Description
Product Overview
The StudioMan DI-1 is a rugged passive direct box designed to transform high‑impedance, unbalanced instrument outputs into low‑impedance, balanced mic‑level signals. Constructed with a solid metal chassis, the unit weighs just 14.9 oz and measures 6.26 × 3.98 × 2.56 in, making it compact enough for pedalboards yet durable for touring. Key specifications include a 1/4″ TS input, dual 1/4″ TS parallel outputs, a ground‑lift switch, and a fully passive circuit that requires no batteries or phantom power.
Usage
Ideal for live performers, studio engineers, and content creators, the DI‑1 excels in any setting where clean signal conversion is critical. Plug your electric guitar, bass, or keyboard into the input and route the balanced output to a mixing console, audio interface, or PA system. The parallel outputs let you monitor on stage while sending a pristine feed to the front‑of‑house mix. 
Why Choose Us
StudioMan has a reputation for precision audio gear, and the DI‑1 continues that legacy with a one‑year warranty and 24/7 technical support. Its passive design guarantees zero latency and eliminates the need for power supplies, reducing potential failure points. The integrated ground‑lift switch resolves common hum and ground‑loop issues, ensuring reliable performance in complex signal chains.
Key Features
- Passive circuitry – no batteries or phantom power required for instant setup.
- Ground‑lift switch – effectively removes hum and ground‑loop interference.
- Parallel 1/4″ TS outputs – send signal to both stage amp and mixer simultaneously.
- Compact, rugged metal housing – built to withstand the rigors of touring.
- Universal compatibility – works with guitars, basses, keyboards and other line‑level instruments.
FAQ
Do I need a power source for the DI‑1?
No. The DI‑1 is a fully passive unit, so it operates without batteries, phantom power, or external adapters.
How does the ground‑lift switch work?
Engaging the switch isolates the input ground from the output ground, breaking ground loops that cause hum in the signal path.
Can I use the DI‑1 with a digital audio interface?
Yes. Connect the balanced output to any XLR or 1/4″ line input on your interface for clean, low‑noise recording.
Is the DI‑1 suitable for bass guitars?
Absolutely. Its high‑impedance input handles bass frequencies without loss of tone or dynamics.
What warranty does StudioMan provide?
The DI‑1 comes with a one‑year limited warranty and access to 24/7 technical support for troubleshooting and replacement.
Reviews
There are no reviews yet.