More passive sounds drums and more after the big success of the passive operator mini drum synthesizer
that works on trigger gate and control voltage we decided to take it to the next level in Eurorack .
Where do you have more? CV trigger Gate then straight from the rack 16 HP and no powered need .
A lot of experimental purpose with patch matrix and playing with touch and compartments if you need it
The Passive Operator: A Unique Drum Synthesizer Introduction:
The Passive Operator is a one-of-a-kind drum synthesizer
that operates without the need for an external power supply.
Instead,
it relies on triggers, gates, and Control Voltage (CV) signals,
making it compatible with Eurorack modular systems or standalone setups.
Developed as part of the Tropical Noise platform,
this drum synthesizer offers experimental sounds and a truly unique sonic experience.
In this article, we will explore the features and capabilities of the Passive Operator,
highlighting its design, functionality,
and the potential for creative sound manipulation.
1. Design and Construction: T
he Passive Operator is housed in a sturdy bricky format box made of solid aluminum. I
ts robust construction ensures durability and reliability,
making it suitable for both studio and live performances.
The device features different compartments,
each serving a specific purpose in shaping the sound.
2. Input Compartments: The Passive Operator boasts two input compartments,
labeled "WTF in 2x." These inputs are located on the left side of the device and accept CV, gate, trigger, and even audio signals.
The sensitivity of these inputs allows for precise control and modulation,
enabling users to create intricate rhythmic patterns and dynamic soundscapes.
3. Mix Compartment: The mix compartment serves as a central hub for signal routing.
By connecting the mix output to the matrix,
users can explore various combinations of triggers and CV signals,
resulting in unique rhythms and tonal variations.
The mix compartment enhances the versatility of the Passive Operator,
allowing for seamless integration with other modular gear or audio equipment.
4. Patch Matrix in and Outputs:
The patch matrix provides multiple outputs for triggers and Control Voltage,
expanding the creative possibilities of the Passive Operator.
Users can experiment with different patching configurations,
both internally within the matrix and externally to other jacks.
Additionally, the matrix offers control over the potential meters,
enabling users to fine-tune their sound by finding sweet spots and manipulating the tonal characteristics.
5. Customization and Expansion: One notable feature of the Passive Operator is its ability to accommodate electronica compartments. This unique design aspect allows users to swap out compartments,
effectively changing the sound characteristics of the device.
Furthermore, the addition of a touchpad offers an alternative control method, enabling users to interact with the synthesizer using their fingers, adding a tactile and expressive dimension to their performances. Conclusion: The Passive Operator is a remarkable drum synthesizer that defies convention by operating without the need for external power. Its unique design, experimental sounds, and versatile functionality make it a standout option for musicians and sound enthusiasts. The combination of triggers, gates, and Control Voltage signals opens up a world of creative possibilities, allowing users to sculpt their own unique rhythms and tones.
What’s in the box? Of course. pO passive operator eurorack tsmall bag of 10 capacitors that you can switch and a trigger finger a small panel that you can use for touch interface and I’m playing around. They’re also going to be an adventure pack if you lost somehow your compartments or you want to have more this is also separate it available on the website
- Width: 14HP
- Power: Power not required
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
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 at info@signalsounds.eu if you have questions.
Product Overview
More passive sounds drums and more after the big success of the passive operator mini drum synthesizer
that works on trigger gate and control voltage we decided to take it to the next level in Eurorack .
Where do you have more? CV trigger Gate then straight from the rack 16 HP and no powered need .
A lot of experimental purpose with patch matrix and playing with touch and compartments if you need it
The Passive Operator: A Unique Drum Synthesizer Introduction:
The Passive Operator is a one-of-a-kind drum synthesizer
that operates without the need for an external power supply.
Instead,
it relies on triggers, gates, and Control Voltage (CV) signals,
making it compatible with Eurorack modular systems or standalone setups.
Developed as part of the Tropical Noise platform,
this drum synthesizer offers experimental sounds and a truly unique sonic experience.
In this article, we will explore the features and capabilities of the Passive Operator,
highlighting its design, functionality,
and the potential for creative sound manipulation.
1. Design and Construction: T
he Passive Operator is housed in a sturdy bricky format box made of solid aluminum. I
ts robust construction ensures durability and reliability,
making it suitable for both studio and live performances.
The device features different compartments,
each serving a specific purpose in shaping the sound.
2. Input Compartments: The Passive Operator boasts two input compartments,
labeled "WTF in 2x." These inputs are located on the left side of the device and accept CV, gate, trigger, and even audio signals.
The sensitivity of these inputs allows for precise control and modulation,
enabling users to create intricate rhythmic patterns and dynamic soundscapes.
3. Mix Compartment: The mix compartment serves as a central hub for signal routing.
By connecting the mix output to the matrix,
users can explore various combinations of triggers and CV signals,
resulting in unique rhythms and tonal variations.
The mix compartment enhances the versatility of the Passive Operator,
allowing for seamless integration with other modular gear or audio equipment.
4. Patch Matrix in and Outputs:
The patch matrix provides multiple outputs for triggers and Control Voltage,
expanding the creative possibilities of the Passive Operator.
Users can experiment with different patching configurations,
both internally within the matrix and externally to other jacks.
Additionally, the matrix offers control over the potential meters,
enabling users to fine-tune their sound by finding sweet spots and manipulating the tonal characteristics.
5. Customization and Expansion: One notable feature of the Passive Operator is its ability to accommodate electronica compartments. This unique design aspect allows users to swap out compartments,
effectively changing the sound characteristics of the device.
Furthermore, the addition of a touchpad offers an alternative control method, enabling users to interact with the synthesizer using their fingers, adding a tactile and expressive dimension to their performances. Conclusion: The Passive Operator is a remarkable drum synthesizer that defies convention by operating without the need for external power. Its unique design, experimental sounds, and versatile functionality make it a standout option for musicians and sound enthusiasts. The combination of triggers, gates, and Control Voltage signals opens up a world of creative possibilities, allowing users to sculpt their own unique rhythms and tones.
What’s in the box? Of course. pO passive operator eurorack tsmall bag of 10 capacitors that you can switch and a trigger finger a small panel that you can use for touch interface and I’m playing around. They’re also going to be an adventure pack if you lost somehow your compartments or you want to have more this is also separate it available on the website
Technical Specs
Shipping Details
How much is my shipping?
Shipping costs are calculated automatically at checkout. Simply add items to your cart and proceed to the checkout page, where you'll see the available shipping options and their prices. VAT at the applicable rate for your country will also be displayed at checkout.
European Union orders:
- Standard shipping is free on orders over €100. Express shipping is available on orders over €100, and free on orders over €400.
Poland orders:
- Standard shipping is free on orders over 250 PLN. Express shipping is free on orders over 500 PLN.
What about local taxes?
By default prices on the site include sales tax at 20%. The precise sales tax rate for your country will be calculated at checkout.
Do you ship to my country?
We ship to all EU member states from our warehouse in Warsaw, Poland. Add an item to your cart and enter your country and postcode to see the available shipping options and prices for your location. If you have any questions about shipping to your country, drop us an email at info@signalsounds.eu and we'll be happy to help.
Shipping methods
All EU orders are shipped via UPS. We offer two service levels:
- UPS Standard – our default shipping option. Delivery times vary by country (see estimated delivery times below).
- UPS Express Saver – next business day delivery to most EU destinations.
Each product page shows the estimated delivery time for your location, so you'll always know what to expect before you order.
Estimated delivery times (Standard shipping)
The times below are estimates in working days from dispatch, based on UPS Standard service. Express Saver delivers by the next business day to most destinations.
| Country | Estimated delivery (working days) |
|---|---|
| Austria | 2–3 |
| Belgium | 2 |
| Bulgaria | 4–5 |
| Croatia | 2–4 |
| Cyprus | 10 |
| Czechia | 2–3 |
| Denmark | 3 |
| Estonia | 2–3 |
| Finland | 3–5 |
| France | 2–4 |
| Germany | 2 |
| Greece | 5–7 |
| Hungary | 2–3 |
| Ireland | 4–6 |
| Italy | 3–5 |
| Latvia | 2–3 |
| Lithuania | 1–2 |
| Luxembourg | 2 |
| Malta | 5–7 |
| Netherlands | 2 |
| Poland | 1–2 |
| Portugal | 4–5 |
| Romania | 3–4 |
| Slovakia | 2–3 |
| Slovenia | 2–3 |
| Spain | 4 |
| Sweden | 3–5 |
These times are estimates and are not guaranteed. Delivery may occasionally take a little longer due to customs processing, local conditions, or carrier delays.
Dispatch times
Orders placed before 15:00 CET (Central European Time) on a working day are normally dispatched the same day. Orders placed after 15:00 CET, or on weekends and public holidays, will be dispatched on the next working day.
If you have an urgent order, please email us at info@signalsounds.eu before placing your order and we'll do our best to accommodate you.
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 at info@signalsounds.eu if you have questions.
