Radial KL-8 4-Input Rackmount Keyboard Mixer - Your Ultimate Keyboard Control Solution
Take Control of Your Keyboard SetupThe KL-8 is a rackmount keyboard mixing station that gives you complete control over your professional keyboard setup, whether you're on stage or in the recording studio.
Powerful Mixing for Keyboard ProsDesigned with keyboard professionals in mind, the KL-8 offers a range of features to streamline and enhance your keyboard setup. Connect up to four keyboards in mono or stereo, with level controls, aux sends, and LED indicators for each. Use the stereo aux send/receive to feed rackmount reverbs, delays, and effects pedals, or use it as an additional input for a fifth keyboard. MIDI and USB connections make it easy to control your laptop soft-synth, and high-quality 24bit/192kHz digital audio converters ensure great sound.
Redundant USB Inputs for Peace of MindDon't let laptop failure disrupt your performance. The KL-8 allows you to set up redundant laptop systems and switch seamlessly between them. A secondary USB input lets you keep your backup laptop ready, and you can switch to it instantly with the USB select switch on the front panel or the optional JR-1L remote footswitch.
Silent Cueing and Monitoring via HeadphonesPractice and record silently, or cue up individual inputs on stage without disturbing the audience. The built-in headphone amp and dual 1/4' TRS outputs give you this option. Each input channel has a Cue switch that mutes it from the main and monitor outputs and routes it directly to the headphones, so you can adjust patch settings and test playback over USB without affecting the performance.
Key Features:
- • 4 stereo analog inputs for keyboards
- • Redundant USB connections for laptop soft-synths
- • Stereo Aux Send/Receive with optional footswitch control
- • Headphone outputs and cue switches for silent monitoring
- • Link multiple KL-8s for larger setups
- • Inputs 1-3: Level controls, LED meters, and Aux sends for three stereo keyboards
- • Cue: Mutes the channel from the Main Out for silent auditioning
- • Vu: LED indicators show signal presence or clipping
- • Ch4 / USB In: Additional controls for a fourth keyboard and USB inputs
- • Aux Return Assign: Determines Aux Return output destination
- • Aux Return: Adjusts the level of aux return inputs
- • Monitor Out: Adjusts the stage volume of a powered speaker
- • Main Out: Sets the KL-8 output level to the PA system
Specifications:
- • Frequency response: 20Hz to 20kHz +/- 0.5 dB
- • Dynamic range: Main & Monitor Outputs: 90 dB referred to +28 dBu, 102 dB A-Weighted
- • Total harmonic distortion: Main & Monitor Outputs: 0.01% (100Hz to 20kHz @ 0 dBu) (-80 dB)
- • Input Impedance: Analog Inputs 1-4: 14.3 to 20k (input level max / input level min); Auxillary Inputs: 33k
- • Output Impedance: Auxillary Outputs: 2.2k; Main & Monitor Inputs: 1.1k l Headphone Outputs: 51
- • Maximum Input: Analog Inputs 1-4: +18 dBu (+16dBV); Auxillary Inputs: +11dBu
- • Maximum Output: Auxillary Outputs: +18dBu; Main & Monitor Outputs: +28dBu; Headphone Outputs: 0.4 W into 15 (8.3 VRMS max)
- • Extras: USB Digital Connection - Bit Depth / Sample Rate: 24bit /192kHz
- • General: Size (L x W x D): 19' x 7' x 1.62' (48.26mm x 17.8mm x 4.13mm); Weight: 6.25lb (2.83kg); Shipping size (L x W x D): 22' x 10.375' x 4.5' (55.9mm x 26.4mm x 11.4mm); Shipping weight: 8.9lb (4.04kg); Power: 100V to 240V, locking 4-pin XLR; Conditions: For use in dry locations only between 5°C and 40°C; Warranty: Radial 3-year, transferable





The Radial KL-8 4-Input Rackmount Keyboard Mixer is a must-have for keyboard players. Whether you're performing on stage or recording in the studio, this mixer gives you complete control over your setup. It's designed for professionals and offers features like redundant USB inputs, silent cueing via headphones, and easy laptop control. With dimensions of 19' x 7' x 1.62' and weighing 6.25lb, it's compact and portable. Get yours today and take your keyboard performance to the next level!