SM Pro Audio TB202 2-Channel Tube Microphone Preamp/Compressor
Switchable phantom power per channel. Switchable phase reversal. optical compressors. independant EQ circuitry.
Product rated 6.2 out of 10 (5 ratings)
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ADDITIONAL VIEWS:
Main
Rear
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PRODUCT DESCRIPTION
The new "Red Valve" series TB202 valve (12AX7) mic pre-amp is a twin channel valve mic preamplifier that features independent switchable phantom power, phase reverse, -20dB Pad, optical compressor, and fully functional EQ all housed together in a single 1U rack mount chassis.
Tailored use in the home project studio, the "Red Valve" TB202 is perfectly suited for use as front end mic inputs for your digital recorder or any other application requiring mic preamplification.
Features:
Hand tested tubes 12AX7 tube
Class A transformless high voltage signal path
Switchable phantom power per channel
Switchable phase reversal per channel
Optical compressors
Independant EQ circuitry
Input gain control per channel
-20dB pad per channel
Master volume control
Tailored use in the home project studio, the "Red Valve" TB202 is perfectly suited for use as front end mic inputs for your digital recorder or any other application requiring mic preamplification.
Features:
Hand tested tubes 12AX7 tube
Class A transformless high voltage signal path
Switchable phantom power per channel
Switchable phase reversal per channel
Optical compressors
Independant EQ circuitry
Input gain control per channel
-20dB pad per channel
Master volume control
TECHNICAL DESCRIPTION
Performance:
THD + Noise (un-weighted): 0.05%@0dB
Tube, Drive: 10%@30dB Tube Drive
Input Impedance:
XLR: 5k ohms 5k Ohms
1/4 in. High Z: 1Meg ohms
Output Impedance:
XLR Balanced: 51 ohms
1/4 in. TRS Unbalanced: 51 ohms
Panel Controls:
Gain: 0dB to +30dB, 20dB pad, Phase Reverse, + 48V Phantom Power
Metering: 8 Segmented LED: -25dBu to +18dBu
Power Supply:
Type: Linear Supply
Switchable: 110V / 220V
Input: 17 VAC / 1000mA
Physical:
Mounting: Steel
Front Panel: Steel
External power supply: 110v-240v
Size: 1U Rack
THD + Noise (un-weighted): 0.05%@0dB
Tube, Drive: 10%@30dB Tube Drive
Input Impedance:
XLR: 5k ohms 5k Ohms
1/4 in. High Z: 1Meg ohms
Output Impedance:
XLR Balanced: 51 ohms
1/4 in. TRS Unbalanced: 51 ohms
Panel Controls:
Gain: 0dB to +30dB, 20dB pad, Phase Reverse, + 48V Phantom Power
Metering: 8 Segmented LED: -25dBu to +18dBu
Power Supply:
Type: Linear Supply
Switchable: 110V / 220V
Input: 17 VAC / 1000mA
Physical:
Mounting: Steel
Front Panel: Steel
External power supply: 110v-240v
Size: 1U Rack
REVIEWS
Product rated 6.2 out of 10 (5 ratings)
Read 1 Full Review >>
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