Warm Audio WA-DI-P2 - Pasywny DI Box
Description
Warm Audio WA-DI-P2 – Passive DI Box with CineMag Transformer The Warm Audio WA-DI-P2 is a passive DI Box designed for musicians, music producers, and sound engineers seeking studio-quality solutions. This device elegantly and simply solves one of the most common problems in sound reinforcement and recording—impedance mismatch between high-impedance instruments (such as electric guitar, bass guitar, or keyboard) and low-impedance microphone inputs on mixers, preamps, and audio interfaces. At the heart of the device are hand-wound CineMag transformers manufactured in the USA, which guarantee faithful signal transmission while preserving the full character and tone of the instrument. As a result, every detail of your playing—from delicate articulations to aggressive attacks—is reproduced naturally and transparently. Product Features The Warm Audio WA-DI-P2 passive DI Box offers a complete set of features expected from professional stage and studio equipment. Custom CineMag transformers manufactured in the USA are an absolute top-tier choice in their class—their transfer characteristics and low distortion ensure that the signal passes through the device with virtually no loss. Fully discrete Class A circuits with gold-plated PCB traces minimize self-noise and distortion, which is particularly important when recording quiet passages and delicate instrumental parts. The adjustable pad from -3dB to -30dB gives you full control over signal level—you can smoothly match it to the sensitivity of the mixer or interface input, avoiding clipping and distortion. The Ground/Lift switch effectively eliminates hum and noise caused by ground loops, which often occur when connecting multiple devices to a single electrical system. Meanwhile, the Phase switch reverses signal polarity, helping to resolve phase issues in acoustically challenging rooms or when working with other sound sources. The entire unit is housed in a durable aluminum enclosure that easily withstands the rigors of touring, frequent packing and unpacking, and intensive use on stage. Professional Capabilities for Your Creativity The Warm Audio WA-DI-P2 is a device that opens up unlimited production and recording possibilities for you. With an input impedance of 1 MOhm and an output impedance of 600 Ohm at microphone level, this passive DI Box works excellently with electric guitars, bass guitars, keyboard instruments, and acoustic guitars equipped with piezoelectric or magnetic pickups. The signal from the instrument enters the device in a pure, unaltered form, and the CineMag transformer ensures that no frequency band is distorted, cut, or weakened. The frequency response extending from 10 Hz to 100 kHz with ±0.5 dB tolerance guarantees that both the lowest bass tones and the most subtle high harmonics are transmitted intact. This is particularly important when recording guitar parts directly into an audio interface—the sound remains full, dynamic, and natural, without the characteristic high-frequency roll-off found in cheap DI boxes. Furthermore, thanks to the low-impedance microphone output, you can run the signal over long distances—even dozens of meters—without worrying about quality loss, level drop, or increased noise. This makes the WA-DI-P2 an indispensable tool during concerts in large venues, outdoor festivals, as well as recording sessions in spacious studios where cables must cover significant distances. Moreover, the passive design of the device means it requires no power supply—neither batteries, nor a power adapter, nor phantom power from the mixer. This is a huge advantage in emergency situations when power is unavailable or when you want to maximize the simplicity of your setup. Applications Direct recording of electric guitars into audio interfaces and mixers in studio conditions Connecting bass guitars to mixing consoles during concerts and rehearsals Recording and amplifying keyboard instruments on stage and in the recording studio Connecting acoustic guitars with pickups to sound reinforcement systems and interfaces Transmitting instrumental signals over long distances without loss of sound quality Creating professional reamping and re-recording of guitar tracks Detailed Technical Specifications Device Type: Passive DI Box (transformer impedance converter) Input Impedance: 1 MOhm Output Impedance: 600 Ohm, microphone level Frequency Response: 10 Hz – 100 kHz (±0.5 dB) THD Distortion (passive mode): 0.01% (20 Hz – 50 Hz), below 0.004% (50 Hz – 20 kHz) Adjustable Pad: -3 dB to -30 dB Ground/Lift Switch (ground loop elimination) Phase Switch (polarity reversal) Transformers: CineMag, USA made Circuits: 100% discrete, Class A, gold-plated PCB traces Dimensions: 5-1/4" × 4-15/16" × 1-7/8" Enclosure: Durable aluminum Power Supply: None (passive design) Materials and Construction The Warm Audio WA-DI-P2 was constructed with the utmost attention to detail and build quality. The device enclosure is made of dur...