Pro Audio
Radial Engineering JDI Passive Direct Box
$ 249.99 $ 300.00
World's Finest DI
The JDI is a high performance passive direct box for live concert touring and professional studio recording applications, featuring a premium Jensen transformer for exceptional audio performance.
- Jensen Transformer equipped passive DI
- Eliminates hum and buzz from ground loops
- Virtually zero phase & harmonic distortion
- Exceptional signal handling and noise rejection
Pure Sound of the Instrument
The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind. At the heart, the Radial JDI employs the world class Jensen JT-DB-EPC audio transformer delivering a smooth, warm sounding Bessel curve, reminiscent of the finest vintage gear. Ruler flat from 10Hz to 40kHz and with virtually zero phase deviation, the JDI delivers the natural, pure sound of the instrument without artifact. By its no-power passive design, the Radial JDI performs both high-to-low impedance conversion and signal balancing over a magnetic bridge that passes signal while rejecting stray DC voltage. This makes the JDI particularly adept at eliminating hum and buzz caused by ground loops.
The Radial JDI is a phase coherent, passive direct box employing a nickel laminated Jensen® audio transformer with virtually zero phase distortion, huge dynamics handling and ruler flat response from 10Hz to 40kHz. The Radial JDI is quite simply the world’s finest passive direct box. With its heavy-duty steel shell and internal I-beam construction, the JDI is designed to work dependably for years in even the harshest of touring environments. Ideal for keyboards, bass and acoustic instruments of all kinds, the JDI Duplex and JD6 are also available for stereo and multi-channel applications.
| Specifications | ||
|---|---|---|
| Audio circuit type: | Passive, transformer based | |
| Transformer: | JT-DB-EPC | |
| Number of channels: | Single channel (mono) | |
| Frequency response: | 20Hz ~ 20KHz (± 0.2dB) | |
| Dynamic range: | 135dB | |
| Total harmonic distortion: | 0.05% from 20Hz ~ 20kHz @-10dB | |
| Phase Deviation: | 0.3° @ 100Hz; 3° @ 20Hz | |
| Input Impedance: | 140k Ohms, unbalanced | |
| Output Impedance: | 150 Ohms, balanced | |
| Maximum Input: | +21dB @ 20Hz ~ 20kHz | |
| Features | ||
| Input pad, Mono Sum, 180° polarity reverse, Ground lift, Speaker filter | ||
| General | ||
| Construction: | 14 gauge steel chassis & outer shell | |
| Finish: | Durable powder coat | |
| Size (L x W x D): | 5" x 3.3" x 1.8" (127mm x 84.1mm x 45.5mm) | |
| Weight: | 1.55 lbs (703 grams) | |
| Shipping size (L x W x D): | 6.5" x 4" x 3" (165mm x 102mm x 76mm) | |
| Shipping weight: | 1.92 lbs (870.9 grams) | |
| Power: | Passive, no power required | |
| Conditions: | For use in dry locations only between 5°C and 40°C | |
Radial Engineering Power-1 Surge Supressor and Power Conditioner Rackmount
$ 109.99 $ 132.00
The Radial Engineering Power-1 is clean power conditioning unit in a rugged rackmount enclosure, providing anyone with valuable electronic gear and audio equipment with superior filtering against interference along with peace-of-mind surge protection.
| Specifications | ||
|---|---|---|
| Voltage Rating: | IEC Power: 120V, 50/60Hz USB: 5V | |
| Load Rating: | IEC Power: 15A total, 15A per outlet USB: 1A | |
| Features | ||
| General | ||
| Size (L x W x D): | 19″ x 6.38″ x 1.47″ (482.6mm x 162.0mm x 37.4mm). Cord length: 9.5' (290cm) | |
| Weight: | 3.1kg (6.5lb) - includes cord | |
| Overload Protection: | American-made Metal Oxide Varistor (MOV), 15A circuit breaker | |
| Agency Listing: | Conforms to UL Std 1419, 60950-1 and 60065 in USA, CSA Std 60950-1, C22.2 No. 62368 in Canada | |
| Conditions: | For use in dry locations only between 5°C and 40°C | |
| Warranty: | Radial 3-year, transferable | |
Radial Engineering Power-2 Surge Suppressor & Power Conditioner
$ 199.99 $ 240.00
Power supply with LED illumination
The Power-2 features Radial Engineering’s superior interference filtering and peace-of-mind surge protection, along with an innovative slide-out tray with multicolor LED illumination that allows you to see the rest of your equipment rack with ease in any poorly-lit environment.
- Made in USA ‘MOV’ (Metal-Oxide Varistor)
- High rejection RF interference filter
- Front panel USB charging port
- Sliding LED tray with multicolor and dim controls
- Built ‘Radial tough’ to handle years of touring use
Designed without compromise by Radial
Radial Power clean surge suppressors give musicians, engineers, producers, studio owners, commercial facilities, and anyone working with valuable electronic equipment protection from power surges that can damage or destroy music equipment instantaneously. Eight rear panel outlets are provided (four with wall-wart spacing to accommodate any PSU size), along with an easily accessible front panel outlet and a USB charging port for powering personal devices. A unique tray slides out to illuminate rack equipment below, with ultra-bright LEDs in seven color options along with a built in dimmer to adjust as needed.
Low noise, High level of confidence
Unlike competitive products that utilize low quality MOV's (Metal Oxide Varistor) for surge protection, Radial Power units are built using a USA made MOV. This critical component has been proven to offer superior thermal protection and have a much longer lifespan than the alternatives. The Power-2 utilizes shunt mode technology and is non-ground contaminating for lower system noise. A high-rejection RF interference filter is used to keep high frequencies and AM radio signals out of the power line, preventing contamination of audio signals.
Radial Engineering PZ-PRO 2 Channel Acoustic Preamp
$ 639.99 $ 768.00
2-Channel Acoustic Instrumental Preamp
Take complete control over your tone, EQ settings, and effects with the PZ-Pro, a two channel instrument preamp, DI and switcher. Each channel features a separate equalizer strip complete with a filter section to reduce feedback on stage. The second channel of the PZ-Pro also features a microphone input to allow any dynamic or condenser microphone to be used, including clip-on instrument mics. Three footswitches provide the ability to toggle between each input channel, activate a built-in booster and an effects loop, or mute the signal for silent tuning on stage.
- 2 channel acoustic instrument preamp with separate EQs
- Piezo input boosters available on both channels
- XLR input with available phantom power on channel 2
- Assignable FX loop with wet/dry control
Mission control for your acoustic setup
The PZ-Pro is designed for instrumentalists and performers who take a no-compromise approach when it comes to tone, both on stage and in the recording studio. Dual input channels allow you to switch between or blend together two sources, with full control over the sound of each input. Each channel has its own semi-parametric equalizer section and input level, along with individual filter controls to reduce feedback on stage. The second channel of the PZ-Pro also features a microphone input to allow any dynamic or condenser microphone to be used, including clip-on instrument mics or even vocal microphones. An FX Loop with a wet/dry knob provides the ability to blend in as much or as little pedal effects as desired, with a footswitch to bring them in and out of the signal chain at a moment's notice. Finally, once your tone is completely dialed-in, balanced XLR direct outs feed the PA system or a recording interface, with both Pre-EQ and Post-EQ outputs available.
Adaptable for any application
The PZ-Pro is highly configurable, so you can adapt it to meet the needs of your performance, instead of changing your performance to fit the limitations of your gear. Connect magnetic pickups, instruments with on-board preamps, or piezo transducers, and optimize the sound of each with powerful EQ controls and a variable notch or high-pass filter. Blend an instrument mic with your pickups, switch between two instruments, or connect a vocal microphone and feed it through your guitar pedals. The FX loop can be assigned to channel A, B, or both at once, and you can activate it with a footswitch or assign it to be always on, saving footswitch control for the variable clean boost function. With the PZ-Pro, you get the durability and performance Radial is known for, along with all the features you need to put on an unforgettable show.
Radial Engineering Switchbone V2 Amp Selector and Boost Effects Pedal
$ 479.99 $ 576.00
The Switchbone V2 may well be the ultimate guitar amp switcher. This device lets you switch and combine up to three guitar amplifiers without introducing distortion, switching noise, or hum into the signal path. Most importantly, it will retain the natural tone and feel of your instrument so that your natural playing style shines through. The Switchbone V2 may be used as a standard ABY switcher with both A and B outputs used separately or together, or the tuner output can be repurposed to feed a third amplifier. A built-in power booster at the output delivers up to +18db of ultra-clean boost with the option to add mid-boost for extra sustain when playing lead.
| Specifications | ||
|---|---|---|
| Audio circuit type: | Discrete Class-A | |
| Gain: | Unity to +12dB (Baseline gain) | |
| Input Impedance: | Variable with drag control | |
| Output Impedance: | 10k Ohm | |
| Noise Floor: | -111dB | |
| Features | ||
| 180° polarity reverse, Ground lift, Boost | ||
| Input Connectors: | 1/4" input | |
| Output Connectors: | 4 1/4" outputs | |
| General | ||
| Construction: | 14-gauge steel chassis & outer shell | |
| Size (L x W x D): | 6.62" x 4.5" x 2" (168 x 114 x 51mm) | |
| Weight: | 2.35lb (1.07kg) | |
| Shipping size (L x W x D): | 10.75" x 4.75" x 2.5" (273 x 120 x 64mm) | |
| Shipping weight: | 3.35lbs (1.5kg) | |
| Power: | 15VDC 400mA, center pole positive | |
| Conditions: | For use in dry locations only between 5°C and 40°C | |
| Warranty: | Radial 3-year, transferable | |
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