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Roland TR-707 Expanded (727 808 909 Linn LM1 DMX)

Roland TR-707 Expanded (727 808 909 Linn LM1 DMX)

Brand: Roland

Regular price £1,290.00 GBP | Inc.VAT: £1,548.00 GBP
Regular price Sale price £1,290.00 GBP
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Sorry it's gone. We may have another in stock or on the way. Please enquire below (or check our weekly Gear Update for incoming rarities).

Clean example. No UK VAT. Modified to allow switching between eight different sets of voices including 727, Linn Drum, LM-1, DMX, 808 and 909 (and the original sounds).

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Product Description

LOOKING FOR A 707 WITH OUR CUSTOM VOICES? If you don't see one here then get in touch (we can change the chip in this one!).

Roland TR-707 Rhythm Composer for sale.

This is a 707 on steroids: immediately amazing as it's also nearly a 727 (much less easy to find), but the game changer for us is the 808/909 kits. This elevates the humble (yet super-good) TR-707 to even greater heights.

Freshly-serviced and modified with extra voice EPROM expansion from HKA Design. This non-invasive, reversible mod allows switching between eight banks of sounds (it still operates exactly as a stock 707 at power up). Featuring new drum sounds in each kit. The last two sounds  (707 crash + ride or 727 quijada + chime) remain the same across all banks, as they are stored on their own ROMs. The banks included are:

  • TR-707

  • TR-727

  • TR-808

  • TR-909

  • LinnDrum

  • LM-1

  • DMX

  • TR-707 + TR-727 mix (those who don’t own both machines)

One note: don't expect a deep booming 808 kick - the limitations of the EPROM storage mean samples must be short and punchy (hence the cymbals having their own EPROM).

Bank switching is done by holding down one of the first 8 step keys while turning the machine on. The setting is remembered and will be recalled the next time it’s turned on. There are no modifications to the outside of the machine, and the installation is easily reversible.

Covered by our usual warranty.

Requires a 9-12V power supply (not supplied) so can be used worldwide without modification.


In superb condition with minimal signs of age or wear. The screen has very little discolouration. Please see photos or get in touch if you require more information on condition.

Voltage Information

See description for more information.


For sales in UK the price will include 20% VAT. Buyers elsewhere may incur VAT or other local taxes on import.

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