Signal Processors

AudioControl LC2i PRO 2-Channel Active Line Output Converter Driver ACR-1 Knob

Fully functional comes with cable and knob. Item might have some blemishes. The AudioControl LC2i PRO 2-Channel Active Line Output Converter/Line Driver/ACR-1 is a versatile car audio device designed for use in vehicles. Made by AudioControl, a reputable brand in the industry, this remote control signal processor is capable of converting and driving audio signals with precision. The LC2i PRO model is designed in China and comes with a warning about potential cancer and reproductive harm caused by harmful chemicals. This device is ideal for those looking to enhance their car audio system with a reliable and high-quality line output converter.

AudioControl EQQ Four Channel Equalizer Subsonic Filter Signal Processor

AudioControl EQQ Four Channel Equalizer Subsonic Filter Signal Processor

Sony XEC-1000 Electronic Crossover Network Car Audio Signal Processor

Sony XEC-1000 Electronic Crossover Network Car Audio Signal Processor

Zapco Sx- Sl Equalizer Car Audio Equipment TESTED

Zapco Sx- Sl Equalizer. Used, tested and in working condition.

Black Diamond 7-Band Stereo Equalizer/Crossover Pre Amp Equalizer - EQ7LS

The unit has the ability to fine tune your audio system while giving you the ability to add a unique touch to your sound. The Black Diamond EQ7LS is a crossover designed to be adjusted on the fly. By switching using the main / aux switch you can also use two separate input signals.

Audiocontrol EPICENTER PRO Bass Restoration Processor with Line Driver - Used...

THE ORIGINAL DIGITAL BASS RESTORATION PROCESSOR Building on the legendary bass processing of The EPICENTER, The EPICENTER PRO delivers enhanced control for serious bass enthusiasts. Balanced inputs with a built-in line driver, a switchable pfm subsonic filter, and selectable output voltage offer unmatched system flexibility. The included ACR-4 remote provides easy adjustment of The EPICENTER effect and subwoofer level—right from the driver’s seat. FEATURES • AudioControl’s Original Digital Bass Restoration Circuit: Restore missing low notes and transform flat audio into rich, powerful bass you can truly feel.

Alpine 3319 Old School Car Equalizer Pre-amp 7 Bands

Good working condition See pics for cosmetic condition Check my profile for more Car audio Questions? Send a message Preguntas? Mandar mensaje

DS18 XM3 Full 3-Way Active Crossover (Front/Rear/Sub)

Having the perfect tools to make your sound system the ultimate music machine is what DS18 has for you. Our crossovers are designed to provide the perfect frequency distribution throughout your system to ensure the clarity and peak efficiency for your acoustic.

COUSTIC XM-1e Mobile Electronic Crossover

Honestly i dont know if it works. I will send them in an envelope; if you don't like that, I can send them in a box for an extra price. 100% authentic; I do not deal with fakes!

KICKER 47KEYLOC DSP Smart Powered Line Output Converter - Black

Kicker 47KEYLOC Smart 2 Channcel Line Output Converter Easy Factory Radio Setup. By defeating this filter, the KEYLOC instantly counteracts the either of these factory effects, allowing you to tune for one-seat audio or maintain the factory imaging.

Alpine ERA-G320 Face Assy

DS18 Digital Bass Processor With Hi to Low Signal Converter & Speaker Emulator

DS18 HQRCA1F2MKIT 1 Female to 2 Male Dual Twist RCA 1x Red 1x Black Kit. All New DS18 products are sold with a 1-Year Limited Manufacturer Defect Warranty. DS18 R12 Rca Cable Wire Ultra Flex 12 Feet - Level 1 100% OFC.

VTG 80s Rare Technics CY-EQ14EC LED Car Stereo 14 Band Audio Graphic Equalizer

This is a very clean and nice and 80s high end Technics 14 band car stereo EQ that was tested for power. it powers up perfectly. they are all nice and smooth sliders. Its retro design and rare availability make it a highly sought-after collector's item for audio enthusiasts looking to add a unique touch to their car audio.

Audio Control ESP-2 Old School Signal Processor. Great Condition FREE SHI

This is an AudioControl ESP-2 Spatial Restoration Processor. AudioControl is widely recognized for producing some of the highest-quality car audio components available. If you are looking to fine-tune your system and achieve professional-grade sound, a dedicated signal processor like this is an essential addition. This unit is in excellent condition. Please refer to the photos for a detailed look at the internal components and overall build quality.

jl audio clean sweep CL441 Dsp

jl audio clean sweep CL441 Dsp. Condition is Used. Shipped with USPS Priority Mail.

Rockford Fosgate 3Sixty.2 Interactive Signal Processor

Removed from a working installation on Aston Martin. As you can see, the volume control case was removed as everything was done very custom. All parts included are in photos.

DS18 DSP4.8BTM DSP Crossover Equalizer 4-Channel Digital Sound Processor

Creating a flawless audio system has never been easier. The DSP4.8BTM gives users access to a list of filtrations settings directly from our BT Interface. INPUT EQUALIZER (EQ IN). CHANNEL EQUALIZER (EQ CHANNEL).

Zapco HB 68 II 8-Channel DSP, 31-Band EQ w/Bluetooth+Music Player

DSP Channels: 8. DSP Tools: PC and APP. DSP Equalizer: 31-Bands. Music Player: Yes (App). Item Code: HB 68 II . Input Choice: Aux, BT, Hi-Lev, Player, OTG. If the item you chose is more or less money we will work out the price difference with you.

DS18 Digital Bass Processor 2 Channel Preamp Input Output Epicenter DBPM100.MX

Upgrade your car audio experience with DS18’s DBPM100 and take your audio to the next level, with deep and impactful bass that will revitalize your system. Although sleek and compact, DS18’s DBPM100 is equipped with a range of impressive features.

DS18 EQX7PRO Car Stereo Equalizer/Crossover High Volt 7-Band Auto Turn On

TheEQX7PRO pushes your system past its limits by strengthening its signal and clearing distortion! Order the EQX7PRO to fine-adjust your amplifier's DB ranges with precision, bringing out the exact loudness level exactly where you want it!

DS18 EQX7 Equalizer 7 Bands with auto Hi/Lo line Selector and Auto Turn On

Having the perfect tools to make your sound system the ultimate music machine is what DS18 has for you. Our crossovers are designed to provide the perfect frequency distribution throughout your system to ensure the clarity and peak efficiency for your acoustic needs.

Zapco HB 410 II 8A 10-Channel DSP/ 8-Ch. Class AB Amplifier Bluetooth/31-Band EQ

Zapco HB 410 II 8A 10-Channel DSP/ 8-Ch. Class AB Amplifier Bluetooth/31-Band EQ. The HB 410 II 8A is 10-Channels DSP with 31-bands EQ and integrated 8-Channels Class-AB Amplifier. It has 4-Channels High-Level inputs and 10-Channels RCA outputs, plus 2-Channels RCA inputs.

DS18 4-Input / 8-Output Digital Sound Processor with Bluetooth and App Control

DS18’s i48DSP gives you total command over your sound system! DS18 IXS12.4D Shallow Car Subwoofer 12" 1600W MAX 800W RMS, Dual VC 4+4 Ohms. DS18 FRP-3.5K/RD 1-Channel Amplifier Full-Range Class D 3500W RMS @ 1-ohm.

Kicker 47KEYLOC Key Series Smart Powered Line-Out Converter - Used, Open Box

Kicker 47KEYLOC Key Series Smart Powered Line-Out Converter This revolutionary line output converter automatically detects the frequency range of your speaker leads, and a whole lot more! FIND THE FREQUENCY - News flash: factory audio systems don’t always deliver a full-range signal on every speaker wire. That makes it tough to hook up an aftermarket amp and get the sound you wanted – until now. Attach the speaker wire to the KEYLOC, play a free test tone (below) and read the LEDs. You’ll instantly know if Hi, Mid or Lo is coming from a particular pair of speaker wires.

JL Audio 4-channel Load sensing adapter - Used, Open Box

JL Audio FiX-LSA-4 4-channel Load sensing adapter.

OLD SCHOOL PHOENIX GOLD BASSCUBE WITH REMOTE, CORD, AND PLUG WORKS PERFECTLY

The Phoenix Gold Bass Cube is. Original Phoenix Gold Bass Cube. it has been fully tested and works great. Subsonic filter: Includes an 18dB/octave subsonic filter. these are usually in the trunk anyway.

Pioneer EQ 6500 Vintage Old School Equalizer Rough Not Working Project

Old School. Made in Japan. From a local storage unit. Rough condition. Not working. The front top plastic trim is chipped off where the three cover prongs slide into that area. See photo. Fair overall otherwise.

Zapco HB 810 II 8AD 10-Channel DSP/8-Ch. Amplifier-4 Class AB/4 Class D Channels

Zapco HB 810 II 8AD 10-Channel DSP/8-Ch. Amplifier-4 Class AB/4 Class D Channels. The HB 810 II 8AD is a 10-Ch. DSP with 31-bands eq. The integrated 8-Ch. With the opt. Item Code: HB 810 II 8AD .

Xfinity Reference Series Audio System With 610a Amp And (2)x12" Xfinity Subs

610a reference series amp with Xfinity 12" subwoofers for automotive audio system. This is amp and sub enclosure with subs ready to play with red LED accent lighting. • Dynamic Bass Optimization circuit (high-and low-pass filters, variable from 20-40 Hz).

Eclipse by Fujitsu Ten EQ2102 1/3 Octave Competition Equalizer Car Audio

This isn't just any EQ; it's a legendary unit renowned for its precise sound shaping capabilities and robust build quality, perfect for serious audiophiles looking to fine-tune their car's sound system.

DS18 DSP8.8BT 8-Channel In and 8-Channel Out Digital Sound Processor Bluetooth

DS18 DSP8.8BT Digital Sound Processor with Bluetooth. All New DS18 products are sold with a 1-Year Limited Manufacturer Defect Warranty. DS18 PRO-GRT6BK 6.5" Speaker Grill with Built-in 1.75" Bullet Tweeter 500 Watts.

Fosgate Rfq5000

This piece of equipment is in excellent condition working, and it's definitely up there in age.This is in the box that it came in from files gate.Since day one.

comma 3 Openpilot * FOR PARTS ONLY*

Tried to reflash it over and over again and it only goes to the comma logo screen.

LC1i audio Control 2 Channel Line Driver Output Converter

With other shallow scratches in a small spot on the back. there are no loose pieces of hardware.

Kenwood KGC-6042A Graphic Equalizer 9 Band Extremely Rare Old School EQ

Kicker 47KEYLOC Key Series Smart Powered Line-Out Converter - Used, Good

Kicker 47KEYLOC Key Series Smart Powered Line-Out Converter This revolutionary line output converter automatically detects the frequency range of your speaker leads, and a whole lot more! FIND THE FREQUENCY - News flash: factory audio systems don’t always deliver a full-range signal on every speaker wire. That makes it tough to hook up an aftermarket amp and get the sound you wanted – until now. Attach the speaker wire to the KEYLOC, play a free test tone (below) and read the LEDs. You’ll instantly know if Hi, Mid or Lo is coming from a particular pair of speaker wires.

2 Audison Bit One Signal Processor (DSP) 8 Channel, 1 Box & Manual. ( BAD DRC)

Up for auction is 2 Audison Bit One Signal Processor (DSP) 8 Channel, 1 Box, Manual, cables and software CD. ( BAD DRC) DRC works and have backlit but no display. Only 1 DRC will be included. See pictures for details. Both Audison DPS works great. What you see in the pictures is what will be delivered.

AudioControl LC7i - Black Six Channel Line Out Converter with AccuBASS

The AudioControl LC7i is a black six channel line out converter with AccuBASS technology, designed to enhance the bass output in car audio systems. Made by AudioControl in the United States, this product is specifically crafted to provide high-quality sound performance for vehicles. The LC7i offers a sleek and efficient solution for audio enthusiasts looking to elevate their car audio experience with improved bass response and clarity.

Sony XEC-1000 3-Way 5-Channel Ultra SQ Electronic Crossover

SONY XEC-1000 SQ ACTIVE CROSSOVER NETWORK . 5 way - 3 input / 5 output . LOTS OF SETTINGS TO TWEAK YOUR SYSTEM PERFECTLY NO ISSUES WORKS FINE AND HAS BEEN TESTED . BRING YOUR SYSTEM TOO LIFE ALSO THIS A VINTAGE / OLD SCHOOL PEOCE OF EQUIPMENT THIS WAS TOP OF THE LINE BACK IN THE DAY BEFORE DSP AND ORHWR PROCESSORS BECAME A STAPLE THIS WAS THE BEES KNEEES FOR SQ

Profile Electronics PEQ100 Car Audio Equalizer EQ ((USED))

Profile Electronics PEQ100 Car Audio Equalizer EQ ((USED)) 5F 2019 Enhance your car audio experience with this Sentrek brand equalizer designed for optimal sound quality. This equalizer is compatible with all types of car audio systems and is a perfect addition to your vehicle. The PEQ100 Car Audio Equalizer by Profile Electronics is the ultimate accessory for music lovers who demand nothing but the best. This pre-owned product has been tested and is in excellent working condition. Buy now and enjoy an unparalleled music experience on the road.