REPEAT function is further modified by whether the GATE-TRIG IN or the TRIG-RETRIG IN is used.
• GATE-TRIG IN
All triggers and gate pulses are ignored.
• TRIG-RETRIG IN
A gate will hold the envelope at +10V. In the absence of a Gate, the REPEAT will occur as before.
STD / GATED REPEAT:
This combination allows the envelope to repeat only when a Gate is presented to the GATE-TRIG IN. Signals presented to the TRIG-RETRIG IN have no effect.
STD / AUTO REPEAT:
• GATE-TRIG IN
This combination allows the envelope to repeat whether or not a Gate signal is presented to the GATE-TRIG IN, and any such Gates are ignored.
• TRIG-RETRIG IN
If a Gate signal is presented to the TRIG-RETRIG IN, the envelope will be held at +10v while the Gate is received, and will REPEAT in the absence of the Gate.
ONE SHOT / GATED REPEAT / AUTO REPEAT:
These combinations have the same effect.
The ONE SHOT position acts as a Gate pulse for the duration that you hold it in that position. With either GATED REPEAT or AUTO REPEAT also selected, the envelope will act in two ways, as follows:
•TRIG-RETRIG IN
If a Gate signal is presented, the envelope will be held at +10v while the Gate is received.If no Gate signal is presented to the TRIG-RETRIG IN, the envelope will REPEAT for as long as you hold the switch down.
•GATE-TRIG IN
Signals presented to the GATE-TRIG IN have no effect.You can use the repeating options to turn the RS-60 into a sophisticated LFO, and the gated repeats can be used to generate sophistic poly-rhythmic effects. If the A and D times are short enough you can generate audible frequencies, and very complex waveforms can be obtained if you use fast LFOs or other audio frequency signals to retrigger the envelope.
The maximum repeat rate is approximately 300Hz.
The minimum repeat rate is approximately 0.03Hz.
CV-IN D&R
You can modulate the Decay and Release times by presenting a positive CV to this input. A CV of 0V has no effect, while a CV of +10v will shorten the times to their minimums. This is particularly useful for key-scaling the envelope to imitate the responses of the many natural sounds and instruments that become shorter in duration as their pitch increases. Another use if for emulating the response of a 'damper' function in plucked and hammered sounds.
Status LED
The red LED gives you a direct visual indication of the voltage being produced by the RS-60N. When it is at its brightest, the envelope has reached +10V. When it is extinguished, no voltage is being produced. The position of the master level attenuater / inverter has no effect on the LED.
12HP
How much is my shipping?
Shipping is automatically calculated before you submit your payment information. Simply add items to your cart and proceed to the checkout page, where you'll be offered shipping options and their prices. In the UK it's normally around £4 for order values under £150, and free above that. Shipping to mainland EU is typically between £7 and £20, depending on the shipping method and the size and weight of the order.
Do you ship to my country?
Almost certainly - the site will give you an estimate of shipping costs if you add an item to the cart and then enter your country and postcode. If you have specific requirements (such as if you prefer UPS over FedEx, for example) then let us know in advance and we'll try to work something out for you.
Shipping methods
We use a combination of Parcelforce, DPD, Royal Mail and UPS for the UK, and for international orders it's either Royal Mail, UPS, DHL or FedEx depending on where you are in the world. If you have a particular preference then try to let us know BEFORE you order so we can look into it for you. Please note that there may occasionally be additional shipping charges if you live in a remote area, depending on what surcharges are applied by the shipper. We'll get in touch to discuss this with you in such cases.
Dispatch times
For UK orders, we normally dispatch the same working day if we get the order before 15:00. If you have a really urgent situation then of course drop us an email before ordering and we'll always do our absolute best to accommodate you.
For international orders, we normally dispatch the same day if we get the order before 13:00 but again, occasionally it might be the next day before we can send it out, and sometimes FedEx or UPS may come a little earlier than scheduled which would also push an order into the next day.
Shipping times
Since April 2020 the couriers we use have suspended guarantees for shipping times, so even though we're paying them for priority services - 24-48 hours for most of the world - in practice it's often an extra day on top and sometimes it can be longer.
There is absolutely nothing we can do about this unfortunately. If you are outside the UK and it's a life-or-death situation where you absolutely MUST have that passive mult for the next day then... it may be better to find a local supplier.
Saturday shipping
If you're in the UK and you order before 15:30 on a Friday then we can send something for a Saturday delivery (NB: this applies to UK mainland addresses only). The success rate with DPD is about 95% so it's worth a punt most of the time. Please note that if you select Saturday shipping on an order placed earlier in the week, we'll wait until Friday to ship it.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch if you have questions.
Product Overview
The RS-60N Envelope is a flexible EG that generates a four-stage ADSR voltage envelope that varies from 0V to +10V. It has a new faceplate with elongated holes.
Periodic waveforms - such as those produced by VCOs and LFOs - have easily recognised pitches , amplitudes and waveforms that you can spot on an oscilloscope or screen. (For a brief discussion of these please turn to the chapters dedicated to the RS-80 LFO and RS-90 VCO.)
Non-periodic waveforms, or 'noise', have random form, and while they are continuous, they contain no easily discernable pitches or amplitudes. (See the chapter on the RS-40.) But not all waveforms conform to these models. In particular, there is one type of waveform that is often not recognised as a wave at all. This is because it is used almost exclusively to 'shape' or 'contour' other signals. On some synthesisers (such as the Minimoog) the circuit that produces this class of waves is even called a 'contour', but its most common name is an 'Envelope Generator'.
In use :
The RS-60N Envelope Generator is a flexible EG that generates a four-stage ADSR voltage envelope that varies from 0V to +10V.
The envelope can be attenuated and inverted if desired.
At their minimum values the A, D and R stages offer very rapid responses of better than 0.5 mS , thus making the Integrator much snappier than other analogue synths that often offer minimum attack times as slow as 5mS - 10mS.
The S stage allows you to apply gains ranging from -∞dB to 0dB (unity gain) to the steady-state level.
The RS-60N offers a CV input that extends or shortens the Decay and Release times for sustained effects.
There are also two switches that allow you to trigger the envelope manually, prevent it from re-triggering, auto-repeat once it has completed its profile, and so on.
Modulating the envelope and using combinations of the retrigger switches allows you to generate complex envelope and low-frequency oscillations.
Trigger & Gate Inputs
In normal use the envelope is generated when the mod ule receives a gate pulse or is triggered by a specific input. The RS-60N offers two such inputs:
TRIG-RETRIG IN:
In standard use, the positive-going edge of any waveform presented to this input is treated as a trigger pulse of negligible duration. This is equivalent to pressing down a key and releasing it immediately. More complex uses for this input are described in the section on Mode Switches (below).
GATE-TRIG IN:
If the voltage of any waveform presented to this input reaches +1V it is treated as a gate that is held open until the voltage drops below +1V.
ATTACK:
The Attack is initiated upon receipt of a trigger or gate, and the unattenuated output voltage will rise from 0V to +10v in the time determined by the ATTACK knob. The minimum attack time is 0.5mS. The maximum is approximately 10S.
DECAY:
Provided that a Gate still exists at the completion of the attack, a decay phase immediately follows. The unattenuated output voltage will fall from +10v to the level determined by the SUSTAIN level in the time determined by the decay knob. The minimum decay time is 2.5mS. The maximum is approximately 20S.
SUSTAIN:
The Sustain knob determines the level of the sustained portion of the envelope, and has an unattenuated range of 0V to +10v. The sustain phase only occurs when a Gate is used, or when the envelope is 'held' by the appropriate toggle switch (see below).
RELEASE:
The Release is initiated at the moment the Gate or Trigger ceases. The unattenuated output voltage will fall from the level determined by the Sustain level to 0V in the time determined by the Decay knob. The minimum Release time is 2.5mS. The maximum is approximately 20S.
LEVEL:
The output level and polarity are controlled by the LEVEL control. With this turned fully clockwise, the envelope will be output without attenuation. As you turn the knob anticlockwise, the signal will be attenuated until, with the knob in the 12 o'clock position, no envelope is generated. As you continue to turn the LEVEL knob anticlockwise, an attenuated inverted envelope will be output until, at the knob's fully anticlockwise position, the inverted envelope is output without attenuation.
OUTPUTS:
Two outputs are provided. These carry identical signals so you can direct the envelope to two destinations simultaneously.
Mode Switches
Two mode switches are provided, and these modify the action of the envelope generator. There are nine combinations of the two switches, and these act as follows:
STD / STD:
The STD (standard) setting is the normal mode of operation for conventional ADSR envelope generation using a Gate pulse to initiate and hold the envelope.
HOLD / STD:
In general, the HOLD position holds the envelope voltage at the level determined by the sustain control. However, the way in which it does this is further modified by whether the GATE-TRIG IN or the TRIG-RETRIG IN is used.
• GATE-TRIG IN: All triggers and gate pulses are ignored, and the envelope is permanently held at the S level. The A, D and R phases are not used.
• TRIG-RETRIG IN: A new trigger or gate pulse will retrigger the A and D phases of the envelope, before holding at the S level. The R phase is not used
ONE SHOT / STD:
You may provide a manual Gate by depressing the switch to the ONE SHOT position. The envelope will enter the R phase when you release the switch.Triggers received at TRIG-RETRIG IN will cause the envelope to repeat for as long as the ONE SHOT switch is depressed.
HOLD / GATED REPEAT / AUTO REPEAT:
These combinations have the same effect.
The REPEAT functions cause the envelope to generate an output determined by the A and D settings, then repeat. Consequently, the RS-60 is capable of generating a considerable range of repeated AD curves that may be used as LFOs or even audio frequency oscillations, the frequency of which are defined by the time taken to complete one AD cycle. (Modulating the Decay - see below - then makes many other waveforms possible.)
The maximum repeat rate is approximately 300Hz.
The minimum repeat rate is approximately 0.03Hz
The REPEAT function is further modified by whether the GATE-TRIG IN or the TRIG-RETRIG IN is used.
• GATE-TRIG IN
All triggers and gate pulses are ignored.
• TRIG-RETRIG IN
A gate will hold the envelope at +10V. In the absence of a Gate, the REPEAT will occur as before.
STD / GATED REPEAT:
This combination allows the envelope to repeat only when a Gate is presented to the GATE-TRIG IN. Signals presented to the TRIG-RETRIG IN have no effect.
STD / AUTO REPEAT:
• GATE-TRIG IN
This combination allows the envelope to repeat whether or not a Gate signal is presented to the GATE-TRIG IN, and any such Gates are ignored.
• TRIG-RETRIG IN
If a Gate signal is presented to the TRIG-RETRIG IN, the envelope will be held at +10v while the Gate is received, and will REPEAT in the absence of the Gate.
ONE SHOT / GATED REPEAT / AUTO REPEAT:
These combinations have the same effect.
The ONE SHOT position acts as a Gate pulse for the duration that you hold it in that position. With either GATED REPEAT or AUTO REPEAT also selected, the envelope will act in two ways, as follows:
•TRIG-RETRIG IN
If a Gate signal is presented, the envelope will be held at +10v while the Gate is received.If no Gate signal is presented to the TRIG-RETRIG IN, the envelope will REPEAT for as long as you hold the switch down.
•GATE-TRIG IN
Signals presented to the GATE-TRIG IN have no effect.You can use the repeating options to turn the RS-60 into a sophisticated LFO, and the gated repeats can be used to generate sophistic poly-rhythmic effects. If the A and D times are short enough you can generate audible frequencies, and very complex waveforms can be obtained if you use fast LFOs or other audio frequency signals to retrigger the envelope.
The maximum repeat rate is approximately 300Hz.
The minimum repeat rate is approximately 0.03Hz.
CV-IN D&R
You can modulate the Decay and Release times by presenting a positive CV to this input. A CV of 0V has no effect, while a CV of +10v will shorten the times to their minimums. This is particularly useful for key-scaling the envelope to imitate the responses of the many natural sounds and instruments that become shorter in duration as their pitch increases. Another use if for emulating the response of a 'damper' function in plucked and hammered sounds.
Status LED
The red LED gives you a direct visual indication of the voltage being produced by the RS-60N. When it is at its brightest, the envelope has reached +10V. When it is extinguished, no voltage is being produced. The position of the master level attenuater / inverter has no effect on the LED.
Technical Specs
Shipping Details
How much is my shipping?
Shipping is automatically calculated before you submit your payment information. Simply add items to your cart and proceed to the checkout page, where you'll be offered shipping options and their prices. In the UK it's normally around £4 for order values under £150, and free above that. Shipping to mainland EU is typically between £7 and £20, depending on the shipping method and the size and weight of the order.
Do you ship to my country?
Almost certainly - the site will give you an estimate of shipping costs if you add an item to the cart and then enter your country and postcode. If you have specific requirements (such as if you prefer UPS over FedEx, for example) then let us know in advance and we'll try to work something out for you.
Shipping methods
We use a combination of Parcelforce, DPD, Royal Mail and UPS for the UK, and for international orders it's either Royal Mail, UPS, DHL or FedEx depending on where you are in the world. If you have a particular preference then try to let us know BEFORE you order so we can look into it for you. Please note that there may occasionally be additional shipping charges if you live in a remote area, depending on what surcharges are applied by the shipper. We'll get in touch to discuss this with you in such cases.
Dispatch times
For UK orders, we normally dispatch the same working day if we get the order before 15:00. If you have a really urgent situation then of course drop us an email before ordering and we'll always do our absolute best to accommodate you.
For international orders, we normally dispatch the same day if we get the order before 13:00 but again, occasionally it might be the next day before we can send it out, and sometimes FedEx or UPS may come a little earlier than scheduled which would also push an order into the next day.
Shipping times
Since April 2020 the couriers we use have suspended guarantees for shipping times, so even though we're paying them for priority services - 24-48 hours for most of the world - in practice it's often an extra day on top and sometimes it can be longer.
There is absolutely nothing we can do about this unfortunately. If you are outside the UK and it's a life-or-death situation where you absolutely MUST have that passive mult for the next day then... it may be better to find a local supplier.
Saturday shipping
If you're in the UK and you order before 15:30 on a Friday then we can send something for a Saturday delivery (NB: this applies to UK mainland addresses only). The success rate with DPD is about 95% so it's worth a punt most of the time. Please note that if you select Saturday shipping on an order placed earlier in the week, we'll wait until Friday to ship it.
Pre-orders
If a product is listed as a pre-order, it means we've ordered it from the supplier but it's not physically in stock yet. The product listing will include an estimated shipping date based on the best information we have from the supplier, but do bear in mind this is subject to change and is not a guaranteed date.
If you place an order containing a mixture of in-stock and pre-order items, we'll normally hold off on shipping anything until the pre-order item(s) have arrived, rather than splitting it into multiple shipments. If you need the in-stock items sooner, we'd recommend placing separate orders. As always, please get in touch if you have questions.
