Track. Mix. Master. Save Up to 50%.

Amp Attenuators

Get More at Sweetwater

Free 2-year Warranty

Fast, Free Shipping

Dedicated Sales Engineer

Price Protection
Photo of Two Notes Reload II Load Box and Attenuator

Two Notes Reload II Load Box and Attenuator

2-channel Reactive Load Box and Active Amp Attenuator with DynIR Virtual Cabinets and Stereo FX Loop
$1,099.99
Or $31.00/month§ with
36 month financing*
Rated 5.0/5 Stars (6)
In Stock
Photo of Tone King Ironman II Mini 30-watt Reactive Power Attenuator

Tone King Ironman II Mini 30-watt Reactive Power Attenuator

Passive 30W Tube Guitar Amplifier Attenuator Pedal with Line Output, 8-ohm Operation, and Footswitchable Boost
$395.00
Or $66.00 suggested monthly payment§ with 6 month‡ special financing
Certified Open Box available for $355.50
Rated 4.7/5 Stars (36)
In Stock
Photo of Two Notes Torpedo Captor X+ Load Box

Two Notes Torpedo Captor X+ Load Box

100W, 8-ohm Reactive Load Box and Attenuator with True Stereo DynIR Engine, IR Loader, Global Virtual Load Shaper, USB-C, MIDI, Wireless Torpedo Remote, and Stereo Post FX
$599.99
Or $17.00/month§ with
36 month financing*
In Stock
Photo of AmpRX BrownBox Tube Amplifier Input Voltage Attenuator - Brown

AmpRX BrownBox Tube Amplifier Input Voltage Attenuator - Brown

5A Input AC Voltage Attenuator for Full-sized Tube Amplifiers with LCD Voltmeter, 4 Selectable Input Voltages, and 4 Selectable Output Voltages - Brown
$379.00
Or $64.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.9/5 Stars (69)
In Stock
Photo of Tone King Ironman II 100-watt Reactive Power Attenuator

Tone King Ironman II 100-watt Reactive Power Attenuator

100-watt Precision-compensated Reactive Power Attenuator with DI Output, Analog Cabinet Simulation, Dual Impedance Controls, Solo Mode, Presence Switch, Bypass Mode, and Line Output
$795.00
Or $133.00 suggested monthly payment§ with 6 month‡ special financing
Certified Open Box available for $715.50
Rated 4.8/5 Stars (31)
In Stock
Only 4 Left
Photo of JHS Little Black Amp Box Passive Amp Attenuator
$13.00 Off!

JHS Little Black Amp Box Passive Amp Attenuator

Passive Effects-loop Amplifier Attenuator
$52.00
6 Month Special Financing Available‡
Learn More
Rated 4.7/5 Stars (216)
In Stock
Photo of AmpRX Brownie Tube Amplifier Input Voltage Controller

AmpRX Brownie Tube Amplifier Input Voltage Controller

AC Voltage Controller for Tube Amplifiers with LCD Voltmeter, +5V/-7V Output Voltage Range, and 2A/4A Fuse Options
$299.00
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.7/5 Stars (9)
In Stock
Photo of Universal Audio OX Reactive Amp Attenuator with Speaker Modeling

Universal Audio OX Reactive Amp Attenuator with Speaker Modeling

Reactive Load Box and Speaker Emulator for Tube Amplifiers
$1,499.00
Or $42.00/month§ with
36 month financing*
Bundles Available! Certified Open Box available for $1,349.10
Rated 4.5/5 Stars (110)
In Stock
Photo of Suhr Reactive Load I.R. Box

Suhr Reactive Load I.R. Box

8-ohm, 150W Reactive Load Box with 16 Onboard IRs, USB, 3rd-party IR Functionality, 6dB Boost, Aux In, Headphone Jack, and Hi-cut
$599.00
Or $100.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (3)
In Stock
Photo of Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 8-ohm

Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 8-ohm

Load Box, Direct Box, Attenuator, and Speaker Simulator - 8 ohm
$299.99
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Certified Open Box available for $263.99
Rated 4.3/5 Stars (73)
In Stock
Photo of Two Notes Torpedo Captor X+ Load Box

Two Notes Torpedo Captor X+ Load Box

100W, 16-ohm Reactive Load Box and Attenuator with True Stereo DynIR Engine, IR Loader, Global Virtual Load Shaper, USB-C, MIDI, Wireless Torpedo Remote, and Stereo Post FX
$599.99
Or $17.00/month§ with
36 month financing*
In Stock
Photo of Bugera PS1 Passive 100-watt Power Attenuator

Bugera PS1 Passive 100-watt Power Attenuator

Passive 100W Tube Guitar Amplifier Attenuator with Emulated Outputs, and 4-, 8-, and 16-ohm Amplifier Inputs
$129.00
6 Month Special Financing Available‡
Learn More
Rated 4.3/5 Stars (233)
In Stock
Photo of Dr. Z Reactive Reducer Attenuator

Dr. Z Reactive Reducer Attenuator

50W, 8-ohm Guitar Amp Attenuator and Reactive Load
$299.00
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (1)
Photo of Suhr Reactive Load Box

Suhr Reactive Load Box

8-ohm, 100W Reactive Load Box with Balanced XLR Output, Unbalanced 1/4" Output, and Thru Jack
$349.00
Or $59.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (10)
In Stock
Photo of Boss Waza Tube Amp Expander Core

Boss Waza Tube Amp Expander Core

100W Amplifier Attenuator and Cabinet Emulator with Reactive Load, Air Feel, Mix Assist, IR Loader, Stereo FX, and USB Output
$699.99
Or $20.00/month§ with
36 month financing*
Bundles Available!
Rated 4.6/5 Stars (11)
In Stock
Photo of Friedman Mic No Mo Passive Cabinet Simulator

Friedman Mic No Mo Passive Cabinet Simulator

Passive Guitar Cabinet-emulated DI Box with Ground, Axis, and Level Switches
$99.99
6 Month Special Financing Available‡
Learn More
Certified Open Box available for $89.99
Rated 4.6/5 Stars (21)
In Stock
Photo of AmpRX BrownBox Tube Amplifier Input Voltage Attenuator - Black & Yellow

AmpRX BrownBox Tube Amplifier Input Voltage Attenuator - Black & Yellow

5A Input AC Voltage Attenuator for Full-sized Tube Amplifiers with LCD Voltmeter, 4 Selectable Input Voltages, and 4 Selectable Output Voltages - Black and Yellow
$379.00
Or $64.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (1)
In Stock
Photo of Warm Audio Reamper Routing Hub

Warm Audio Reamper Routing Hub

Analog Studio Routing Hub with Independent Preamp and Re-Amp Signal Paths, Variable Impedance Control, and Silent 50W/8 ohm Power Soak
$499.00
Or $11.00/month§ with
48 month financing*
Certified Open Box available for $390.50
In Stock
Photo of Mesa/Boogie POWERHOUSE Reactive Amp Load Attenuator - 8-ohm

Mesa/Boogie POWERHOUSE Reactive Amp Load Attenuator - 8-ohm

Reactive Load and Attenuator with 5-position Attenuation, 3-position Voicing, Speaker/Load Selector, and Dry Line Output - 8-ohm
$559.00
Or $16.00/month§ with
36 month financing*
Rated 4.6/5 Stars (10)
Photo of Boss WAZA Tube Amp Expander Amplifier Attenuator
Free Eminence IR Sampler Pack! Only at Sweetwater!

Boss WAZA Tube Amp Expander Amplifier Attenuator

100W Guitar Amp Companion with FX Loop, Reactive Load Box, Attenuator, Speaker IR Loader, Cab Sims, Onboard FX, MIDI I/O, and USB Audio Interface
$1,429.99
Or $40.00/month§ with
36 month financing*
Certified Open Box available for $1,260.97
Rated 4.7/5 Stars (37)
In Stock
Photo of Mesa/Boogie CabClone IR+ Reactive Load Attenuator & IR Cab Simulator - 8 ohm
Free Eminence IR Sampler Pack! Only at Sweetwater!

Mesa/Boogie CabClone IR+ Reactive Load Attenuator & IR Cab Simulator - 8 ohm

Cabinet Simulator and Reactive Load Box with 16 Factory-loaded Cabinet Impulse Responses, Third-party IR Compatibility, Line-level Inputs and Outputs, Attenuator, Level Output Control - 8 ohms
$859.00
Or $24.00/month§ with
36 month financing*
Rated 4.9/5 Stars (9)
In Stock
Only 2 Left
Photo of AmpRX Power Station 2400 - 1200W/2400W Rackmount Voltage Regulator

AmpRX Power Station 2400 - 1200W/2400W Rackmount Voltage Regulator

Power Attenuator for Electric Guitar Amplifiers, with 2 x 10-amp/1200-watt Power Banks
$1,199.00
Or $34.00/month§ with
36 month financing*
Photo of Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 16-ohm

Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 16-ohm

Load Box, Direct Box, Attenuator, and Speaker Simulator - 16 ohm
$299.99
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.5/5 Stars (36)
In Stock
Only 8 Left
Photo of Rivera RockCrusher Gold Face Power Attenuator/Load Box for Amps

Rivera RockCrusher Gold Face Power Attenuator/Load Box for Amps

Power Attenuator and Load Box for Tube Amps - Gold
$649.00
Or $19.00/month§ with
36 month financing*
Rated 4.8/5 Stars (15)
In Stock
Only 1 Left
Photo of Rivera RockCrusher Power Attenuator/Load Box for Amps

Rivera RockCrusher Power Attenuator/Load Box for Amps

Power Attenuator and Load Box for Tube Amps
$699.00
Or $20.00/month§ with
36 month financing*
Rated 4.7/5 Stars (62)
In Stock
Only 1 Left
Photo of Celestion Peacekeeper 50-watt 8-ohm 12-inch Guitar Amplifier Speaker

Celestion Peacekeeper 50-watt 8-ohm 12-inch Guitar Amplifier Speaker

50W, 8-ohm, 12" Speaker with Ceramic Magnet
$249.00
Or $42.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (2)
In Stock
Photo of AmpRX Backline Power Station - 2U 1200-watt

AmpRX Backline Power Station - 2U 1200-watt

2U Rackmount 10A Input AC Voltage Attenuator for 3 Tube Amplifiers, with LCD Voltmeter, 4 Selectable Input Voltages, 4 Selectable Output Voltages, and Bypass
$599.00
Or $17.00/month§ with
36 month financing*
Rated 5.0/5 Stars (2)
In Stock
Only 1 Left
Photo of Universal Audio OX Reactive Amp Attenuator with Speaker Modeling
Save $149.90

Universal Audio OX Reactive Amp Attenuator with Speaker Modeling Certified Open Box

Reactive Load Box and Speaker Emulator for Tube Amplifiers
$1,349.10
Or $38.00/month§ with
36 month financing*
Rated 4.5/5 Stars (110)
In Stock
Photo of Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 4-ohm

Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 4-ohm

Load Box, Direct Box, Attenuator, and Speaker Simulator - 4 ohm
$299.99
Or $50.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.9/5 Stars (6)
In Stock
Photo of Tone King Ironman II 100-watt Reactive Power Attenuator
Save $79.50

Tone King Ironman II 100-watt Reactive Power Attenuator Certified Open Box

100-watt Precision-compensated Reactive Power Attenuator with DI Output, Analog Cabinet Simulation, Dual Impedance Controls, Solo Mode, Presence Switch, Bypass Mode, and Line Output
$715.50
Or $120.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.8/5 Stars (31)
In Stock
Photo of Mesa/Boogie POWERHOUSE Reactive Amp Load Attenuator - 4-ohm

Mesa/Boogie POWERHOUSE Reactive Amp Load Attenuator - 4-ohm

Reactive Load and Attenuator with 5-position Attenuation, 3-position Voicing, Speaker/Load Selector, and Dry Line Output - 4-ohm
$559.00
Or $16.00/month§ with
36 month financing*
Rated 5.0/5 Stars (2)
In Stock
Photo of Tone King Ironman II 100-watt Reactive Power Attenuator
Save $79.50

Tone King Ironman II 100-watt Reactive Power Attenuator Certified Open Box

100-watt Precision-compensated Reactive Power Attenuator with DI Output, Analog Cabinet Simulation, Dual Impedance Controls, Solo Mode, Presence Switch, Bypass Mode, and Line Output
$715.50
Or $120.00 suggested monthly payment§ with 6 month‡ special financing
Rated 4.8/5 Stars (31)
In Stock
Photo of Mesa/Boogie CabClone IR+ Reactive Load Attenuator & IR Cab Simulator - 16 ohm
Free Eminence IR Sampler Pack! Only at Sweetwater!

Mesa/Boogie CabClone IR+ Reactive Load Attenuator & IR Cab Simulator - 16 ohm

Cabinet Simulator and Reactive Load Box with 16 Factory-loaded Cabinet Impulse Responses, Third-party IR Compatibility, Line-level Inputs and Outputs, Attenuator, Level Output Control - 16 ohms
$859.00
Or $24.00/month§ with
36 month financing*
Rated 5.0/5 Stars (1)
In Stock
Photo of Boss WAZA Tube Amp Expander Amplifier Attenuator
Open Box Savings! Save $169.02

Boss WAZA Tube Amp Expander Amplifier Attenuator Certified Open Box

100W Guitar Amp Companion with FX Loop, Reactive Load Box, Attenuator, Speaker IR Loader, Cab Sims, Onboard FX, MIDI I/O, and USB Audio Interface
$1,260.97
Or $36.00/month§ with
36 month financing*
Rated 4.7/5 Stars (37)
In Stock
Photo of Friedman Mic No Mo Passive Cabinet Simulator

Friedman Mic No Mo Passive Cabinet Simulator Certified Open Box

Passive Guitar Cabinet-emulated DI Box with Ground, Axis, and Level Switches
$89.99
6 Month Special Financing Available‡
Learn More
Rated 4.6/5 Stars (21)
In Stock
Photo of Boss WAZA Tube Amp Expander Amplifier Attenuator
Open Box Savings! Save $169.02

Boss WAZA Tube Amp Expander Amplifier Attenuator Certified Open Box

100W Guitar Amp Companion with FX Loop, Reactive Load Box, Attenuator, Speaker IR Loader, Cab Sims, Onboard FX, MIDI I/O, and USB Audio Interface
$1,260.97
Or $36.00/month§ with
36 month financing*
Rated 4.7/5 Stars (37)
In Stock
Photo of Boss WAZA Tube Amp Expander Amplifier Attenuator
Open Box Savings! Save $169.02

Boss WAZA Tube Amp Expander Amplifier Attenuator Certified Open Box

100W Guitar Amp Companion with FX Loop, Reactive Load Box, Attenuator, Speaker IR Loader, Cab Sims, Onboard FX, MIDI I/O, and USB Audio Interface
$1,260.97
Or $36.00/month§ with
36 month financing*
Rated 4.7/5 Stars (37)
In Stock
Photo of Universal Audio OX and SKB iSeries Case Bundle
Save $176.90

Universal Audio OX and SKB iSeries Case Bundle Certified Open Box

Reactive Load Box/Speaker Emulator with IP67 Injection-molded Case
$1,547.09
Or $43.00/month§ with
36 month financing*
Rated 5.0/5 Stars (1)
In Stock
Photo of Boss WAZA Tube Amp Expander Amplifier Attenuator
Open Box Savings! Save $169.02

Boss WAZA Tube Amp Expander Amplifier Attenuator Certified Open Box

100W Guitar Amp Companion with FX Loop, Reactive Load Box, Attenuator, Speaker IR Loader, Cab Sims, Onboard FX, MIDI I/O, and USB Audio Interface
$1,260.97
Or $36.00/month§ with
36 month financing*
Rated 4.7/5 Stars (37)
In Stock
Photo of Two Notes Reload II Load Box and Attenuator

Two Notes Reload II Load Box and Attenuator Used

2-channel Reactive Load Box and Active Amp Attenuator with DynIR Virtual Cabinets and Stereo FX Loop
$1,099.99
Or $184.00 suggested monthly payment§ with 6 month‡ special financing
Rated 5.0/5 Stars (6)
In Stock
Photo of Warm Audio Reamper Routing Hub
Save $108.50

Warm Audio Reamper Routing Hub Certified Open Box

Analog Studio Routing Hub with Independent Preamp and Re-Amp Signal Paths, Variable Impedance Control, and Silent 50W/8 ohm Power Soak
$390.50
Or $9.00/month§ with
48 month financing*
In Stock
Photo of Warm Audio Reamper Routing Hub
Save $108.50

Warm Audio Reamper Routing Hub Certified Open Box

Analog Studio Routing Hub with Independent Preamp and Re-Amp Signal Paths, Variable Impedance Control, and Silent 50W/8 ohm Power Soak
$390.50
Or $9.00/month§ with
48 month financing*
In Stock
You can only compare four products at a time.
If you want to compare another product, please remove one of your earlier choices.
Please select more items to compare.

Remove All

What are the most popular brands for Amp Attenuators on Sweetwater.com?


What are the most popular Amp Attenuators on Sweetwater.com?


  1. Two Notes Reload II Load Box and Attenuator

    6 reviews

    $1,099.99

  2. AmpRX BrownBox Tube Amplifier Input Voltage Attenuator - Brown

    69 reviews

    $379.00

  3. Boss WAZA Tube Amp Expander Amplifier Attenuator

    37 reviews

    $1,429.99

  4. Two Notes Torpedo Captor Reactive Loadbox DI and Attenuator - 8-ohm

    73 reviews

    $299.99

  5. Mesa/Boogie CabClone IR+ Reactive Load Attenuator & IR Cab Simulator - 8 ohm

    9 reviews

    $859.00

Why shop Amp Attenuators at Sweetwater.com?


With a massive selection of Amp Attenuators, free shipping, a free 2-year warranty, 24/7 access to award-winning support - and more - Sweetwater gives you more than any other retailer! If you have any questions about Amp Attenuators, make sure to give your personal Sales Engineer a call at (800) 222-4700.