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Nervous Squirrel Zeno's Paradox Eurorack Clock Divider Module

Nervous Squirrel

£199.00
In stock.
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Shipping info

Manufacturer's description

This module was very much inspired by Arthur Ganson's "Machine with Concrete". This fabulous sculpture involves a motor driven chain of reducing worm drives, ending with the last shaft set in concrete.

After building clock dividers for a couple of Arp 1613 sequencer clones, it seemed that it might be fun to chain some ripple counter chips to take the divisions a little further.

When the module is used as a clock divider, it can be useful as a method of generating timed events that happen occasioanlly, or very occasionally.

The module can be used as a sub oscillator if a clean audio rate wave is fed into the clock input. The input can be any repeating wave shape, and will produce a series of square wave outputs, each one octave below the other.

Feeding other audio sources (drums etc) into the clock will produce crunchy lo-fi oddness from the outputs.

Patching white noise into the clock input produces a series of increasingly filtered noise sources at the outputs.

A clock signal input at a frequency of 1Hz causes the last LED to flash about once every 34 years. Chaining two modules with 1Hz in the first input causes the last LED to flash after around 37 billion years. 3 modules = around 39 quintillion years, 4 modules = around an undecillion years (1,329,227,995,784,920,000,000,000,000,000,000,000).

The clock input can however respond to frequencies up to around 18kHz, creating a good range of useful activity across the outputs.

Features and controls

CLOCK IN: Accepts any audio or CV voltage crossing a threshold of around 1V.

RESET IN: Resets when the leading edge of a gate or trigger is detected.

MANUAL RESET: Push button to reset / hold.

OUTPUTS: 30 in total, each at half the frequency of the previous.

Technical details

  • Width: 14HP
  • Depth: 35mm behind 2mm thick panel
  • Current @ +12V: 225mA (all LEDs on)
  • Current @ -12V: 16mA
  • Output level: 7V
  • Width: 14HP
  • Depth: 35mm
  • Current: +12V (up to) 225mA / -12V 16mA

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

Manufacturer's description

This module was very much inspired by Arthur Ganson's "Machine with Concrete". This fabulous sculpture involves a motor driven chain of reducing worm drives, ending with the last shaft set in concrete.

After building clock dividers for a couple of Arp 1613 sequencer clones, it seemed that it might be fun to chain some ripple counter chips to take the divisions a little further.

When the module is used as a clock divider, it can be useful as a method of generating timed events that happen occasioanlly, or very occasionally.

The module can be used as a sub oscillator if a clean audio rate wave is fed into the clock input. The input can be any repeating wave shape, and will produce a series of square wave outputs, each one octave below the other.

Feeding other audio sources (drums etc) into the clock will produce crunchy lo-fi oddness from the outputs.

Patching white noise into the clock input produces a series of increasingly filtered noise sources at the outputs.

A clock signal input at a frequency of 1Hz causes the last LED to flash about once every 34 years. Chaining two modules with 1Hz in the first input causes the last LED to flash after around 37 billion years. 3 modules = around 39 quintillion years, 4 modules = around an undecillion years (1,329,227,995,784,920,000,000,000,000,000,000,000).

The clock input can however respond to frequencies up to around 18kHz, creating a good range of useful activity across the outputs.

Features and controls

CLOCK IN: Accepts any audio or CV voltage crossing a threshold of around 1V.

RESET IN: Resets when the leading edge of a gate or trigger is detected.

MANUAL RESET: Push button to reset / hold.

OUTPUTS: 30 in total, each at half the frequency of the previous.

Technical details

  • Width: 14HP
  • Depth: 35mm behind 2mm thick panel
  • Current @ +12V: 225mA (all LEDs on)
  • Current @ -12V: 16mA
  • Output level: 7V

Technical Specs

  • Width: 14HP
  • Depth: 35mm
  • Current: +12V (up to) 225mA / -12V 16mA

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.