Very versatile multi-effects unit from the 90's, all in good condition.
It has recently been fitted with a new memory battery
The SPX1000 is a highly sophisticated digital reverberation and effects system which offers 40 preset effect programs including accurate simulations of natural reverberation and early-reflections, delay and echo effects, gated effects, modulation effects, a versatile compressor, a low-level expander, a harmonic exciter, multiple effects which function as several SPX000 units in one, independent 2-channel effects, freeze (sampling) programs and others. With a sampling frequency of 44. 1 kHz, it delivers full, flat frequency response from 20 Hz to 20 kHz for exceptionally clean, “transparent” effect sound, and direct digital interfacing capability makes it compatible with the most up-todate sound systems. The preset effect programs can be edited, re-titled, and stored in any of 59 RAM user memory locations. Individual two-band parametric EQ and dynamic filter parameters are provided for each effect program for precise tonal tailoring.
The manual can be found on this link >YAMAHA<