Manufacturer's description
Stable is a processing amplifier and glitch stabilizer supporting the following Composite (SD) & Component (SD/HD) formats:
- 288p50
- 240p59.94
- 576i50 (PAL)
- 480i59.94 (NTSC)
- 576p50
- 480p59.94
- 720p50
- 720p59.94
- 720p60
- 1080i50
- 1080i59.94
- 1080i60
- 1080p23.98
- 1080p24
- 1080p25
- 1080p29.97
- 1080p30
The format is detected and selected automatically.
– Processing Amplifier
The processing amplifier part gives control over contrast, brightness, hue and saturation of a Composite video signal, allowing for fine tuning of each of the parameters manually. In addition to manual controls, CV inputs and attenuverters on each of the parameters opens Stable to external modulation, from DC to video rate signals, so it can be easily integrated in the 1V video ecosystem. To make the integration with video generators even easier, a sync output at the back of Stable can be used to sync modules that requires it.
Internal modulation is also possible, thanks to the two 1V jack outputs:
– pre-processor output: unprocessed video input signal, resulting in a solarization effect when used to modulate contrast
– post-processor output: processed video signal, creating feedback loops when patched into the processor parameters, which generate effects typical of analog video glitch
Self modulation makes Stable really powerful on its own, and using other processing modules in the loop extends the possibilities further.
It is also possible to process Y from Component video, however, only the black and white information will be processed (since the color information is contained in the Pb and Pr signals). In this case, the all-pass filter used for hue shift will act as an enhancer type of effect, with the saturation knob controlling the intensity of the enhance.
The chroma filtering switch can be set to off to avoid unwanted filtering, which results in a sharper picture, especially in HD formats.
– Glitch Stabilizer
Composite video glitch processors can create very distinct effects, mainly because the black and white (Luma) and colors (Chroma) information are merged into a single video signal, which will affect each other when altered with such devices. However, one issue is that the synchronization signal is also embedded with Luma and Chroma, meaning that it is also altered, and if sync is too degraded, the receiving device (LCD monitor, video projector, capture card, etc…) may not be able to decode it properly, resulting in drops/blue screen.
Stable solves that by extracting the synchronization from the clean signal present at the processor input, and later re-insert it to the glitched signal in the stabilizer part, along with adequate clipping and blanking, ensuring a stable signal in all instances. A similar technique is used in the processor part, meaning that both RCA outputs will provide a valid signal, regardless of what’s happening to the video content.
It is also possible to use the stabilizer part to process Composite/Component Y video with 1V compliant video modules, by connecting one of the processor outputs into such a module, and the output of the module back to the stabilizer jack input. It can also be processed with audio modules, however the bandwidth will probably be too limited, resulting in the color and finer details to be filtered.
Then it's important to note that Stable isn't a TBC, so it needs a stable signal at the processor input, which means that it may not work properly with devices like VCRs or if the signal at the processor input is glitched/out of spec.
Furthermore, the stabilizer part will correct hard glitch effects caused by invalid sync (ie: pictures bending horizontally, scrolling up/down/left/right), where a TBC may be able to display some of it. Since Stable signal path is purely analog, it won't "freeze" the picture or part of it as a TBC generally does with really distorted signals.
- Width: 16HP
- Depth: 42mm
- Current: +12V 310mA / -12V 0mA
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 15:00 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
Stable is a processing amplifier and glitch stabilizer supporting the following Composite (SD) & Component (SD/HD) formats:
- 288p50
- 240p59.94
- 576i50 (PAL)
- 480i59.94 (NTSC)
- 576p50
- 480p59.94
- 720p50
- 720p59.94
- 720p60
- 1080i50
- 1080i59.94
- 1080i60
- 1080p23.98
- 1080p24
- 1080p25
- 1080p29.97
- 1080p30
The format is detected and selected automatically.
– Processing Amplifier
The processing amplifier part gives control over contrast, brightness, hue and saturation of a Composite video signal, allowing for fine tuning of each of the parameters manually. In addition to manual controls, CV inputs and attenuverters on each of the parameters opens Stable to external modulation, from DC to video rate signals, so it can be easily integrated in the 1V video ecosystem. To make the integration with video generators even easier, a sync output at the back of Stable can be used to sync modules that requires it.
Internal modulation is also possible, thanks to the two 1V jack outputs:
– pre-processor output: unprocessed video input signal, resulting in a solarization effect when used to modulate contrast
– post-processor output: processed video signal, creating feedback loops when patched into the processor parameters, which generate effects typical of analog video glitch
Self modulation makes Stable really powerful on its own, and using other processing modules in the loop extends the possibilities further.
It is also possible to process Y from Component video, however, only the black and white information will be processed (since the color information is contained in the Pb and Pr signals). In this case, the all-pass filter used for hue shift will act as an enhancer type of effect, with the saturation knob controlling the intensity of the enhance.
The chroma filtering switch can be set to off to avoid unwanted filtering, which results in a sharper picture, especially in HD formats.
– Glitch Stabilizer
Composite video glitch processors can create very distinct effects, mainly because the black and white (Luma) and colors (Chroma) information are merged into a single video signal, which will affect each other when altered with such devices. However, one issue is that the synchronization signal is also embedded with Luma and Chroma, meaning that it is also altered, and if sync is too degraded, the receiving device (LCD monitor, video projector, capture card, etc…) may not be able to decode it properly, resulting in drops/blue screen.
Stable solves that by extracting the synchronization from the clean signal present at the processor input, and later re-insert it to the glitched signal in the stabilizer part, along with adequate clipping and blanking, ensuring a stable signal in all instances. A similar technique is used in the processor part, meaning that both RCA outputs will provide a valid signal, regardless of what’s happening to the video content.
It is also possible to use the stabilizer part to process Composite/Component Y video with 1V compliant video modules, by connecting one of the processor outputs into such a module, and the output of the module back to the stabilizer jack input. It can also be processed with audio modules, however the bandwidth will probably be too limited, resulting in the color and finer details to be filtered.
Then it's important to note that Stable isn't a TBC, so it needs a stable signal at the processor input, which means that it may not work properly with devices like VCRs or if the signal at the processor input is glitched/out of spec.
Furthermore, the stabilizer part will correct hard glitch effects caused by invalid sync (ie: pictures bending horizontally, scrolling up/down/left/right), where a TBC may be able to display some of it. Since Stable signal path is purely analog, it won't "freeze" the picture or part of it as a TBC generally does with really distorted signals.
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 15:00 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.
