SeqMix

SequenceMix

 

Specifications

 

SequenceMix 2892E

3U Eurocard Rack compatible format:
  • 26HP width with Bantam/TT 4.4mm (ET) or mini-jack (EJ) sockets
  • 120mm deep (140mm with power connector)
 

(Other panel formats may be custom ordered.)

 
Features:
  • Precision voltage reference with 3ppm/°C temperature coefficient.
  • Low noise, precision DC mixers.
  • Socketed ICs.
  • High quality long life sealed conductive plastic pots.
  • 2.5mm anodised aluminium panel.
  • Re-wireable connectors.
I/O:
  • 10 x balanced/unbalanced DC-coupled inputs. 100k ohm input impedance.
  • 1 x balanced/unbalanced DC-coupled reference input option. 12k5 ohm input impedance.
  • 13 x balanced/unbalanced DC-coupled outputs, very low output impedance.
Signal Levels:
  • ±9V maximum on ±12V power
  • ±12V maximum on ±15V power
  • Shift Input threshold: 1.6V
  • Clock Input threshold: 3.3V
  • Noise margin: 0.4V
  • Shift Output and Step Clock level: 0-5V or 0-10V, set by links
Distortion:
  • <0.02% @ 1 kHz, +17 dBu
Frequency Response:
  • DC–20kHz < ±0.5 dB
  • 33kHz -3 dB
Noise Floor:
  • < -80 dBu (unweighted)
DC Accuracy:
  • Offset: < 2mV
  • Gain Error: < 0.25% (3 cents per octave)
Timing:
  • Analogue Clock rising edge to switch change: 25 to 55 μs
  • MIDI Clock or Note On/Off end to switch change: 25 to 55 μs
  • Step Clock pulse width: 1ms
Software:
  • Version 1.01, November 2020
Connectors:
  • DB25 AES59 (Tascam) analogue pinout for switch inputs and outputs
  • Molex KK 0.1" for all other jacks
  • 4.4mm (TT Bantam) jack (balanced) or mini-jack (unbalanced)
Power:
  • +/-12V to +/-15V
  • Quiescent current: 110 mA (typical), 150mA maximum LEDs on.
  • Reverse and over voltage and over current protection.
  • 10 pin MFJ power connector.
    N.B. A suitable MFJ-10 power cable is supplied for connection to our Busbars or Euro 16-pin headers.
  • High Quality Linear mains PSU available. N.B. The above specification cannot be guaranteed when run on other PSUs, especially switch mode types.
 
 
Last updated: 04 November 2019