Go to Top
  • Deal Alerts!
  • |
  • Request a Catalog
  • |
  • Currency ()
  • |
  • En Español Español
Call or chat with us now!
U.S. Power Requirements & Currency Exchange Rates Accept
U.S. Power / Voltage

By completing your order, you understand that the products(s) you are purchasing are U.S. models and may have power / voltage requirements different from that of your country.

Currency Exchange Rates

Prices shown in currencies other than US Dollars are estimates based on current exchange rates. We will charge your credit card in US Dollars on the day your order is shipped, and the conversion to your local currency will be done at the prevailing rate by your credit card issuer.

PSSL will not mark your parcel as a “gift”, declare a value lower than the actual price paid, or otherwise prepare false customs information.

Get Notified
Get Notified When In Stock
Receive an email the moment this item hits our warehouse.
Enter your name and email to be notified when this product is in stock and ready to ship. Place your order now to reserve your place in line. Your credit card is never charged until your order ships. No spam here, just an in-stock notification.
First Name:
Last Name:
Extended Warranty Plans
2 or 4 Years of Additional Coverage Protect your investment with an Extended Warranty Plan from Consumer Priority Service. Purchasing this protection for your product guarantees you the very best post-manufacturer warranty support. With an Extended Warranty plan, you have instant access to a skilled team of customer service and repair experts available to answer any of your product service questions or to assist you through a hassle-free claim, should the need arise. The shield means youre protected.

Radial Trim-Two Passive DI for AV w/ Level Control

Radial Trim-Two Passive DI for AV w/ Level Control
Radial Trim-Two Passive DI for AV w/ Level Control
Radial Trim-Two Passive DI for AV w/ Level Control
Radial Trim-Two Passive DI for AV w/ Level Control

Radial Trim-Two Passive DI for AV w/ Level Control

Item #110898
(0 Reviews)
USD$149.99 Request Price Match

Finanicing Available
Financing Available
Personal or Business Click Here
Request a Price Match
Consult one of our PA Advisors
Sales Advisor
Plus Free Tech Support—
get great advice and support on your purchase from our highly trained Sales Advisors.
Call 800-268-5520

Radial Trim-Two Passive DI for AV w/ Level Control

Passive Stereo Direct Box with Level Control
The Trim-Twoô is a passive stereo direct box designed for use with laptop computers and other consumer playback devices, eliminating hum and buzz from ground loops while providing an easy-access level control for quick adjustments on stage.

A noise-free interface for your audio devices
The Trim-Two allows you to connect any playback device and interface it with balanced pro audio equipment without signal loss or hum and buzz from ground loops. It features two transformers which isolate and balance the audio output from your source device, eliminating noise and allowing you to use long cable runs without signal degradation. A handy mono sum switch makes it easy to reduce the output channel count or send the same signal to two destinations at once, and an accessible level control gives you the ability to adjust levels in an instant. Multiple input connector types make it easy to hook up any consumer line level playback source, from laptops & smartphones to DJ equipment. The completely passive design means that you never have to worry about powering the Trim-Two, making it truly plug & play.

Using the Trim-Two in a keyboard setup
Use your laptop as a sound source with the Trim-Two connected to control the volume and send a balanced signal to the PA system.

Using the Trim-Two with a DJ setup
Simplify your DJ setup using a PC to play sound files and the Trim-Two to balance the signal. The handy volume control makes it easy to manage.

Using the Trim-Two with a tablet
Play your sound files using the Trim-Two by connecting it from the headphone output to the 3.5mm input. Use the variable level control to trim the level and avoid distortion.

Stereo direct box for line level sources.

Passive signal path with transformer isolation.

Eliminates hum and buzz when connecting to the PA.

Level control & mono sum switch.


  • 1/4" Input: Ideally suited for stereo keyboards or drum machines, wired in parallel with the RCA and TRS connections.
  • RCA Inputs: Provides an easy connection from a CD Player or other -10dB consumer audio device.
  • 3.5mm TRS Input: Standard mini TRS input for connecting a laptop, tablet opr iPhone to the Trim-Two.
  • Level: Used to set the level going into the Trim-Two. Eliminates the need for a typical PAD switch.
  • No Slip Pad: Provides electrical and mechanical isolation and keeps Trim-Two from sliding around.
  • Ground Lift: Lifts pin-1 at both XLR outputs to help eliminate hum and buzz caused by ground loops.
  • XLR Out: Balanced male XLR follows AES standard with pin-1 Ground, pin-2 (+) and pin-3 (-).
  • Mono Sum: Side access set & forget switch sums stereo signals to mono at both XLR outputs.


  • Audio circuit type: Passive, transformer based
  • Transformer: Custom
  • Number of channels: Dual channel (stereo)
  • Frequency response: 20Hz to 20KHz
  • Dynamic range: >100dB
  • Total harmonic distortion: 0.009%
  • Phase Deciation: <10 degree
  • Input Impedance: 10K ohms, unbalanced
  • Output Impredance: 2.8K ohms, balanced
  • Maximum Input: +20dB @ 20Hz
  • Input pad, Mono Sum, Ground lift
  • Input Connectors: 1/4" RCA and 3.5mm input
  • Output Connectors: XLR-M output
  • Extras: Copper foil shield
  • Construction: 14 gauge steel chassis & outer shell
  • Size (L x W x D): 3.3" x 5.0" x 2" (84 x 127 x 48mm)
  • Weight: 1.55 lbs (0.70 kg)
  • Shipping size (L x W x D): 4" x 3" x 6.5" (102 x 76 x 165mm)
  • Shipping weight: 1.92 lbs (0.87 kg)
  • Power: Passive, no power required
  • Conditions: For use in dry locations only between 5∞C and 40∞C
  • Warranty: Radial 3-year, transferable
… [ More ]
Related Products
Questions & Answers
Start typing your question and we'll check if it was already asked and answered. Learn More
No questions have been asked about this item. Be the first!
Radial Engineering TRIM-TWO Reviews
There are no reviews for this item. Write Review
Recently Viewed Products
Sign up for exclusive Deal Alerts:
Call Us: (800) 750-7800 Email Us Get a Free Catalog
Back to Top
Call (800) 268-5520
Mon-Fri 7am-7pm, Sat 8am-5pm (pst)
Visit Our Showroom [map]
14800 Goldenwest St.
Westminster, CA 92683
Mon-Fri 10am-6:30pm
McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
5-Star Guarantee
Deal Alerts!
Connect with us on our Social Networks:
Facebook Instagram Twitter YouTube
Need help? Call 800-268-5520 and:
  • Get a real, live agent within seconds
  • Access special and exclusive pricing
  • Talk to our certified product experts