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Feature

HIGH PERFORMANCE PREAMP: An affordable preamplifier that accomplishes detailed audio tasks to boost the performance of standard home theater surround sound systems or home recording setups so you can experience professional level sound.
VERSATILE CONTROL AND CONNECTIVITY: Includes four selectable unbalanced analog RCA inputs, Phono, CD/DVD, and AUX1 and AUX2 to connect any number of sources including external Bluetooth receivers, Wi-Fi receivers, DVD players, and TV set top boxes.
DIAL IN THE PERFECT SOUND: Add detail to your sound with front panel variable control knobs that feature Bass, Mid and Treble, plus Balance, Master Volume and Loudness Contour Knobs with Min to Max settings.
ENHANCE YOUR RECORDINGS: Offers more control over tonal quality for home recordings and incudes " unbalanced low impedance input jack for microphones as well as mic level control that adjusts the levels of the input signal.
FEATURE-RICH PREAMP: An affordable addition to your home recording or home theater system, includes Loudness Control, Master Volume and Balance Controls, Mono Switch and Low Frequency Filter to reduce undesirable subsonic low frequencies.

Description

The OSD Audio Pre-One is a unique affordable pre amplifier that adds front end system control to any of our Two or Multi Channel OSD amplifiers. It provides four selectable unbalanced analog RCA inputs; Phono, AUX1, AUX2 and CD/DVD. It also features a " Mic input jack on the front panel with adjustable Mic level control. Other front panel variable control knobs feature three tone controls; Bass, Mid and Treble. Plus Balance, Master Volume and Loudness' Contour Knobs with Min to Max settings. Additional front panel controls include Power Switch, Tape Loop, Mono/Stereo, Low Filter and Mute Buttons. Features: Power Button with LED that lights up when power is on TONE Controls: Bass, Mid and Treble, Center setting is flat, Levels for each are attenuated when knob rotated counterclockwise and it is boosted when turned Clockwise. Loudness' Control: Compensates the low frequencies when listening at lower volume levels Master Volume and Balance Controls; Adjusts the output level to the amplifier and left and right balance. Low Frequency Filter: when enabled reduces undesirable subsonic low frequencies Mono Switch: converts the output signal to Mono when pushed in. Microphone Input Jack; Input for Mic " Jack is Unbalanced Low Impedance Mic Level Control; Adjusts the levels of the input signal Muting Switch: Reduces levels 20dB when enabled Source Selectors: Phono; Left and Right Input jacks plus Ground Screw Terminal AUX1; Use to connect any number of analog sources like External Bluetooth Receivers, Wi-Fi Receivers or TV Set Top Boxes AUX2; see AUX1 both are Analog Right and Left RCA Inputs CD/DVD; Connect to a good Quality CD player, DVD or Blu-ray DVD which will play DVD or and CD Tape Play and Record Jacks for the Tape Loop Monitor Output Jack; for connecting to the input Jacks of your Power Amplifier with RCA Unbalanced Analog Cables AC Source Selector; Unit is Multi Voltage 110V to 220V