LR Baggs Acoustic Reference Amplifier - Manual (Page 17)

1/4” input
Input Impedance 10 megohms
Preamp gain - ∞ to + 40dB
Input level - 40dBv to +20dBv (.01Vrms to 3.53Vrms)
XlR input
Input Impedance 6.8k ohms (each leg of balanced)
Preamp gain - ∞ to + 50dB
Input level -50dBv to +12dBv (.003Vrms to 4.2Vrms)
auX input
Input Impedance (1/4” mono) 6.6k ohms
Input Impedance (1/4” stereo) 20k ohms
Input Impedance RCA 20k ohms (each side)
Input level -10dBv to +17dB (.3Vrms to 7Vrms)
eq
notch - 21 dB, sweepable from 60Hz to 320Hz
(The notch is bypassed when clicked to the “off” position - full CCW)
Bass +/- 12dB @ 100 Hz
lo Mid +/- 12dB @ 500Hz, sweepable from 200Hz to 1kHz
Hi Mid +/- 12dB @ 2kHz, sweepable from 1kHz to 5kHz
Treble +/- 12dB @ 10kHz
effects loops
send level -5dBv (0.5Vrms)
output Impedance 600 ohms
Return level +6dBv (2Vrms) Maximum before clipping
Input Impedance 20k ohms
D.i. out
output level -8dBv (0.4Vrms) Balanced
output impedance 600 ohms
line out
output level -10dBv (0.3Vrms)
output impedance 600 ohms
tuneR out
output level -10dBv (0.3Vrms)
output impedance 600 ohms
output spl maX 108dB at 1 meter (full range)
poWeR
AC Power Consumption 220W Max
AC Current Draw 230V = 1A, 110V = 2A Max
Voltage Range (115V setting) 90V - 130V, 50Hz - 65Hz
Voltage Range (230V setting) 190V - 260V, 45Hz - 60Hz
pHYsical cHaRacteRistics 28 lbs, 17.50” Width x 12.25” Depth x 18.0” Height
* These specifications may change without notice.
s P e C I F I C A T I o n s
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