Electrodyne 511b
Electrodyne 511b two-band 500 Series inductor EQ with 36 selectable EQ curves, stepped gain controls, transformer-balanced output, and classic analog tone.
Features
- 23 more eq selections than the 511 for a total of 36
- 6 Peaking positions per band with standard and narrow bandwidth on each, plus one bonus frequency, for a total of 25 Peak selections.
- 6 Shelving positions per band, for a total of 12 Shelf selections.
- -Stepped-gain pots with 1db steps from +/-1db to +/-6db, and unity-gain calibration trimmer for precision recall and mastering use.
- -Special note:
- The 511b includes all eq selections, curves and performance found on the 511, so 511 & 511b eqs can be used together as stereo matched pairs when set to the same Peak / Shelf, bandwidth and gain settings.
Description
Product information "Electrodyne 511b"
The Electrodyne 511b is a feature-updated and greatly expanded version of the legendary 511 two-band discrete-transistor active inductor eq.
The 511b uses the same vintage design inductors, opamps and transformers as the 511 and original Electrodyne 711L eq from 1970.
Custom inductors and transformers are still made by the original manufacturer to strict factory tolerances as precise as 2% and high quality film capacitors are used throughout all eq circuits.
This allows consistent eq repeatability from channel to channel that was not possible in the 60's & 70's, as well as smooth performance and response from minimum to maximum gain at all frequencies that provides unusually musical sonic and tonal options, not experienced since the 1970,s.
Safety Warnings
| Safety Warnings: | The specific safety instructions for the product are provided in its user manual. |
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Manufacturer information
Electrodyne
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Tech-Info
- Product Type: 500 Series Equalizer Module
- Circuit Design: Two-Band Discrete Transistor Active Inductor EQ
- EQ Bands: 2 Bands (LF and HF)
- EQ Selections: 36 Total EQ Settings
- Gain Range: ±12 dB Boost/Cut
- Gain Control: Stepped 1 dB Increments
- Input: Active Balanced Discrete Transistor Circuit
- Output: Transformer-Balanced, 150 Ohms
- Frequency Response: 10 Hz – 70 kHz (Typical)
- Format: Single-Slot 500 Series Module
