Amplifiers

Speaker switch box for connecting up to 2 pairs of speakers (4-8 Ω) in any combination to 1 stereo amplifier output.
Made in: Taiwan
Headphone Output: No
Type: Desktop;Speaker Switch Box
Power Supply: Passive
Width (cm): 17.6
Controls: Switch
UK/EU Power supply included: No
Depth (cm): 10.0
USB: No
Height (cm): 5.0
Net Weight (kg): 0.43
Inputs: Spring-load speaker terminal
Outputs: Spring-load speaker terminal

Sound processor, microphone splitter. Use the SPLITCom Pro to Split or Combine balanced low impedance microphone signals. As a Splitter: The SPLITCom Pro provides one direct-coupled output and one isolated output from single microphone. Applications include sending the direct output to the main or FOH mixer, and the second isolated output to a monitor or recording mixer. The MAIN MIC OUTPUT passes phantom power from the main mixer to the MAIN MIC INPUT for use with condenser microphones. Phantom power is blocked from passing to the ISOLATED MIC OUTPUT. AS A COMBINER: The SPLITCom Pro provides one output from two microphone inputs. The PHASE switch can be used to invert the relative phase of …

Compact alltube microphone preamplifier/D.I. box that delivers the classic Putnam 610 tube console sound in a portable, highly versatile design. It provides the silky, vintage warmth of the original console’s mic amp design, and will flatter and enhance any microphone or instrument with its iconic tones. Thanks to its convenient form factor, it can be conveniently used in the control room or the recording room, on stage, or on a desktop. The preamplifier offers Mic and DI inputs, and Gain and Level controls for myriad clean or colored sounds. Unlike its predecessors, the SOLO/610 has continuous Gain control with even greater range, allowing for precise gain structuring. It has all of the essential fe…

Signal Processor / 19 Inch Size / Processor Type Compressor / Number of Channels 4 / Rack Height 1 RU

The ART S8 can be used to split eight balanced low impedance microphone signals into sixteen balanced low impedance microphone signals. Each channel of the S8 provides one direct output and one transformer isolated output from a single microphone. The S8 includes a ground-lift switch on each isolated output to reduce noise due to ground loops between connected equipment. Frequency response is 20 Hz - 20 kHz. Dimensions: 531 x 178 x 89 mm. Weight: 1,9 kg.
Made in: China
UK/EU Power supply included: No
Type: Splitter

DI Box / Desktop / Number of Channels 2

The Voco-Loco is a foot-controlled effects loop that enables the lead vocalist, sax or trumpet player to incorporate guitar effects pedals into the signal path, just like an electric guitarist adds effects for soloing. The design begins with a state-of-the-art mic preamp that is designed to accept both a standard dynamic microphone or a condenser by activating the built-in phantom power supply. A great sounding two band EQ with low and high frequency shelving makes it easy to add warmth and shimmer. The signal is then sent to the guitar pedals via a transformer isolated hi-Z effects loop circuit that is equipped with individual send & receive controls to optimize signal-to-noise and reduce distortion.…

The Radial USB-Pro is a high-resolution stereo digital audio converter (DAC) and direct box that is designed to connect to any computer system to seamlessly transfer digital audio to analog. A stereo pair of balanced XLR audio outputs with adjustable level control then feeds the signal to a microphone preamplifier, PA system, mixing console or even a powered speaker! Made for plug and play simplicity, the USB-Pro will automatically be listed as an available sound card in the audio settings in all popular operating systems including Windows XP, Windows 7/8, and Mac OSX. Connection to a computer is accomplished through a standard USB type-B port. Digital-to-analog conversion can be monitored on …

DI Box / Desktop / Number of Channels 2

DI Box / Desktop / Number of Channels 1

The Radial StageBug SB-4 is a compact active direct box that has been optimized for use with piezo transducers. This enables violin, dobro, mandolin, cello, upright bass and other instruments that are best amplified using a piezo to be connected without compromising the tone or frequency response. The design begins with a 1/4 "" input for the instrument pickup. Unlike typical direct boxes that have a 1meg-ohm input impedance, the SB-4 features a very high 5meg-ohm impedance that smoothes out troublesome peaks that give piezos a bad name. The higher impedance also broadens the frequency response for a more natural and pleasing sound. The active circuit performs the high-to-low impedance conversion …

DI Box / Desktop / Number of Channels 1

The Radial SB-1 Acoustic is a high-performance active direct box made for players that are on the move. Made to fit inside a guitar case, the SB-1 is the smallest Radial DI box ever! But don't let the small size deter... this ultra-compact StageBug sounds absolutely terrific! The design begins with standard ¼ instrument input with a thru-put to feed your tuner or your on-stage amp. The ultra-quiet active circuit at once converts the signal from high to low impedance to reduce susceptibility to noise. The signal is then buffered and balanced for long cable runs to the PA system. 48 volt phantom provides the power, so the SB-1 does not require batteries or external supply to make it work. You s…

The Radial ProDI is a passive direct box that combines exceptional audio performance with solid dependable construction, making it the ideal general duty direct box for stage and studio. The heart of the ProDI is a custom wound Radial transformer. It features an exceptionally high 140kOhm input impedance to reduce loading while enabling the ProDI to handle extreme signal levels at all frequencies without distortion. This is further improved upon with an internal MuMETAL shield to protect against electromagnetic fields that can cause unshielded transformers to distort. This compact direct box begins with 14-gauge steel I-beam skeleton for added rigidity and Radial's unique book-end design that …

The Radial ProD2 is a compact stereo direct box developed specifically to address the needs and challenges of interfacing a stereo keyboard to a professional audio system. This passive DI features two independent channels with separate inputs and thru-puts for the artist's stage amp and two fully isolated outputs for the PA system. At the heart of the design are two high performance Eclipse ET-DB2 transformers. These deliver 20Hz to 20kHz performance with less than 1.5dB deviation above 18kHz and are able to withstand tremendous signal levels without distortion. Unlike active circuits that overload when the signal exceeds the rail voltage, transformers saturate. This creates a pleasing effect …

DI Box / Desktop / Number of Channels 2

Signal Splitter / Desktop / Number of Channels 1

DI Box / Desktop / Number of Channels 2

Transformer / Desktop / Number of Channels 2

The Radial JDI is a passive direct box designed to handle extreme signal levels without distortion of any kind. Unlike an active DI that is limited by the buffering amplifier’s rail voltage, the JDI employs a Jensen audio transformer as the engine. Jensen transformers are legendary in their ability to gracefully handle transients while 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. The 100% passive circuitry inside the JDI is incredibly efficient. The transformer performs both high-to-low impedance conversion an…

The Radial JDI Duplex is a full-feature, stereo passive direct box designed to enhance connectivity, reduce noise, and simplify the hectic life of the touring professional, broadcast engineer or AV integrator. It is plug-and-play easy to use while delivering the utmost sonic quality. Like the Radial JDI, the Duplex employs two high-performance Jensen audio transformers with the same pristine audio signal path that has made the JDI the industry standard. It features exceptional signal handling with virtually zero phase shift or harmonic distortion, while remaining linear across the entire audio spectrum. When driven to extremes, the natural transformer saturation and resulting warm Bessel curve …

A passive studio re-amper that allows you to take a prerecorded track and send it back to a guitar or bass amplifier and re-record it. It features a 100% passive design with John's original custom wound 'Made in the USA' transformer and circuit. The latest Radial version features separate XLR and 1/4 " TRS input connectors, variable output level plus a three-position filter that lets you tame excessive highs, warm up the lows or simply bypass if you want to revert to the original circuit. An on-board mute function has also been added to allow you to shut off the signal going to the amps when making adjustments or moving mics around the studio. The dimensions of the box are 157 x 107 x 76 mm …

The Radial J48 Stereo is a high performance active direct box designed for professional touring and studio recording. It features the same award-winning signal path that has made the single channel J48 the most specified active direct box on tour today. And with users as diverse as Paul McCartney, Tommy Emmanuel and Joe Chiccarelli, you can be sure it will meet the most demanding qualifications. The design begins with a rugged 14 gauge steel construction and a bookend design that protects sensitive switches and connectors from damage. The internal I-beam construction ensures the fragile internal PC board will not torque, which in turn could lead to cold solder joints developing and premature …

The Radial J48 has been designed from the ground up to deliver the most natural tone. As a direct box manufacturer, we do not believe it is our task to alter the sound of your prized '1962 Fender Jazz Bass', but retain and transfer the true character of the instrument to the mixing console without adding distortion or introducing artifact. This design philosophy has gained a tremendous following from many of the world's most demanding musicians. Using only 48V phantom power, the Radial J48 is an active direct box that produces an exceptionally linear response that extends from 20Hz up to well above 40kHz. Low distortion of all types is achieved via a unique digital switching power supply that …