null

TipTop Audio Z-DSP Time Fabric Cartridge

Tiptop Audio

£59.00
In stock.
Loading
TipTop Audio Z-DSP Time Fabric Cartridge main image
TipTop Audio Z-DSP Time Fabric Cartridge main image
Adding to cart… The item has been added
Shipping info
Got one of these to sell? We’ll buy it.
This collection of Pitch Programs for the Tiptop Audio Z-DSP module use a pitch shifting algorithm
much like the earliest digital pitch shifters released. Sounds similar to the Eventide H910,
AMS 15-80 (with Pitch board) and Publison DHM 89 can be achieved. These programs are
intended more for pure effects rather than the complex multiple harmony lines later devices
and plugins became known for producing. Chords from single VCOs can easily be made using
the ‘Interval’ programs on the card though.

Pitch shifting in the Z-DSP uses a technique called ‘rotating tape head’ delay lines named after
pioneering tape based experiments in Germany in the 1960s. The tape heads move at speeds
independent of the tape playback path and two heads are crossfaded to make a continuous
output. Much of Karlheinz Stockhausen’s output of that era heavily (ab)uses the two tape
machine method of changing pitch. Digital memory and processing allows the same method
by manipulating two playback positions in memory and crossfading them using DSP. This is a
fairly primitive process compared to what can be done today using FFTs (phase vocoder) and
Time Compression and Expansion, but there is a certain sound associated with it that is undeniably
classic.

The first 6 programs all use the same basic algorithm for independent processing of the Left
and Right Inputs on the Z-DSP. The algorithm looks like this:
Left In ---> Pitch Shifter ---> Delay Line ---> Left Output ---> [Analog Feedback to Left In]
Right In ---> Pitch Shifter ---> Delay Line ---> Right Output ---> [Analog Feedback to Right In]
The differences in the programs come from the controls and their ranges to give more access to
certain parameters of the algorithm and make certain effects easier to create.
The delay lines have roughly 500ms of delay on the Left and 250ms on the Right channel. This
gives a nice 2:1 rhythmic effect to the delay.

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, 'next working day' shipping is free if the order value is over £150, and £5 otherwise. We can also ship on a 'next working day before 12pm' service, which costs £6 for orders over £150 and £7.50 for orders under £150.

Shipping to mainland EU typically costs 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 DPD, Royal Mail and Parcelforce for the UK, and for international orders it's either DHL, FedEx, UPS, Royal Mail or Parcelforce 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 aim to dispatch the same working day if we get the order before 16:00. 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 the couriers may come to collect a little earlier than scheduled which would also push an order into the next day.

Saturday/Sunday shipping

If you're in the UK and you order before 16:00 on a Friday then we can send something for a Saturday or Sunday delivery with DPD. This is FREE for order values over £350, £5 for order values between £75 and £250, and £7 for order values under £75. (NB: this applies to UK mainland addresses only). Please note that any orders placed after 16:00 on a Friday will ship on the Monday.

International 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.

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

This collection of Pitch Programs for the Tiptop Audio Z-DSP module use a pitch shifting algorithm
much like the earliest digital pitch shifters released. Sounds similar to the Eventide H910,
AMS 15-80 (with Pitch board) and Publison DHM 89 can be achieved. These programs are
intended more for pure effects rather than the complex multiple harmony lines later devices
and plugins became known for producing. Chords from single VCOs can easily be made using
the ‘Interval’ programs on the card though.

Pitch shifting in the Z-DSP uses a technique called ‘rotating tape head’ delay lines named after
pioneering tape based experiments in Germany in the 1960s. The tape heads move at speeds
independent of the tape playback path and two heads are crossfaded to make a continuous
output. Much of Karlheinz Stockhausen’s output of that era heavily (ab)uses the two tape
machine method of changing pitch. Digital memory and processing allows the same method
by manipulating two playback positions in memory and crossfading them using DSP. This is a
fairly primitive process compared to what can be done today using FFTs (phase vocoder) and
Time Compression and Expansion, but there is a certain sound associated with it that is undeniably
classic.

The first 6 programs all use the same basic algorithm for independent processing of the Left
and Right Inputs on the Z-DSP. The algorithm looks like this:
Left In ---> Pitch Shifter ---> Delay Line ---> Left Output ---> [Analog Feedback to Left In]
Right In ---> Pitch Shifter ---> Delay Line ---> Right Output ---> [Analog Feedback to Right In]
The differences in the programs come from the controls and their ranges to give more access to
certain parameters of the algorithm and make certain effects easier to create.
The delay lines have roughly 500ms of delay on the Left and 250ms on the Right channel. This
gives a nice 2:1 rhythmic effect to the delay.

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, 'next working day' shipping is free if the order value is over £150, and £5 otherwise. We can also ship on a 'next working day before 12pm' service, which costs £6 for orders over £150 and £7.50 for orders under £150.

Shipping to mainland EU typically costs 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 DPD, Royal Mail and Parcelforce for the UK, and for international orders it's either DHL, FedEx, UPS, Royal Mail or Parcelforce 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 aim to dispatch the same working day if we get the order before 16:00. 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 the couriers may come to collect a little earlier than scheduled which would also push an order into the next day.

Saturday/Sunday shipping

If you're in the UK and you order before 16:00 on a Friday then we can send something for a Saturday or Sunday delivery with DPD. This is FREE for order values over £350, £5 for order values between £75 and £250, and £7 for order values under £75. (NB: this applies to UK mainland addresses only). Please note that any orders placed after 16:00 on a Friday will ship on the Monday.

International 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.

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.

Explore more