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RDL STA-2A
High Output Line Amplifier

The STA-2A is a dual-channel, line-level audio preamplifier. Each channel is identical. The audio inputs are bridged at 20 kΩ and accept either an unbalanced or a balanced audio signal. Gain is [...]

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$230.48

$164.28

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RDL STM-2
Mic Preamp

The STM-2 is a quality low-noise microphone preamplifier designed for use in commercial sound, broadcast, and recording. The STM-2 is very flexible, with gain adjustment from 35 to 65 dB, two [...]

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$212.84

$151.70

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RDL STM-1
Mic Preamp

The STM-1 is a low-cost quality microphone preamplifier designed for use in commercial sound and broadcast applications. The compact size makes it ideal where a larger or heavier preamp cannot be [...]

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$155.34

$110.72

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RDL STM-2X
Microphone Preamp

The STM-2X is the ideal choice in many installations where a microphone preamplifier is required, and is the ideal choice where either a toggle-type switch or push-to-talk switch is to be provided [...]

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$241.06

$171.82

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Presonus TubePre
Mono Tube Preamp

The Presonus TubePre professional mono tube preamp features a dual-servo (no capacitors) gain stage that lets you boost the program signal to extremely high levels without significantly increasing [...]

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$194.95

$149.95

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Studio Projects VTB-1
Variable Tube Mic Preamp

The VTB-1 mic preamp incorporates true class A/B switching, for a totally discrete circuit. Its unique Tube Drive is a variable drive to a 12AX7 that lets you blend as little, or as much of the Tube [...]

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RDL STM-3
Mic Preamp

The STM-3 is a quality low-noise microphone preamplifier designed for use in surveillance, commercial sound, broadcast, and recording where higher than normal gain is required. The STM-3 is very [...]

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$244.04

$173.95

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