Discrete Inductor-based Transformer Balanced EQ 
Mono Channel 
Classic Baxendall tone control 
TREBLE and BASS shelf +/-18db. 
Treble is set to 12k 
Bass is selectable 50 and 110hz. 
HI and LO MID +/-18db with HI and LO “Q” switching on each band. 
HI MID - 8k2, 6k8, 5k6, 4k7, 3k3, 2k7, 1k2. 
LO MID - 820, 560 470, 390, 330, 270, 220. 
THREE POSITION FILTER - 47, 82, and 150hz. 
Hardwire Bypass 
Handmade 
Described as “Chandler-ized” British console sound in a 500 package 
 
Format: 500-series