Auckland  09 414 0477
Wellington  04 801 9494

Electrodyne 511EQ

Electrodyne 511EQ
larger imageMove mouse over the image to magnify
The 511 is a 2-band discrete-transistor reciprocal-active-inductor equalizer
NZ $1,929.00

Key Features

  • 2-band discrete-transistor reciprocal-active-inductor equalizer
  • Smooth, punchy sound that holds it own against other classic British and American console EQs
  • Custom inductors and output transformer are built by Electrodyne's original manufacturer
  • Output impedance: 150 ohms
  • +/-12 db gain range: Equalize or Attenuate
  • Four frequencies selectable per band - LF: 40, 100, 250, 500hz; HF: 1.5k, 3k, 5k, 10k
  • Peak/Shelf function on each band. Shelving at all frequencies, Peaking at 250, 500, 1.5k, 3k and 5k
  • Distortion: 0.03%typical
  • Maximum output: +30db at less than 0.8%thd. (+29.5db at 0.06%thd)
  • Frequency response: +/- 0.25db, 10hz to 70khz typical.
  • Signal to noise: -85db typ
Electrodyne 511 two-band inductor EQ: 
The Electrodyne 511 is a classic two-band discrete transistor reciprocal active inductor equalizer using 1969 / 1970 design technology. The custom inductors and output transformer are made by Electrodyne’s original maker, to strict factory manufacturing tolerances as small as 2%. This allows consistent eq performance and repeatability from channel to channel that was not possible in the 60,s. Smooth performance and eq response from minimum to maximum gain at all frequencies, provides unusually broad sonic and tonal options not experienced since the 1970,s. 
  • Number of Bands: 2
  • Q Type: Selectable
  • Boost/Cut Range: ±12
  • Frequency Response: 10Hz-70kHz
  • Manufacturer Part Number: 511

Signup For Our Newsletter

Subscribe for the latest product news, special offers and invitations.

Give Us Your Feedback

We would love to hear what you think of our website and your experiences with our company. Drop us a line here.

Contact Us 

Auckland: 09 414 0477
Wellington: 04 801 9494

Australia: 1300 472 344