For more than 15 years the letters "SPX" have been synonymous with professional multi-effect processors, and over that time you would almost always find an SPX90, SPX90II, SPX900, SPX1000 or SPX990 in any well-equipped studio or live-sound rack. The SPX2000, while inheriting the standard interface and popular programs from its predecessors, brings a new dimension to the SPX sound with advanced REV-X reverb algorithms and 24-bit, 96k-Hz audio processing.
Q2031B - Features - Processors - Professional Audio - Products - Yamaha USA
2-channel, 31-band graphic equalizer. Affordable Professional Graphic EQ Graphic equalization is indispensable for response control in a wide range of
YAMAHA Q2031B
Q2031B - Overview - Processors - Professional Audio - Products - Yamaha - Malaysia
Q2031B - Features - Processors - Professional Audio - Products - Yamaha USA
Yamaha Q2031B Graphic Equalizer, Professional Audio Processing Equipment
Yamaha Graphic Equalizer Q2031B
DOD 231 Series II Dual Channel 31-Band Graphic Equalizer #2228 - USED
YAMAHA : Q2031B
Yamaha Q2031B Dual-Channel Graphic Equalizer
Yamaha Q2031B Dual-Channel Graphic Equalizer
Yamaha Q2031B Graphic Equalizer, Professional Audio Processing Equipment
Dual 31-Band 1/3 Octave Graphic EQ
Yamaha Q2031B