- For information directly from Yamaha on the SPX90 click here
- This is a discontinued model.
- The photos shown are representative of the SPX90 units we have and are not necessarily of the exact unit,that you will receive.
Input Number of Channels: Unbalanced x 1 (Phone Jack); Nominal Level: -20 dBm/+4 dBm, Selectable; Impedance: 10 k-ohms; Level Control: Volume, Max. Gain +12 dB; Level Monitor: 7 points LED A/D Conversion Number of Channels: 1; Sampling Frequency: 31.25 kHz; Quantization: Linear 16 Bit; Band Width: 20 Hz to 12 kHz D/A Conversion Number of Channels: 2; Sampling Frequency: 31.25 kHz; Quantization: Linear 16 Bit; Band Width: 20 Hz to 12 kHz Output Number of Channels: Unbalanced x 2 (Phone Jack); Nominal Level: -20 dBm/+4 dBm, Selectable; Impedance: 600 ohms; Mixing: Direct Signal, Effect Signal; ByPass: ON/OFF Memory Presets (ROM): 1 ~ 30; User Memory (RAM): 31 ~ 90 (Non Volatile) All parameters except Input Level, can be memorized. Key On triggers the program 18, 19, 20, 28, and 29 MIDI Control MIDI Channel (1 to 16, OMNI), (4 banks), Program Number (1 to 128) Note on/off is recognized only for pitch change A, D and freeze B Front Panel Display 16 character 2 lines LCD x 1, 2 digits numeric LED for Memory Number, 7 points level meter LED Knob Input Level Volume Keys Parameter/Balance/Data Increment/Data Decrement; Memory Store/Recall/Data Increment/Data Decrement; Utility/Foot Trigger/Bypass Electric Characteristics Dynamic Range: Reverb, more than 75 dB; Delay, more than 81 dB; Distortion: Bypassed Signal, less than 0.01%; Effect Signal, less than 0.03%; Band Width: Bypassed Signal, 20 Hz to 20 kHz; Effect Signal, 20 Hz to 12 kHz Power Supply U.S. & Canada Models: 110V - 120V, 60 Hz, General Model: 220V - 240V, 50/60 Hz Power Consumption U.S. & Canadian Models: 20W; General Model: 20W Dimensions 480mm (W) x 45.2mm (D) x 285mm (H) (18 7/8" x 1 3/4" x 11 1/4") Weight 3.2 kg (7 lbs) Optional Remote Control (model RC7) Preset Program 1 ~ 30, User Memory 31 ~ 37