Pro Signal Processors & Recorders (42)

Focusrite Scarlett 2i2 3rd Gen 2x2 USB Audio Interface   The compact yet versatile Scarlett 2i2 from Focusrite has been the most popular audio interface for artists across all genres. This third-generation 2-in, 2-out USB audio interface provides two mic/line/instrument inputs allowing simultaneous recording and playback of up to two channels with independently controllable headphones and monitor outputs. It also features two upgraded Scarlett mic preamps with switchable Air mode to give your vocal and acoustic recordings a brighter and more open sound. Equipped with high-performance 24-bit/192kHz AD-DA converters, this Scarlett third-generation model guarantees the same professional sound quality as the previous generations.   Easy to Connect: The high impedance, high-headroom instrument inputs allow you to record guitar or bass without any clipping or unwanted distortion, while Gain Halo metering makes it easy for you to set the input level. Scarlett 2i2 is designed to stand up to days on the road and connects straight to your Mac or PC via USB cable, with no external power required. Included Software: Focusrite Scarlett 2i2 comes with all the software tools you need to get started, including two comprehensive digital audio workstations: Ableton Live Lite and Pro Tools First Focusrite Creative Pack. Intuitive enough for beginners yet advanced enough to inspire real creativity with great-sounding effects. Free 3-Month Splice Sounds Subscription: Focusrite has partnered with Splice to give 3rd Gen Interface owners a free 3-month Splice Sounds subscription when setting up a new Splice account. Splice Sounds offers millions of high-quality, royalty-free one-shots, loops, and presets, with new releases daily from your favorite producers, sound designers, and artists. Creators use Splice to make all kinds of music, including chart-topping pop, Grammy-winning albums, underground mixtapes, and cinematic scores. Compact and Versatile This portable audio interface focuses on just three things; achieving the best sound, the fastest speed, and the easiest experience. Compact and versatile, the Scarlett 2i2 Audio Interface sports two natural-sounding Scarlett mic preamps with switchable Air mode, super-low latency, and the same class-leading sound quality and digital conversion as the rest of the Scarlett range. General Features: 2 Inputs and 2 outputs Compact and versatile for recording anywhere Two Scarlett mic preamps with switchable Air mode Two high-headroom instrument inputs Two balanced line inputs for line-level sources High-performance 24-bit/192kHz AD-DA converters Ableton Live Lite music-making software Pro Tools | First Focusrite creative pack Quick Start tool for easy operation Connectivity: USB Type-C Protocol: USB 2.0 Form Factor: Desktop Simultaneous: I/O 2 x 2 A/D Resolution: 24-bit/192kHz Number of Preamps: 2 Phantom Power: YES Instrument Inputs: 2 Line Inputs: 2 Analog Outputs: 2 Headphone Outputs: 1 Bus Powered Dimensions: 1.32” x 2.09” x 7.68” Weight: 1.04 lbs Included Software: Ableton Live Lite music-making software Pro Tools | First Focusrite Creative Pack Free 3-month Splice Sounds subscription with new Splice accounts Focusrite Red 2 & Red 3 Plug-In Suite A choice of 1 of 4 XLN Audio Addictive Keys virtual instruments Softube Time & Tone Bundle Access to the Focusrite Plug-in Collective What is in the box: Focusrite Scarlett 2i2 Gen 3 2x2 USB Audio Interface USB Type C-A Cable Ableton Live Lite Music-Making Software Pro Tools | First Focusrite Creative Pack Free 3-Month Splice Sounds Subscription with New Splice Accounts Focusrite Red 2 and Red 3 Plug-In Suite 1 of 4 XLN Audio Addictive Keys Virtual Instruments Softube Time and Tone Bundle Access to the Focusrite Plug-in Collective Limited 2-Year Warranty ⚠️Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.

MR DJ USA MX600 Ultra Low-Noise 6-Channel Line Mixer Stereo/Single Track Switch Microphone The MR DJ MX600 mixer is designed to collect and combine audio signals from multiple sources, including guitars, basses, and keyboards, for monitoring or signal routing. Each channel features an independent input connection and individual level control, allowing precise adjustment of each source. All channels are summed into a single output, providing a clean and efficient signal path to the amplifier. The mixer enables multiple channels to be blended into one track, making it an ideal solution for keyboard rigs, small stage setups, drum kits, and submixing applications. Input Level control for each channel. High-quality components and exceptionally rugged construction. Highest quality even at maximum output level. The digital mixer now uses the latest 5V power supply mode, so it no longer limits application scenarios. Material: metal Channel: channel 6 Power supply: DC 5V Versatile and simple controls: The mixer collects sounds from many different sources (guitars, basses and keyboards) to monitor positions for monitoring or routing Each channel on the line mixer has independent volume controls, independent input plugs and volume controls for each channel, and a single output from the amplifier Mix multiple channels into a single track, perfect for your keyboard, small stage setup, drum kit, or submix The mini mixer produces good sound quality at all output levels, has ultra-low noise operability, and delivers excellent audio performance Distortion-free and easy to set up, ideal for mixing six line-level signals quickly and without complexity Dimensions: approx. 14.5 x 7.4 x 3.3 cm Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Power Acoustik BASS-MX Bass Restoration Processor Music may soothe the soul, but poor system control can strip away the rich harmonics that make your favorite tracks truly shine. The Power Acoustik BASS-MX Digital Bass Restoration Processor is designed to bring that life back to your music by restoring the ultra-low frequencies often removed from today’s recordings. The BASS-MX uses advanced processing to detect and rebuild bass harmonics, recreating the original depth and energy of live music. With 27–63Hz parametric bass boost and variable bandwidth adjustment, you can dial in the exact low-frequency contour that suits your system. For added convenience, the included dash-mount remote provides subsonic filtering and bass level adjustments right from the driver’s seat. LED MAX Bass indicators let you visually monitor signal strength, while balanced RCA inputs ensure clean connectivity. With a frequency response of 10Hz–100kHz, 0.003% THD, and an impressive 130dB signal-to-noise ratio, the BASS-MX delivers accurate, distortion-free sound. Compact and efficient, it installs easily in any system, bringing professional-grade tuning to your car audio. General Features: 27–63Hz Parametric Bass Boost – tune your system’s low-frequency response Variable Bandwidth Adjustment – control harmonics for precise bass contouring Dash-Mount Remote Control – adjust subsonic filter and bass level on the go LED MAX Bass Indicators – monitor bass output in real time Selectable Subsonic Filter – protect subwoofers and refine low-end sound Balanced RCA Inputs – ensure clean, noise-free signal transfer High-Fidelity Specs – 0.003% THD, 130dB S/N ratio, >60dB noise rejection Compact Size – 7.5”L x 5.5”D x 1.25”H for versatile installation Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Power Acoustik PWM-6BX Digital Bass Restoration Processor with ParaBASS Control Elevate your audio experience with the Power Acoustik PWM-6BX Bass Restoration Processor. Built for enthusiasts who want maximum bass impact, the PWM-6BX uses advanced digital processing to restore low frequencies often lost in today’s compressed music formats — giving your system the punch it deserves. Equipped with multiple input options (AUX/Low/High), the PWM-6BX integrates seamlessly into a variety of systems. Its ParaBASS low-frequency contouring allows precise shaping of bass response, while the wide and sweep parametric bass control lets you target and boost the exact frequencies you want. Add in subwoofer level control and the Bass Maximizer effect, and you gain complete authority over how your low end sounds and feels. With a powerful 20dB pre-amp gain and three preamp outputs (6 channels), the PWM-6BX ensures your amplifiers receive a strong, clean signal. Delivering up to 7V RMS / 12V peak output, this processor keeps distortion low with an impressive 0.01% THD, 110dB signal-to-noise ratio, and 20Hz–20kHz frequency response. Adjustable equalizer bands (50Hz, 200Hz, 1kHz, 5kHz, 20kHz) and subsonic filtering (35–80Hz) allow for extensive system tuning with ±18dB cut/boost flexibility. Compact and efficient, the PWM-6BX features a high-headroom PWM switching power supply, drawing just 250mA of current. Measuring 7”W x 5.1”D x 1.2”H, it installs easily while delivering professional-grade sound processing. Unlock the hidden depth in your music and redefine your bass with the PWM-6BX. General Features: Multiple Inputs – AUX, low-level RCA, and high-level speaker inputs for flexible integration ParaBASS Low-Frequency Contouring – precisely shape and enhance bass response 20dB Pre-Amp Gain – delivers a strong, clean signal to your amplifiers Wide & Sweep Parametric Bass Control – fine-tune target frequencies for optimal sound Dedicated Subwoofer Level Control – adjust bass output independently of main volume Bass Maximizer Effect Control – restore and enhance low-frequency harmonics Digital Bass Processing – advanced circuitry for accurate, impactful sound Specifications: Inputs: Inputs: 3 (AUX/Low/High) Input Impedance: 20kΩ/60Ω(High Input) Outputs: Preamp Outputs: 3 (6 channels) Maximum Output Level: 7V RMS/12V Peak Output Impedance: 150Ω Performance: Total Harmonic Distortion: 0.01% Frequency Response: 20Hz-20kHz Signal to Noise: 110dB Equalizer Frequencies:  50Hz, 200Hz, 1KHz, 5KHz, 20KHz Subsonic Frequencies: 35-80Hz Equalization Cut/Boost: ±18dB General: Power Supply: High Headroom PWM Switching Current Draw: 250mA Recommended Fuse Rating: 1A Dimensions: 7”W x 5.1”D x 1.2”H Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Power Acoustik BASS-18C Bass Restoration Processor Take your car audio system to the next level with the Power Acoustik BASS-18C Bass Restoration Processor. Today’s compressed music files often lack the deep bass found in original recordings. The BASS-18C solves this by restoring those missing low-frequency harmonics, delivering fuller, richer sound that feels professionally tuned. The onboard Bass Equalizer gives you full control of your system’s low end. Simply select the frequency to boost, then fine-tune the Q/width to increase harmonics around it — creating the exact bass response you want. Perfect for adding impact to subwoofers, the BASS-18C is commonly installed in-line before subwoofer amplifiers for maximum effect. Convenience and control are at your fingertips with the dash-mount remote, which features variable subsonic filtering and bass level adjustment. Installation is flexible thanks to high-level speaker inputs and low-level RCA inputs, plus a 10V max RCA output to feed amplifiers. Added features like LED clipping indicators, load matching and ground isolation, and 12V turn-on output make the BASS-18C adaptable to a wide range of systems. With high-fidelity specs including 0.03% THD, >105 dB S/N ratio, and 10 Hz – 22 kHz ±1 dB frequency response, this processor ensures clean, accurate sound. Compact at 7.5”L x 5.5”D x 1.25”H, the BASS-18C installs easily in almost any system while pulling just 300 mA of current. Unlock the hidden depth in your music and hear bass the way it was meant to be with the BASS-18C. General Features: Bass Restoration Processor Adds Impact to Music w/ Insufficient Low Octave Levels Variable Frequency Sweep & Variable Center Frequency Q/Width Dash Mount Remote Control with Variable Subsonic Filter & Bass Level Adjustment 2ch. Stereo Speaker/High Level or Low Level RCA Input 10V MAX 2-Ch./Stereo Low Level RCA Output LED Audio Clipping Indicators Load Matching & Ground Isolation for Diverse Audio Systems Turn-on by Remote Input from Aftermarket Head Unit or Audio Signal Sensing 12V Turn-on Output for Audio Amplifiers Specifications: Total Harmonic Distortion: 0.03% Signal to Noise Ratio: >105 dB Frequency Response: 10 Hz – 22 kHz ±1 dB Current Draw: 300 mA Recommended Fuse Rating: 1A Dimensions: 7.5”L x 5.5”D x 1.25”H Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Soundstream MPQ-6BX 1/2 DIN 5-Band Equalizer w/ Digital Bass Reconstruction Processor Those who want the most out their car audio system will truly appreciate MPQ-6BX. Affectionately called “An EQ On Steroids”, MPQ-6BX is a high-end preamplifier equalizer that is capable of enhancing the sound quality of any system. Multiple audio inputs allow for maximum connectivity with all of your favorite source units. Unlock the best equalization from any system with BMPQ-6BX! While being housed in a compact ½ DIN sized chassis, the MPQ-6BX is truly a feature-laden processor. It also features a 4 channel, 2-way, 18 dB/octave car audio crossover with a fader. MPQ-6BX also includes a subwoofer level control, master volume control. General Features: Multiple inputs ParaBASS low frequency contouring Pre-amp gain of 20dB Wide and Sweep parametric bass control Subwoofer level control Bass Maximizer effect control Digital Bass Processor Specifications: Inputs: Inputs: 3 (AUX/Low/High) Input Impedance: 20kΩ / 60Ω(High input) Outputs: Preamp Outputs: 3 (6 channels) Maximum Output Level: 7V RMS/12V Peak Output Impedance: 150Ω Performance: Total Harmonic Distortion: 0.01% Frequency Response: 20Hz-20kHz Signal to Noise: 110dB Subsonic Frequencies: 35-80Hz Equalizer Frequencies: 50Hz, 200Hz, 1KHz, 5KHz, 20KHz Equalization Cut/Boost: ±18dB General: Power Supply: High Headroom PWM Switching Current Draw: 250mA Recommended Fuse Rating: 1A Dimensions: 7”W x 5.1”D x 1.2”H Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

MR DJ 234XO PRO PA DJ Club Stereo 2/3-way Stereo, 4-way Mono Crossover with XLR Input & Output MR DJ 234XO is the perfect addition to any sound reinforcement system. Designed for live sound and fixed-install applications. The 234XO is an audio crossover. Audio crossovers are a class of electronic filters used in audio applications. Most individual loudspeaker drivers cannot cover the entire audio spectrum from low frequencies (think subwoofers) to high frequencies (think tweeters) with sufficient relative volume and lack of distortion. The inputs and outputs are both balanced XLR and 1/4" jacks. Connect your sound source to the 234XO input and output to your amplifiers to power your speakers. The controls will allow you to split your bands and send the low frequencies to your subwoofer speakers, mid-range frequencies to the horn drivers and mid-range speaker boxes, and the high frequencies to your tweeters. Properly channeling the correct frequency to the right speakers is the proper way of designing sound and speaker fields. General Features: Professional 4-Way Stereo Crossover  2-3 way Stereo / 4-way Mono rack mountable crossover Low-frequency summing for subwoofer output 24dB/octave Linkwitz-Riley filters Unbalanced XLR 1/4" input jacks Balanced XLR outputs Individual-level controls on all outputs Phase reverse switch on all outputs Stereo/Mono status LEDs indicate the selected mode Switchable from 110V-220V Input Impedance: 100k Ohms Output Impedance: 220 Ohms Frequency Response: 25-25,000 Hz Signal-to-Noise Ratio: 80dB Crossover Range: Subwoofer: 50-250 Hz Low/High: 70-1000 Hz Mid/High: 480-7000 Hz Weight: 4 lbs Shipping Weight: 5.8 lbs. (2.6 kg) Rack Spaces:1U Dimensions: 6.9"D x 19"W x 1-3/4"H 1-year Manufacturer's warranty What's in 234XO Shipping: 234X0 Crossover Unit AC Power Cord Owners Manual Four Rack Mount Screws And Washers Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

MR DJ DXO300+ PRO PA DJ Club Stereo 2/3 Way Plus Subwoofer Crossover with XLR Input & Output MR DJ DXO300+ is the perfect addition to any sound reinforcement system. Designed for live sound and fixed-install applications. The DXO300+ is an audio crossover. Audio crossovers are a class of electronic filters used in audio applications. Most individual loudspeaker drivers cannot cover the entire audio spectrum from low frequencies (think subwoofers) to high frequencies (think tweeters) with sufficient relative volume and lack of distortion. The inputs and outputs are both balanced XLR and 1/4" jacks. Connect your sound source to the XO3 input and output to your amplifiers to power your speakers. The controls will allow you to split your bands, sending the low frequencies to your subwoofer speakers, mid-range frequencies to the horn drivers and mid-range speaker boxes, and the high frequencies to your tweeters. Properly channeling the correct frequency to the right speakers is the proper way of designing sound and speaker fields. General Features: Professional 3-Way Stereo Crossover + Subwoofer 2-way Stereo / 3-way Mono rack mountable crossover Subwoofer Output Unbalanced XLR 1/4" input jacks Balanced XLR outputs Switchable from 110V-220V Input Impedance: 100k Ohms Output Impedance: 220 Ohms Frequency Response: 25-25,000 Hz Signal-to-Noise Ratio: 80dB Crossover Range: Subwoofer: 50-250 Hz Low/High: 70-1000 Hz Mid/High: 480-7000 Hz Weight: 4.4 lbs Dimensions: 5-3/4"D x 19"W x 1-3/4"H Authorized Internet Dealer 1-year Manufacturer's warranty Warning:This product can expose you to chemicals known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Focusrite Scarlett Solo 4th Gen 2x2 USB Audio Interface With Single Microphone Preamp, 4th Generation & 6' XLR Cables Scarlett 2i2 offers advanced features for better recordings every time. It includes two ultra-low-noise mic pres, studio-grade converters with a 120 dB dynamic range, and 69 dB analog gain for quick level adjustments. The recording toolkit includes Pro Tools Artist, Ableton Live Lite, and Hitmaker Expansion software bundle. Air mode captures prominent studio console characters. It features a powerful headphone output with independent volume control. Personalized Easy Start, 24/7/365 Support, and a three-year warranty ensure readiness whenever needed. General Features: Ableton Live Lite Three Month Avid® Pro Tools® Artist Subscription with Complete Plugin Bundle Splice Sounds Antares® Auto-Tune® Access Softube® Marshall® Silver Jubilee 2555 Native Instruments® MASSIVE Landr Studio, plus five free masters Brainworx® Bx_console Focusrite SC Focusrite Red 2 & 3 Plug-in Suite XLN Audio® Addictive Keys XLN Audio® Addictive Drums 2: Studio Rock Relab’s LX480 Essentials FAST Balancer Scarlett Solo 4th Gen. USB A-C Cable Ultra-low-noise mic pre Hi-Z instrument input Huge 120 dB dynamic range Air Mode for studio console character Dynamic Gain Halos for easy level adjustments Custom-designed headphone amp Loopback for computer audio sampling Focusrite's Easy Start tool Software bundle with Ableton Live Lite, Avid Pro Tools Artist, and Hitmaker Expansion. Control session with Focusrite Control Three-year warranty and 24/7 support Number of Microphone Preamps: 1 Phantom Power: Yes Instrument Inputs: 1 Line Inputs: 1 Air Mode: Yes Line Outputs: 2 Headphone Outputs: 1 Loopback: Yes Connectivity: USB Type-C Protocol: USB 2.0 Form Factor: Desktop Simultaneous I/O: 4 x 2 (including Loopback inputs) A/D Resolution: 24-bit / 192 kHz Bus Powered: Yes (900 mA) Software Compatibility Scarlett Solo is class-compliant so that it will work with any modern Mac, Windows PC, or USB-C iPad. USB-3.0 Bus power 5 V @ 900 mA 4.5 W External power supply (not included) - 5 V @ 1000 mA Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Focusrite Scarlett Solo 4th Gen 2x2 USB Audio Interface With Single Microphone Preamp, 4th Generation & 2 6' XLR Cables Scarlett 2i2 offers advanced features for better recordings every time. It includes two ultra-low-noise mic pres, studio-grade converters with a 120 dB dynamic range, and 69 dB analog gain for quick level adjustments. The recording toolkit includes Pro Tools Artist, Ableton Live Lite, and Hitmaker Expansion software bundle. Air mode captures prominent studio console characters. It features a powerful headphone output with independent volume control. Personalized Easy Start, 24/7/365 Support, and a three-year warranty ensure readiness whenever needed. General Features: Ableton Live Lite Three Month Avid® Pro Tools® Artist Subscription with Complete Plugin Bundle Splice Sounds Antares® Auto-Tune® Access Softube® Marshall® Silver Jubilee 2555 Native Instruments® MASSIVE Landr Studio, plus five free masters Brainworx® Bx_console Focusrite SC Focusrite Red 2 & 3 Plug-in Suite XLN Audio® Addictive Keys XLN Audio® Addictive Drums 2: Studio Rock Relab’s LX480 Essentials FAST Balancer Scarlett Solo 4th Gen. USB A-C Cable Ultra-low-noise mic pre Hi-Z instrument input Huge 120 dB dynamic range Air Mode for studio console character Dynamic Gain Halos for easy level adjustments Custom-designed headphone amp Loopback for computer audio sampling Focusrite's Easy Start tool Software bundle with Ableton Live Lite, Avid Pro Tools Artist, and Hitmaker Expansion. Control session with Focusrite Control Three-year warranty and 24/7 support Number of Microphone Preamps: 1 Phantom Power: Yes Instrument Inputs: 1 Line Inputs: 1 Air Mode: Yes Line Outputs: 2 Headphone Outputs: 1 Loopback: Yes Connectivity: USB Type-C Protocol: USB 2.0 Form Factor: Desktop Simultaneous I/O: 4 x 2 (including Loopback inputs) A/D Resolution: 24-bit / 192 kHz Bus Powered: Yes (900 mA) Software Compatibility Scarlett Solo is class-compliant, so it will work with any modern Mac, Windows PC, or USB-C iPad. USB-3.0 Bus power 5 V @ 900 mA 4.5 W External power supply (not included) - 5 V @ 1000 mA Warning:This product can expose you to, known to the State of California to cause cancer. For more information, go to P65Warnings.ca.

Yorkville Sound M810-2, 10+2 Channel Stereo Box Mixer - 2x400W The Yorkville Sound M810-2, 2x 400w, 10 inputs Mixer/Amp lighter weight and small 'footprint' of a box mixer with the tilt-back visibility and channel control access of a desk mixer makes these new 'wedge' mixers an ideal high power, high quality powered mixer solutions. High-powered high-efficiency class-H power amplifiers, newly designed input strips, on-board DSP, a new, more effective master EQ section and ten very useful and usable input channels complete the new 'wedge' mixer packages. Product Specification:   Number of Channels: 10 Mono Channel EQ: Low, Mid, High Stereo Channel EQ: Low, Mid, High Channel Effects: All Channels Monitors Effects:  Yes Balance Controls: Ch. 7 - 10 Pan Controls: Ch. 1 - 6 Channel Overload Protection: Ch. 1 - 6 Inputs - XLR (bal): 8 Inputs - 1/4": 10 Inputs - RCA (unbal): 1 Pair Mute Switches: Global 1 - 8 Activity / Solo LED: Trim Set Ch. 1 - 6 Clip / Mute LED: All Channels Phantom Power: 48V + LED Indicator Internal Effects: 24 Bit stereo, 16 Effects with Parameter Pot Auxiliary Sends: Effect - Monitor Effects Send: Yes Effects Return: Internal Effects Return to Main: Yes Effects Return to Monitor: Yes Reverb / Effects Footswitch: Yes Record Outputs: Stereo RCA Pair Max Gain to Line Out -Mic Input (dB): 84 Max Gain to Line Out -Line Input (dB): 82 Master EQ -1 (type/Channels/Range -dB): Graphic 9 band (160hz-6.3khz) +2 band Shelving Monitor EQ -1 (type/Channels/Range-dB): Graphic 9 band (160hz-6.3khz) +2 band Shelving Main Outputs (Line Level): 2 x 1/4inch TRS Main Amp Inputs (Line Level): 2 x 1/4inch TRS Monitor Outputs (Line Level): 1 x 1/4inch TRS Outputs - Amp A - 1/4" Jacks:  2 Outputs - Amp A - Speakon 4-pin: 1 Outputs - Amp B - 1/4" Jacks: 2 Outputs - Amp B - Speakon 4-pin: 1 Mixer - Signal to Noise Ratio (dB): 105 Mixer - Freq Resp (Tone and EQ Flat,2dB): 20 - 20,000 Mixer- Input Ref Noise to line out @150 Ohms(dBv): -119 Mixer THD (Main out w/ -10dB input): 0.0001 Amp A-Power Output@8 Ohms (0.1 PER THD 1kHz): 250 Amp A - Power Output @ 4 Ohms: 400 Amp A - Power Output –other: 400 @ 2 ohms Amp B-Power Output@8 Ohms (0.1 PER THD 1kHz): 250 Amp B - Power Output @ 4 Ohms: 400 Amp B - Power Output –other: 400 @ 2 ohms THD - 1kHz (dB): 0.001 THD - 20Hz-20kHz (dB): 0.005 Hum and Noise (un / Aweight -dB): 0.94392523364486 Typical crosstalk -1 kHz (dB-:  better than -60db Input Impedance - Bal/Unbal (Ohms): 20k / 10k ohms Input Sesitivity (Vrms Sine): 1.4 CMRR @ 60Hz (min/typ): -37db / -60db Max Votage Gain (dB): 29 Power Consumption (typ/max): 4.2A @ 60Hz / 2.2A @ 50Hz Protection: Thermal, Short Circuit, Current, Clip Cooling: 2 x 80mm Fans Transformer Type: Toroidial Finish: Grey and Black Powder Coat Chassis Construction: Steel and Aluminum Rackmount: Yes (Kit Available - 6U) Other Features: Tiltback or Upright Wedge Angles Dimensions (DWH, inches): 11.1 x 18.6 x 11 Dimensions (DWH, cm): 28 x 47 x 28 Weight (lbs/kg): 28.2 / 12.8 Warning:This product can expose you to, known to the State of California, to cause cancer. For more information, go to P65Warnings.ca.