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AmpRX BrownBox Tube Amp Voltage Attenuator
$359.95 - $399.00The AmpRx BrownBox features flexible voltage attenuation options that let you bring your power input down to an optimal level, resulting in significantly improved amplifier performance. Today, we should be receiv...8 Payments of $49.88
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AmpRx Brownie Voltage Controller for Tube Amps
$299.00The Brownie, a voltage controller power supply for modern amps and the first of its kind. The Brownie provides unparalleled control, flexibility, and protection specifically for modern tube amplifiers by allowing th...8 Payments of $37.38
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AmpRX BrownBox Backline 1200 Voltage Attentuator
$599.00The AmpRx BrownBox Backline 1200 is a Rackmount Selectable AC Voltage Optimizer for Tube Gear 120V/50-60Hz. The AmpRx BrownBox Backline 1200 was designed for powering up to three tube amplifiers simultaneously, the ...12 Payments of $49.92
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AmpRX BrownBox Backline 2400 Voltage Attenuator
$1,199.00The Backline 2400 powers up to eight devices and provides two independent levels of voltage adjustment for up to four outputs per channel, allowing flexibility for players who have both vintage and modern amplifiers...12 Payments of $99.92
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AmpRx Backline 1200 Plus Amplifier Voltage Controller
$599.00The Backline 1200 Plus expands on the capabilities of the Backline 1200 by incorporating Brownie voltage adjustment technology, providing both voltage reduction and voltage increase functionality. Designed f...12 Payments of $49.92
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AmpRx Backline 2400 Plus
$1,299.00The Backline 2400 Plus builds upon the flexibility of the Backline 2400 by incorporating Brownie voltage adjustment technology, adding both voltage reduction and voltage increase capabilities to a dual-channel rack-...12 Payments of $108.25
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AmpRx Backline 2400 Pro
$1,399.00The Backline 2400 Pro represents the most capable and flexible voltage management system in the AmpRx lineup. By combining the proven voltage reduction capabilities of the Original BrownBox with the voltage ...12 Payments of $116.58
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