Trace Elliot Transformer DI - Audiophile 1:1 Balanced Signal | No Limit Guitar Co, Idaho Falls
The Trace Elliot Transformer DI is a professional-grade direct injection box engineered for total signal transparency, converting between balanced and unbalanced signals with audiophile 1:1 quality and zero compromise to your tone. Built around a perfectly balanced proprietary transformer with an ultra-high permeability Ni-Fe core, it handles everything from bass guitar and acoustic instruments to line-level sources with a frequency response that reaches down to 14Hz — low enough that you'll never lose your low B string or any other sub-bass content in the conversion. For bassists, acoustic players, and engineers who demand clean, transparent signal conversion on stage and in the studio, the Trace Elliot Transformer DI delivers.
Product Overview
At the core of the Transformer DI is Trace Elliot's proprietary transformer design, wound with an ultra-high permeability Ni-Fe core that achieves the kind of balanced, transparent signal conversion that audiophile-grade applications demand. The 1:1 transformer ratio means the output signal is a true, uncolored representation of the input — no added harmonic content, no frequency shaping, no tonal signature imposed on your signal. Players and engineers at our Idaho Falls guitar shop who have dealt with the coloration or noise introduced by lesser DI boxes will immediately appreciate how transparent this unit sounds in a real-world signal chain.
The Transformer DI's frequency response spec tells the full story of its capability: flat from 20Hz to 20kHz within -0.5dB, with usable clarity extending from 14Hz all the way to 80kHz within ±1.0dB. That 14Hz low-end extension is not an academic specification — it means five-string bassists lose nothing when converting signal, and that sub-bass content that defines the weight and power of a great bass tone arrives at the board intact. Total harmonic distortion measures below 0.015% from 70Hz to 80kHz, rising to just 0.5% at 20Hz — performance figures that reflect genuine audiophile engineering rather than marketing language.
Electrically, the Transformer DI provides greater than 500V of isolation between primary and secondary windings, a ground lift with RF rejection circuitry for eliminating ground loops and radio frequency noise, and an insertion loss of less than 1.0dB — meaning your signal level arrives at its destination virtually unchanged. Input levels up to +22.2dBu are acceptable, making this unit equally capable with passive instrument-level signals and hot line-level sources. Whether you're running a passive bass direct to a console, connecting a preamp to a balanced interface, or solving a ground loop problem mid-gig, the Transformer DI handles it cleanly.
Ideal For
- Bass guitarists who need a transparent DI box that preserves full low-end clarity down to 14Hz without signal loss or coloration
- Acoustic guitar and instrument players requiring clean balanced-to-unbalanced or unbalanced-to-balanced signal conversion for stage and studio
- Live sound engineers and recording engineers seeking an audiophile-grade transformer DI with ultra-low THD and high isolation
- Players dealing with ground loop hum or RF interference who need a DI with ground lift and RF rejection circuitry built in
- Musicians and engineers visiting our Idaho Falls guitar shop who need a professional signal conversion solution that works reliably every time
Key Features
Proprietary Ni-Fe Core Transformer Trace Elliot's perfectly balanced proprietary transformer uses an ultra-high permeability Nickel-Iron core to achieve true 1:1 audiophile signal conversion with complete transparency — no tonal coloration, no frequency shaping, no added harmonic content.
Full-Range Frequency Response to 14Hz With a flat response from 20Hz to 20kHz (-0.5dB) and extended clarity from 14Hz to 80kHz (±1.0dB), the Transformer DI preserves the full frequency content of bass instruments and line-level sources through the conversion process — low B string included.
Ultra-Low Total Harmonic Distortion THD measures below 0.015% from 70Hz to 80kHz and just 0.5% at 20Hz — distortion figures that reflect audiophile-grade engineering and ensure the converted signal is a faithful, uncolored representation of the source.
Ground Lift with RF Rejection The built-in ground lift and RF rejection circuitry eliminate ground loop hum and radio frequency interference without requiring additional equipment — a practical, reliable solution for the noisy electrical environments of live stages and busy studios.
High Electrical Isolation Greater than 500V of electrical isolation between primary and secondary windings protects connected equipment and eliminates hum caused by ground potential differences between devices in the signal chain.
Broad Input Level Acceptance Accepts input levels up to +22.2dBu with an insertion loss of less than 1.0dB, making the Transformer DI equally capable with passive instrument signals, active preamp outputs, and hot line-level sources across a wide range of applications.
What's Included
- Trace Elliot Transformer DI
Technical Specifications
| Specification | Details |
|---|---|
| Type | Passive Transformer DI |
| Transformer | Proprietary, Perfectly Balanced, Ni-Fe Core |
| Conversion | Balanced to Unbalanced / Unbalanced to Balanced |
| Ratio | 1:1 |
| Frequency Response | 20Hz–20kHz (-0.5dB); 14Hz–80kHz (±1.0dB) |
| Total Harmonic Distortion | <0.015% (70Hz–80kHz); 0.5% at 20Hz |
| Electrical Isolation | >500V (primary to secondary) |
| Insertion Loss | <1.0dB |
| Maximum Input Level | +22.2dBu |
| Ground Lift | Yes, with RF Rejection Circuitry |
| Suitable Sources | Instrument level, line level |
Get Your Hands on This DI Box Today
Stop into No Limit Guitar Co in Idaho Falls to check out the Trace Elliot Transformer DI and talk through how it fits into your stage or studio signal chain. Our staff can help you find the right signal conversion solution for your setup. Reach us online or by phone to confirm availability — clean, transparent signal conversion at this level is hard to find at any price.
