Manufacturer's description
ULT-SOUND DS-4M CUSTOM is a replica of the final version of the drum machine originally produced by Toyo Gakki. This release combines the analog sound characteristics of the vintage design with updated control and connectivity.
As in the original version, the FINE TUNING slider is replaced by a BEAT TUNE control, which enables VCO frequency modulation via the signal of the gate. When the BEAT SENSE switch is engaged, pitch is controlled not only by trigger presence but also by gate signal amplitude, allowing dynamic pitch changes according to gate level.
The rotary TUNING switch is substituted with a precision potentiometer for accurate manual tuning.
A CASCADE TRIGGERING function (MULTI VCO MODE) is introduced, enabling multiple voices to trigger simultaneously from a single trigger source. This setup supports layered drum creation: for example, the first voice forms the fundamental drum sound, while the same trigger activates other voices configured for attack, noise, or other elements. Each voice is independently adjustable and can be routed to separate outputs.
MIDI and connectivity
- Four independent MIDI channels: Each voice can be addressed separately, just like in previous versions.
- Unified MIDI channel: All four voices can operate on a single MIDI channel for streamlined sequencing.
- Polyphonic Mode: Allows all four voices to be played in chordal arrangements on one MIDI channel, with separate triggers for each voice.
- Velocity control via MIDI: Expressive dynamics are now possible, with MIDI velocity directly affecting the sound.
- Dynamic Gate Inputs: Gate inputs now respond to the level of incoming signals, allowing dynamic control over output volume for enhanced expressiveness.
- As in previous versions, the DS-4M CUSTOM retains essential connectivity options, making it versatile for both studio and live setups:
- Trigger Inputs: Dedicated trigger inputs for drum pads.
- CV/Gate Inputs: Individual CV/Gate inputs for each channel enable advanced sequencing and modulation.
- Individual Outputs: Separate outputs for each channel provide maximum flexibility in routing and mixing.
- Balanced Master Output: A high-quality balanced master output ensures pristine audio quality and compatibility with professional equipment.
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, 'next working day' shipping is free if the order value is over £150, and £5 otherwise. We can also ship on a 'next working day before 12pm' service, which costs £6 for orders over £150 and £7.50 for orders under £150.
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 DPD and Royal Mail for the UK, and for international orders it's either DPD, DHL, FedEx, UPS or Royal Mail 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 16:00. 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 the couriers may come to collect a little earlier than scheduled which would also push an order into the next day.
Saturday/Sunday delivery
If you're in the UK and you order before 16:00 on a Friday then we can send something for a Saturday or Sunday delivery with DPD. This is FREE for order values over £350, £5 for order values between £75 and £250, and £7 for order values under £75. (NB: this applies to UK mainland addresses only). Please note that any orders placed after 16:00 on a Friday will ship on the Monday.
International shipping times
Most orders are delivered within 3 to 5 working days if sent on a courier service. Royal Mail services can take a lot longer and are often less secure.
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
ULT-SOUND DS-4M CUSTOM is a replica of the final version of the drum machine originally produced by Toyo Gakki. This release combines the analog sound characteristics of the vintage design with updated control and connectivity.
As in the original version, the FINE TUNING slider is replaced by a BEAT TUNE control, which enables VCO frequency modulation via the signal of the gate. When the BEAT SENSE switch is engaged, pitch is controlled not only by trigger presence but also by gate signal amplitude, allowing dynamic pitch changes according to gate level.
The rotary TUNING switch is substituted with a precision potentiometer for accurate manual tuning.
A CASCADE TRIGGERING function (MULTI VCO MODE) is introduced, enabling multiple voices to trigger simultaneously from a single trigger source. This setup supports layered drum creation: for example, the first voice forms the fundamental drum sound, while the same trigger activates other voices configured for attack, noise, or other elements. Each voice is independently adjustable and can be routed to separate outputs.
MIDI and connectivity
- Four independent MIDI channels: Each voice can be addressed separately, just like in previous versions.
- Unified MIDI channel: All four voices can operate on a single MIDI channel for streamlined sequencing.
- Polyphonic Mode: Allows all four voices to be played in chordal arrangements on one MIDI channel, with separate triggers for each voice.
- Velocity control via MIDI: Expressive dynamics are now possible, with MIDI velocity directly affecting the sound.
- Dynamic Gate Inputs: Gate inputs now respond to the level of incoming signals, allowing dynamic control over output volume for enhanced expressiveness.
- As in previous versions, the DS-4M CUSTOM retains essential connectivity options, making it versatile for both studio and live setups:
- Trigger Inputs: Dedicated trigger inputs for drum pads.
- CV/Gate Inputs: Individual CV/Gate inputs for each channel enable advanced sequencing and modulation.
- Individual Outputs: Separate outputs for each channel provide maximum flexibility in routing and mixing.
- Balanced Master Output: A high-quality balanced master output ensures pristine audio quality and compatibility with professional equipment.
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, 'next working day' shipping is free if the order value is over £150, and £5 otherwise. We can also ship on a 'next working day before 12pm' service, which costs £6 for orders over £150 and £7.50 for orders under £150.
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 DPD and Royal Mail for the UK, and for international orders it's either DPD, DHL, FedEx, UPS or Royal Mail 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 16:00. 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 the couriers may come to collect a little earlier than scheduled which would also push an order into the next day.
Saturday/Sunday delivery
If you're in the UK and you order before 16:00 on a Friday then we can send something for a Saturday or Sunday delivery with DPD. This is FREE for order values over £350, £5 for order values between £75 and £250, and £7 for order values under £75. (NB: this applies to UK mainland addresses only). Please note that any orders placed after 16:00 on a Friday will ship on the Monday.
International shipping times
Most orders are delivered within 3 to 5 working days if sent on a courier service. Royal Mail services can take a lot longer and are often less secure.
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.
