The SC-D70 Sound Canvas Digital MIDI Sound Module by Roland

The Roland SC-D70 is a digital MIDI sound module from Roland’s Sound Canvas series, designed to serve as a high-quality GM/GM2/GS compatible tone generator for studio, sequencing, and playback use. It delivers a large library of 1,608 preset instrument sounds and 63 drum sets, making it versatile for a wide range of music styles. With 32-part multitimbral capability and up to 64 voices of polyphony, the SC-D70 handles complex arrangements with ease. Unique among Sound Canvas modules, it features a built-in 24-bit/44.1 or 48 kHz USB audio interface and digital I/O, so it can function as both a sound module and an audio capture/playback interface for a computer. The unit supports multiple classic Roland sound maps (SC-55, SC-88, SC-88Pro, SC-8820) for compatibility with existing MIDI libraries. Effects like reverb, chorus, delay, and EQ are included on board for richer and polished output. Its compact desktop design makes it easy to integrate into hardware or computer-based setups. While vintage, it remains useful for playback of MIDI files or as a hardware sound source in modern DAWs.

Specs:

• Compatibility: GM, GM2, and Roland GS MIDI formats
• Multitimbral Parts: Up to 32 parts (USB) / 16 parts (MIDI DIN)
Polyphony: 64 voices
• Preset Sounds: 1,608 instruments
• Drum Sets: 63
• Effects: Reverb (8 types), Chorus (8 types), Delay (10 types), 2-band EQ, 64 insertion effects
• Audio I/O: USB Audio IN/OUT (stereo), Digital Optical & Coaxial I/O, Stereo Line IN/OUT, Mic/Guitar IN, Headphones
• Signal Processing: 24-bit AD/DA conversion; 44.1/48 kHz sampling
• Display: 3-digit LED
• Dimensions: 218 × 238.5 × 69.5 mm
• Weight: Approx. 1.7 kg
• Power Consumption: 10–11 W depending on region setting

Owner's manual