The Radial JD7 Injector Guitar Distribution Amplifier is designed to allow control over as many as seven amplifiers from one guitar. With Jensen audio transformers, the JD7 ensures the true natural tone and feel of the guitar while eliminating noise caused by ground loops.
The Radial JD7 Injector Guitar Distribution Amplifier is designed to enhance the creative spirit during the recording process. Able to drive as many as seven amplifiers at the same time, the Radial JD7 Injector does so without the noise that often plagues most systems.
The Radial JD7 Injector Guitar Distribution Amplifier features A or B selectable inputs with Radial's award winning class-A buffering circuit for ultra low distortion. To ensure maximum signal fidelity, Drag Control load correction lets you replicate the load on the guitar pickup as if connected to a tube amplifier for the most natural tone. The hi-Z outputs are equipped with high-performance Jensen Transformers for optimal signal transfer. Transformer isolation along with individual ground lifts help eliminate hum and buzz caused by ground loops for cleaner, quieter guitar tracks. 180º polarity reverse ensures all amps play in phase while channels 5 and 6 are equipped with effects loops for greater setup flexibility.
The Radial JD7 is fully equipped for Reamping: a built-in Radial direct box lets you record a dry track while a separate Reamp input is ready for re-recording dry tracks when needed. This enables you to move mics around the room, change amps or add effects to optimize the sound of the recording. And Reamping works equally well on bass, voice and other instruments.
Designed to spur on creativity, the Radial JD7 is plug & play easy to use, super quiet, and amazingly natural sounding a guitarist's dream come true and a producer's very best friend.
Radial JD7 Injector Guitar Distribution Amplifier Features
- Drive up to 7 amps and effects at the same time
- 100% discrete class-A buffers with Jensen Transformer isolation
- Built-in Radial DI with multi-out Reamping capabilities
- Drag control load correction for natural sound
- Jensen transformer isolation eliminates noise
- Equipped with re-amping inputs and outputs
- Built-in direct box with Jensen transformer
- Circuit has been optimized for guitars
- Drag Control retains the guitar's natural feel
- Easy-to-use front panel controls
Radial JD7 Injector Guitar Distribution Amplifier Applications
- Allows one guitar to drive up to 7 amps!
- Lets you layer amps & effects for new sounds
- Works with guitars, keyboards and basses
- Can be used live or in the studio
Radial JD7 Injector Guitar Distribution Amplifier Specifications
- Technical Specs:
- Audio Circuit Type: 100% discrete class-A with transformer isolation
- Frequency Response: 20Hz ~ 20kHz (± 1dB)
- Signal to Noise Ratio: -115dB (0dBu input)
- Dynamic Range: 125dB (unbalanced input to unbalanced output)
- Noise Floor: -115dBu (direct output-1), -115dBu (isolated outputs)
- Maximum Input:
- +13dBu (unbalanced ¼" instrument inputs-A & B)
- +23dBu (balanced line-level reamping input)
- Total Harmonic Distortion:
- 0.05% @ 1k (direct output-1)
- 0.05% @ 1k (isolated outputs)
- 0.1% @ 1k (balanced DI mic-level output)
- Intermodulation Distortion: 0.2% @ -20dBu
- Input Impedance: Variable from 10k Ohms ~ 1megaOhm
- Output Impedance:
- ¼" Unbalanced: 10k Ohms
- XLR Balanced: 150 Ohms
- Features:
- Input Select: A or B selectable inputs
- Input Pad: -8dB (input B)
- Phase Reverse: 180° polarity reverse (isolated outputs)
- XLR Output: Transformer isolated DI out with phase rev. & gnd lift
- XLR Input: Balanced line-level Reamp input with gnd lift
- Ground Lift: Isolated channels 2 thru 6; Bal XLR I/O
- XLR Configuration: AES standard (pin-2 hot)
- General:
- Power: +15VDC/400mA adapter included
- Construction: 14 gauge steel chassis & outer shell
- Finish: Durable powder coat
- Size (L x W x H): 17.5" x 6" x 1.75" (44.5cm x 15.25cm x 4.45cm)
- Weight: 7.5lb (3.4 kg)
- Shipping Size (L x W x H): 22" x 10.375" x 4.5" (55.9cm x 26.4cm x 11.4cm)
- Shipping Weight: 8lb (3.63kg)
- Conditions: For use in dry locations only between 5°C and 40°C
Radial JD7 Injector Guitar Distribution Amplifier Includes
- Radial JD7 Injector Unit
- User Guide
- 3 Year Warranty
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