Pioneer made only two parametric equalizers during the late 1970s: the SG-9500 and the SG-9800.  Like Pioneers's other components from this period, they were handsome and built to last the ages.  Because they were so  well made, many examples still exist today.  They make a great addition to your Silver Pioneer collection.

SG-9500

The SG-9500 Equalizer was introduced by Pioneer in 1976 and remained in production through 1979.  Each channel had ten bands of equalization with a boost/cut range of 10 dB.  THD was only .05% at maximum output, and featured an impressive 90 dB signal-to-noise ratio.  The unit measured 16.5 w x 13.5 dp x 6.0 h and weighed just over 15 pounds.  It sold for $300 until 1979 when price was increased to $345.

SG-9800

The SG-9800 was introduced in 1979 and was manufactured through 1980.  It featured twelve bands of equalization for each channel with a boost/cut range of 10 dB.  It featured a negligible .02 THD at maximum output.  The signal-to-noise ratio of 92 dB was even more impressive than the SG-9500.  It measured 16.5 w, x 14.0 dp x 6.0 h and weighed 15.5 pounds.  It sold for $395.