Ovation Preamps

OP11-L Preamp Complete Set

Ovation’s OP-11L preamp features 3-band EQ with a bypass switch, a Pre-Shape tone enhancement circuit, and a battery status light.


  • Battery Voltage: 9VDC
  • Idle Current: 5.0mA
  • Sleep Current: n/a
  • Battery Low On: 6.7VDC
  • Max. Output @ 1kHz: 6VP-P
  • THD A 1VP-P Input: <0.1%
  • S/N Ratio: >92dB
  • Frequency Response (-3dB): 50Hz-90kHz
  • Preshape EQ: -6dB@300HZ
  • Bass EQ Response: ±9dB@60Hz
  • Mid EQ Response: Tuner Auto-Off
  • Mid Shift Response: n/a
  • Treble Response: ±12dB@10kHz
  • Tuner Accuracy: n/a
  • Tuner Auto-Off: n/a


Model Name: OP11-L Preamp Complete Set
Series: Ovation Preamps
Color: N/A