Dual-input preamp for guitar and other high-impedance signals.
The KGB-II is a dual-input high-impedance, discrete audio preamp designed for high-impedance, unbalanced signals including guitar, bass guitar and electronic keyboards. Just as a low-impedance, balanced preamp is a tremendous benefit for your microphones signal, a preamplifier designed for use with unbalanced high-impedance instruments is also a critical component of great sound from a high-impedance sound source.
The KGB Series contains high-voltage, discrete op-amps with balanced output transformers by Cinemag, Inc. The KGB-II is a single-channel, solid-state unit that works well with guitar, bass or keyboards. It features an all-metal chassis, milled aluminum knobs, balanced XLR gold pin Neutrik outputs, Switchcraft 1/4" input jacks, bipolar electrolytic capacitors, 1% metal resistors, blue LED power indicator, four rubber feet and heat vents.
The KGB Series contains high-voltage, discrete op-amps with balanced output transformers by Cinemag, Inc. The KGB-II is a single-channel, solid-state unit that works well with guitar, bass or keyboards. It features an all-metal chassis, milled aluminum knobs, balanced XLR gold pin Neutrik outputs, Switchcraft 1/4" input jacks, bipolar electrolytic capacitors, 1% metal resistors, blue LED power indicator, four rubber feet and heat vents.
Specifications
- S/N: Better than 90dB (shorted input)
- Output: Xfmr Balanced +4 @ 600 ohms
- Power: 20VAC (rated) 22-27VAC (unloaded) External, +/-24VDC Internal
- Gain: Low = 70dB, High = 90dB (2kHz source @ .775V)
- Gain: Low = 35dB, High = 60dB (2kHz source @ .09mv)
- Sensitivity: Lower than .09mv
Features
- Output to Line-In to FOH or Stage Monitors
- Output to Line-In on a Recording Console
- Output to Input of Digital Audio Converters
- Output to Power Amplifiers