SOURCE: I was needing the instruction manual for a BOSS DR 550 MK II Drum Machine. The DR-550 MkII is the upgraded version of the venerable, original DR-550. Also, as in other drum machines in the DR-series, you can chain patterns to forms songs - In the DR-550 MkII, up to 8 songs Boss DR-550 Mk II manual. Classic Drum machine samples from the Boss DR-550 MkII. Rare hard to find authetic drum sounds for music producers, djs or your own song creations. Sampled at 44.1 KHZ Stereo for use in your music production software of choice. BOSS DR-550 questions; If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. Cookies help us improve performance, enhance user experience and deliver our services. By using our services, you agree to our use of cookies. Product: Boss - DR550 MK2 Name: Quinn Dusenberry Email: Email supplied but hidden Activity: Hobby-ist Date: 12-Dec-09. I'm still having trouble finding the manual for the DR-550 MKII. I found one for the DR-550, but not the MKII model. Drum Machines ? Roland ? Roland Boss DR-550 MK II. The DR-550 Mk II is an update to the DR-550 with a larger and higher-quality sound set. It can store up to 8 songs with a maximum of 160 measures per song. Specifications. Year Released: 1992 Built with an ultra-compact design, streamlined 12-button effect interface and a total bank of 48 available sounds, the Boss DR-550 Dr. Rhythm is a powerful option in the world of entry-level drum machines. BOSS DR RHYTHM DR550 MKII Drum Machine with AC Adapter - $62.00. Boss Dr Rhythm DR550 MKII Drum Machine with AC AdapterBatter powered or ACIn great working conditionSee photosFree US shipping 233289165111 . . Download: Boss dr-550 mkii bedienungsanleitung target. Read Online: Boss dr-550 mkii bedienungsanleitung target. . . . . . . . . . circuitbenders.co.uk - Custom Drum Machines ? Roland ? Roland Boss DR-550. The DR-550 was updated with a larger sound set as the Boss DR-550 MkII.It can store up to 8 songs with a maximum of 160 patterns per song. Specifications BOSS DR-550 DR RHYTHM DRUM MACHINE Manuals Included - $125.00. BOSS DR-550 DR RHYTHM DRUM MACHINE with Manuals. Condition is Used.The unit works well. Used daily. 173944858771 BOSS - DR-550 MKII (Mode d'emploi) Manuel utilisateur BOSS DR-550 MKII - Cette notice d'utilisation originale (ou mode d'emploi ou manuel utilisateur) contient toutes les instructions necessaires a l'utilisation de l'appareil. La notice decrit les differentes fonctions ainsi que les principales causes de dysfontionnement. BOSS - DR-550 MKII (Mode d'emploi) Manuel utilisateur BOSS DR-550 MKII - Cette notice d'utilisation originale (ou mode d'emploi ou manuel utilisateur) contient toutes les instructions necessaires a l'utilisation de l'appareil. La notice decrit les differentes fonctions ainsi que les principales causes de dysfontionnement. Paul Brady - 01/03/2007 Talk about a lifesaver!!!!! This schematic will also work for the Radio Shack DX-392. This is the full blown service manual complete with alignment instructions, schematics, and parts lists. Brand (Boss), model (DR-550 mkII) Review (mpn:dr550 for sale) Dr550 Boss Machine Manual 550 Supply Drum Power Mk Ii Mkii Dr Rhythm 2 Dr. International buyers please note import duties, taxes, and charges are not included in the item price