TRIM-TWO
TRIM TWO @Stereo DI with Level Control
The Radial Trim-Two is a passive direct box, designed for use with laptop computers and other consumer devices where the user has a requirement for a ''''ready access'''' volume control for quick adjustments on stage.
The design begins with a choice of inputs including dual ¼" jacks, left and right RCAs and a stereo 3.5mm input. These are wired in parallel to allow the signal to be split off to feed an alternate signal path such as monitors. Inside, two great sounding Eclipse transformers do the work of isolating and balancing the signal. These ''''passive engines'''' deliver a linear frequency response from 20Hz to 18kHz and are capable of handling up to +15dB signal levels thus providing typical -10dB consumer-level devices with plenty of headroom. An easy access front panel stereo level control makes adjusting the volume a snap. A handy stereo-to-mono switch makes it easy to reduce the output channel count or send the same balanced signal to two destinations at once. Transformers provide galvanic isolation between the source and the destination and are extremely effective at eliminating hum and buzz caused by ground loops. This is augmented with a ground lift switch at the XLR outputs. One merely connects the source to the Trim-Two and then the male XLR outputs to the PA system. As the Trim-Two is completely passive, no power is required.
Made in Canada from heavy duty 14 gauge steel, the Trim-Two features Radial''''s unique book-end design that creates protective zones around the connectors and controls. Inside, the unique I-beam frame protects the sensitive inner workings from potential damage that could torque the PC board and cause solder pointes to prematurely go cold. The steel casing also provides shielding against external magnetic fields.
These features make the Trim-Two a great choice for keyboard players, DJs, audio-visual presenters and others that employ a laptop or tablet with a handy volume contro
- Stereo direct box for line level sources
- Ultra linear response from 30Hz to 20kHz
- Easy access front panel volume control
- Choice of RCA, ¼" and 3.5mm connectors
1. ¼” INPUTS: Left and right inputs ideally suited for stereo keyboards
or drum machines, wired in parallel with the RCA and
mini 3.5 TRS connector.
2. RCA INPUTS: Left and right inputs provide an easy connection
from a CD player or other -10dB consumer audio device.
3. 3.5mm TRS INPUT: Standard mini TRS stereo input for connecting
a laptop, tablet or iPhone to the Trim-Two.
4. LEVEL: Used to set the input level going into the Trim-2. Eliminates
the need for a typical PAD switch.
5. MONO SUM: Side access set & forget switch sums stereo signals
to mono at both XLR outputs.
6. BOOKEND DESIGN: Creates protective zone around the connectors
and switches for added durability.
7. XLR OUT: Left and right balanced, low-Z mic-level output. Wired to
AES standard pin-1 ground, pin-2 hot (+) and pin-3 cold (-).
8. GROUND LIFT: Lifts pin-1 at both XLR outputs to help eliminate
hum and buzz caused by ground loops.
9. NO SLIP PAD: Provides electrical & mechanical isolation and
keeps Trim-Two from sliding around.
10. 14:GAUGE STEEL: I-Beam construction prevents circuit board
from being torqued which could lead to part failure. Durable
powder-coat fi nish keeps your Trim-Two looking great for years