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Boredbrain Music Cue Eurorack PFL Monitor Expander Module (Xcelon)

Boredbrain Music

£249.00
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Manufacturer's description

PFL CHANNEL MONITOR

  • Monitor up to 14 audio sources from Xcelon mixer and channel expanders
  • Individual cue buttons for channels 1 thru 12, FX returns and main mix
  • Dedicated headphone output with independent level control
  • Additional eurorack-level stereo output for alternate cue bus routing
  • Also connects to IO module to cue other eurorack audio signals

Preview in the moment

Xcelon Cue is a dedicated channel monitoring expander for the Xcelon eurorack mixer. Designed primarily for live performance scenarios, the module allows for selectable pre-fader listening of any channel, the two FX returns and/or the main mix in a fully expanded Xcelon mix system.

The slim 6HP module provides an additional cue mix bus to the Xcelon mix system intended for individual channel monitoring while performing. Channels can be selected individually and simultaneously to monitor in headphones or to patch elsewhere, without affecting the main mix busses.

Connection & Configuration

On the back of the Cue module are five direct input ports that each accept three stereo sources (six signals). Using the included 8-pin ribbon cables, these ports are typically connected to the associated pre-fader direct output ports on the back of Xcelon and its channel expanders (XP3 and Xi3). This “signal tap” configuration allows channel signals to be monitored unaffected by the volume faders and mutes.

The first four ports on the back of Cue are connected to CH1-3 PRE DIRECT OUT, CH4-6 PRE DIRECT OUT, and so on for the mixer and any channel expanders. Lastly, the fifth port is connected to RTN1-2 & MIXA DIRECT OUT on the back of Xcelon.

Channel Monitoring

Once the necessary rear connections are made, the twelve blue buttons on the front of the module labeled 1 thru 12 now correspond to the mixer and expander channels. Pressing these buttons will send pre-fader copies of the selected channels signals to the cue mix. Similarly, pressing the FX button will monitor both FX returns (combined), and the MIX button will monitor mix bus A.

NOTE: To minimize size and complexity, channels 1-12 are mono (L and R mixed) in the cue mix, whereas the FX returns and main mix are retained as stereo.

The cue mix is available at the PHONES jack to be monitored using headphones, with independent volume control via the LEVEL knob. The headphone circuit is optimized for low-impedance models from 16 to 32 Ω, and can drive headphones up to 80 Ω with moderate output levels, making it suitable for both studio and performance environments.

The mix is also available at eurorack level from the two discrete jacks labeled L and R OUT. From here the stereo cue mix can be patched elsewhere for extra utility or for creative uses. For example, into an external DJ mixer to incorporate into a more extensive cue bus, or as an additional sub mix to process with other modules and ultimately return to the Xcelon system.

Creative Cue Mix Routing

In addition to pre-fader outputs from Xcelon and its channel expanders, CUE can also connect to the rear ports of the IO module to monitor other audio signals. This allows external sources, such as other eurorack voices, effects, or submixes, to be auditioned through the cue mix bus.

Each of CUE’s five rear input ports accepts a group of three stereo signals. When not fully populated with Xcelon and expander channels, unused ports can be connected to IO instead, offering a flexible way to mix and match mixer channel monitoring with other signals in the system.

Selected channels from IO will be assigned to CUE’s 1–12 cue buttons, providing the same individual selection and routing to the cue mix as Xcelon channels.

NOTE: Selected channels from 1–12 are summed to mono in the cue mix by combining adjacent left and right inputs. FX returns and MIX A remain stereo.

The cue mix signal available at OUT L and OUT R can also be patched directly to a tuner or tuner module. This allows discreet and accurate tuning of any oscillator or audio source without affecting the main mix or needing to repatch signals during a performance.

  • Audio Outputs: 2x 3.5mm mono jacks
  • Headphone Output: 1x 3.5mm stereo jack
  • Headphone Impedance: ~0.2 Ω
  • Width: 6HP
  • Depth: 38mm
  • Weight: 68g
  • Power: +12V 70mA / -12V 40mA

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

PFL CHANNEL MONITOR

  • Monitor up to 14 audio sources from Xcelon mixer and channel expanders
  • Individual cue buttons for channels 1 thru 12, FX returns and main mix
  • Dedicated headphone output with independent level control
  • Additional eurorack-level stereo output for alternate cue bus routing
  • Also connects to IO module to cue other eurorack audio signals

Preview in the moment

Xcelon Cue is a dedicated channel monitoring expander for the Xcelon eurorack mixer. Designed primarily for live performance scenarios, the module allows for selectable pre-fader listening of any channel, the two FX returns and/or the main mix in a fully expanded Xcelon mix system.

The slim 6HP module provides an additional cue mix bus to the Xcelon mix system intended for individual channel monitoring while performing. Channels can be selected individually and simultaneously to monitor in headphones or to patch elsewhere, without affecting the main mix busses.

Connection & Configuration

On the back of the Cue module are five direct input ports that each accept three stereo sources (six signals). Using the included 8-pin ribbon cables, these ports are typically connected to the associated pre-fader direct output ports on the back of Xcelon and its channel expanders (XP3 and Xi3). This “signal tap” configuration allows channel signals to be monitored unaffected by the volume faders and mutes.

The first four ports on the back of Cue are connected to CH1-3 PRE DIRECT OUT, CH4-6 PRE DIRECT OUT, and so on for the mixer and any channel expanders. Lastly, the fifth port is connected to RTN1-2 & MIXA DIRECT OUT on the back of Xcelon.

Channel Monitoring

Once the necessary rear connections are made, the twelve blue buttons on the front of the module labeled 1 thru 12 now correspond to the mixer and expander channels. Pressing these buttons will send pre-fader copies of the selected channels signals to the cue mix. Similarly, pressing the FX button will monitor both FX returns (combined), and the MIX button will monitor mix bus A.

NOTE: To minimize size and complexity, channels 1-12 are mono (L and R mixed) in the cue mix, whereas the FX returns and main mix are retained as stereo.

The cue mix is available at the PHONES jack to be monitored using headphones, with independent volume control via the LEVEL knob. The headphone circuit is optimized for low-impedance models from 16 to 32 Ω, and can drive headphones up to 80 Ω with moderate output levels, making it suitable for both studio and performance environments.

The mix is also available at eurorack level from the two discrete jacks labeled L and R OUT. From here the stereo cue mix can be patched elsewhere for extra utility or for creative uses. For example, into an external DJ mixer to incorporate into a more extensive cue bus, or as an additional sub mix to process with other modules and ultimately return to the Xcelon system.

Creative Cue Mix Routing

In addition to pre-fader outputs from Xcelon and its channel expanders, CUE can also connect to the rear ports of the IO module to monitor other audio signals. This allows external sources, such as other eurorack voices, effects, or submixes, to be auditioned through the cue mix bus.

Each of CUE’s five rear input ports accepts a group of three stereo signals. When not fully populated with Xcelon and expander channels, unused ports can be connected to IO instead, offering a flexible way to mix and match mixer channel monitoring with other signals in the system.

Selected channels from IO will be assigned to CUE’s 1–12 cue buttons, providing the same individual selection and routing to the cue mix as Xcelon channels.

NOTE: Selected channels from 1–12 are summed to mono in the cue mix by combining adjacent left and right inputs. FX returns and MIX A remain stereo.

The cue mix signal available at OUT L and OUT R can also be patched directly to a tuner or tuner module. This allows discreet and accurate tuning of any oscillator or audio source without affecting the main mix or needing to repatch signals during a performance.

Technical Specs

  • Audio Outputs: 2x 3.5mm mono jacks
  • Headphone Output: 1x 3.5mm stereo jack
  • Headphone Impedance: ~0.2 Ω
  • Width: 6HP
  • Depth: 38mm
  • Weight: 68g
  • Power: +12V 70mA / -12V 40mA

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.

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