TECHNICAL SPECIFICATIONS
- Circuit Design: Based on legendary E-Series "Black Knob" 242 Console EQ
- Format: 500 Series (VPR Alliance & GDIY 51X compatible)
- EQ Type: 4-Band Semi-Parametric with switchable Bell/Shelf
- Gain Range: +/- 18 dB per band (with Center Detent for easy recall)
- Input/Output: Balanced THAT 1246 Input & THAT 1646
- Output Stages Power Requirements: Standard +/- 16V DC (500 Series Rack)
DETAILED FEATURES
Four-Band Precision Control:
Low Band: 30Hz - 450Hz (Switchable Shelf/Bell)
Low-Mid Band: 200Hz - 2.5kHz (Fully Parametric with adjustable Q)
High-Mid Band: 600Hz - 7kHz (Fully Parametric with adjustable Q)
High Band: 1.5kHz - 16kHz (Switchable Shelf/Bell)
Integrated Filters: Dedicated 80Hz Low-Cut and 8kHz High-Cut (24dB/oct) for instant signal cleanup.
Premium Audio Path: High-headroom design featuring original WIMA capacitors and low-noise operational amplifiers.
Professional Build Quality: Dual-layer PCB with immersion gold finish for maximum durability and easy soldering.
WHAT'S INCLUDED IN THE KIT?
This is a Full DIY Kit including all parts for a successful build:
Powder coated black front panel with high-quality printing
All electronic components (resistors, capacitors, ICs, THAT-chips)
Full set of high-quality Sifam knobs
(Note: This product requires assembly and soldering skills. Professional assembly guide available in the "Build Manuals & Specs" tab.)
Help yourself and others in the corresponding GDIY Help Thread