Tš-L is a small form factor, all analogue voltage controlled oscillator.
Don’t let it’s small size fool you! The Tš-L drives 5 unique waveform outputs, two of which have CV controllable timbres.
Lots of sound in not a lot of space.
The Tš-L was designed specifically to pack a lot of versatility into a small form factor.
It uses a triangle core circuit at its heart which generates an extremely stable waveform over a wide frequency range. This foundation waveform is used to generate its sine wave which holds form and amplitude consistency across an extremely wide output range.
The sub output can produce square waves at one or two octaves below the defined triangle/sine frequency. When outputs are combined at a mixer, extremely rich tones can be achieved very quickly.
The PWM output generates two waveforms that can be crossfaded between.
With the the blent pot fully clockwise, the waveform will form a double pulse shape in which the high and low pulse’s widths can be defined by the pot and/or an external CV signal. This waveform crossfades to a unique split triangle shape that is shaped by the same pulse width control signal.
The wavefolder output is a derivative of classic west coast ‘timbre’ circuits. It is driven by a second sine wave, shaped from the triangle core. The symmetry pot is an accessible offset parameter typically used to calibrate symmetrical curves in a wave-shaped sine wave.
In line with the wavefolder, this symmetry becomes an additional timbre control that shifts the harmonic overtone makeup of the final waveform.
The fold CV is normalised to an internal voltage reference, turning the fold pot into an attenuator when external CV is used.
2020 Version has new LFO mode
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
Tš-L is a small form factor, all analogue voltage controlled oscillator.
Don’t let it’s small size fool you! The Tš-L drives 5 unique waveform outputs, two of which have CV controllable timbres.
Lots of sound in not a lot of space.
The Tš-L was designed specifically to pack a lot of versatility into a small form factor.
It uses a triangle core circuit at its heart which generates an extremely stable waveform over a wide frequency range. This foundation waveform is used to generate its sine wave which holds form and amplitude consistency across an extremely wide output range.
The sub output can produce square waves at one or two octaves below the defined triangle/sine frequency. When outputs are combined at a mixer, extremely rich tones can be achieved very quickly.
The PWM output generates two waveforms that can be crossfaded between.
With the the blent pot fully clockwise, the waveform will form a double pulse shape in which the high and low pulse’s widths can be defined by the pot and/or an external CV signal. This waveform crossfades to a unique split triangle shape that is shaped by the same pulse width control signal.
The wavefolder output is a derivative of classic west coast ‘timbre’ circuits. It is driven by a second sine wave, shaped from the triangle core. The symmetry pot is an accessible offset parameter typically used to calibrate symmetrical curves in a wave-shaped sine wave.
In line with the wavefolder, this symmetry becomes an additional timbre control that shifts the harmonic overtone makeup of the final waveform.
The fold CV is normalised to an internal voltage reference, turning the fold pot into an attenuator when external CV is used.
2020 Version has new LFO mode
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.
