The Masterone is the first Frap Tools module designed to be connected exclusively with non-Eurorack equipment.
It features four separate output sections with different Neutrik connectors and adjustable gain levels to suit the most common live and studio situations (and even some uncommon ones).
With no inputs and just large-format outputs, it pushes even further the concept behind the M module: being a Eurorack system’s gateway to the outside world.
XLR Balanced Stereo Outputs
Two XLR connectors (left and right) provide a balanced output with the expected 6 dB extra gain. In many cases, they can allow bypassing a DI box.
TRS Pseudo-Balanced Stereo Outputs
These outputs are very similar in concepts to the ones on the M module, but with large ¼” jack connectors. It is possible to patch standard TS cables and use them as unbalanced outputs, or use TRS cables to interface them with balanced equipment (the ground is routed to both the ring and the sleeve, for a better performance than regular unbalanced outputs).
Attenuation Switches for Flexible Connectivity
If the two stereo outputs are too hot, a set of switches can attenuate them. The Line/Mic switch on the XLR outputs attenuates them by ~30 dB, while the Line/Inst switch on the TRS outputs attenuates them by ~15 dB.
Stereo Headphones Output with Pre-Fader Listening
The Headphones section allows you to monitor the Master output with an independent volume knob and, at the same time, take advantage of the PFL function on the Channels and the Groups. Rotate the PFL crossfader towards the blue section to blend the PFL modules with the Master sum and check if everything is okay before launching the next scene.
Mono Output with Dedicated Fader
Should you need an extra monitor on stage, or run the whole system through a vintage amp in the studio for parallel processing, the auxiliary monophonic outputs is the answer. It provides the sum of both channels in a handy, pseudo-balanced output with a dedicated fader: attenuate the line level by 15 dB, or amplify it by 6 dB.
12-LED VU Meter with Memory
A detailed VU Meter monitors the signal amplitude from -40 to +15 dB with peak memory on the upper LEDs.
- Width: 12HP
- Depth: 38mm
- Power: 85 mA +12V / 80 mA -12V / 0 mA 5V
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
The Masterone is the first Frap Tools module designed to be connected exclusively with non-Eurorack equipment.
It features four separate output sections with different Neutrik connectors and adjustable gain levels to suit the most common live and studio situations (and even some uncommon ones).
With no inputs and just large-format outputs, it pushes even further the concept behind the M module: being a Eurorack system’s gateway to the outside world.
XLR Balanced Stereo Outputs
Two XLR connectors (left and right) provide a balanced output with the expected 6 dB extra gain. In many cases, they can allow bypassing a DI box.
TRS Pseudo-Balanced Stereo Outputs
These outputs are very similar in concepts to the ones on the M module, but with large ¼” jack connectors. It is possible to patch standard TS cables and use them as unbalanced outputs, or use TRS cables to interface them with balanced equipment (the ground is routed to both the ring and the sleeve, for a better performance than regular unbalanced outputs).
Attenuation Switches for Flexible Connectivity
If the two stereo outputs are too hot, a set of switches can attenuate them. The Line/Mic switch on the XLR outputs attenuates them by ~30 dB, while the Line/Inst switch on the TRS outputs attenuates them by ~15 dB.
Stereo Headphones Output with Pre-Fader Listening
The Headphones section allows you to monitor the Master output with an independent volume knob and, at the same time, take advantage of the PFL function on the Channels and the Groups. Rotate the PFL crossfader towards the blue section to blend the PFL modules with the Master sum and check if everything is okay before launching the next scene.
Mono Output with Dedicated Fader
Should you need an extra monitor on stage, or run the whole system through a vintage amp in the studio for parallel processing, the auxiliary monophonic outputs is the answer. It provides the sum of both channels in a handy, pseudo-balanced output with a dedicated fader: attenuate the line level by 15 dB, or amplify it by 6 dB.
12-LED VU Meter with Memory
A detailed VU Meter monitors the signal amplitude from -40 to +15 dB with peak memory on the upper LEDs.
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.
