FRED MKII 4X4 - ZOMBIE COMPONENTS

Skip to content

Privacy Policy
Refund and Returns Policy
General Terms

ZOMBIE COMPONENTS

We Bring Dead Things to Life - Through Recycling

- SEARCH
  ×
Cart / $0.00 0
- No products in the cart.
  
  Return to shop
Login / Register

Cart / $0.00 0
- No products in the cart.
  
  Return to shop

Home » Product MPN » FRED MKII 4X4

Showing the single result

Signal Processors/Rack Effects

Fred Mkii 4×4 Additive Audio Mixer

~~$144.99~~ Original price was: $144.99.$108.74Current price is: $108.74.

Search…find all using %xxx%

SEARCH

×

Product categories

Business & Industrial (1334)
- Agriculture & Forestry (1)
  - Livestock Supplies (1)
    - Poultry (1)
- Cleaning & Janitorial Supplies (1)
  - Floor & Upholstery Cleaning (1)
    - Floor & Carpet Sweepers (1)
      - Ride-On Sweepers (1)
- CNC, Metalworking & Manufacturing (13)
  - Process Engineering Equipment (4)
    - Other Process Engineering Equipment (4)
  - Semiconductor & PCB Manufacturing Equipment (9)
    - Other Semiconductor & PCB Manufacturing (7)
    - PCB Assembly Equipment (1)
      - Other PCB Assembly Equipment & Components (1)
    - Wafer Processing (1)
      - Wafer Processing Components (1)
- Electrical Equipment & Supplies (238)
  - Circuit Breakers & Disconnectors (5)
    - Circuit Breakers (5)
  - Contactors (1)
    - IEC & NEMA Contactors (1)
  - Electrical Boxes, Panels & Boards (1)
    - Electrical Boxes & Enclosures (1)
  - Electronic Components & Semiconductors (43)
    - Capacitors (6)
    - Circuit Boards & Prototyping (10)
      - Printed Circuit Boards (PCBs) (10)
    - Component Solenoids (1)
    - LEDs, LCDs & Display Modules (1)
      - LCD Display Modules (1)
    - Passive Components (8)
      - Crystals & Oscillators (2)
      - Fixed Resistors (2)
      - Inductors, Coils & Filters (3)
      - Potentiometers & Variable Resistors (1)
        
        Rheostats (1)
    - Semiconductors & Actives (13)
      - Development Kits & Boards (1)
      - Diodes & Rectifiers (1)
      - Integrated Circuits (ICs) (9)
        
        Chipsets (1)
        
        Embedded Processors & Controllers (6)
        
        Interface ICs (2)
      - Power Regulators & Converters (1)
      - Transistors (1)
    - Thermal Management (4)
      - Electronic Component Fans (4)
  - Fuses (2)
    - Fuse Accessories (2)
  - Other Electrical Equipment & Supplies (49)
  - Power Supplies (121)
    - Switching Mode Power Supplies (119)
    - Uninterruptible Power Supplies (2)
  - Relays (3)
    - General Purpose Relays (2)
    - Safety Relays (1)
  - Transformers (8)
    - Autotransformers (1)
    - Power Transformers (6)
    - Telecom & Audio Transformers (1)
  - Wire, Cable & Conduit (5)
    - Conduit & Tubing (1)
      - Heat Shrink Tubing & Sleeves (1)
    - Wire & Cable (2)
      - Coaxial Cable (2)
    - Wire Connectors & Terminal Blocks (2)
      - Connector Accessories (1)
      - Wire & Cable Connectors (1)
- Facility Maintenance & Safety (13)
  - Access Control Equipment (7)
    - Intercom Systems (5)
    - Locks (1)
      - Other Locks (1)
    - Other Access Control Equipment (1)
  - Facility Lighting (3)
    - Other Lights & Lighting (3)
  - Fire Protection Equipment (1)
    - Fire Alarms (1)
  - Safety Signs & Traffic Control (1)
    - Exit Signs (1)
  - Surveillance & Alarm Equipment (1)
    - Alarm Systems & Accessories (1)
      - Closed Circuit Cameras (1)
- Fasteners & Hardware (1)
  - Screws & Bolts (1)
- Healthcare, Lab & Dental (183)
  - Medical & Lab Equipment, Devices (149)
    - Absorbance Detectors (1)
    - Autosamplers (7)
    - Blood/Hematology Analyzers (4)
    - Centrifuges (36)
    - Chromatography Systems (9)
    - Lab Mixers, Shakers & Stirrers (1)
      - Orbital, Platform & Vortex Shakers (1)
    - Medical & Lab Pumps (4)
    - Microscopes (3)
    - Nurse Call Equipment (1)
    - Other Medical & Lab Equipment (49)
    - PCR Thermal Cyclers (1)
    - Spectrometers & Spectrophotometers (12)
    - Transilluminators & UV Crosslinkers (1)
    - Ultrasound Machines (9)
    - Water Baths, Circulators & Chillers (1)
    - X-Ray Machines & Equipment (10)
      - Other X-Ray Equipment (10)
  - Medical/Lab Equipment Attachments & Accessories (20)
    - Centrifuge Rotors & Buckets (4)
    - Chromatography Columns & Reservoirs (1)
    - Lamps, Bulbs & Laser Components (2)
      - Laser Modules & Heads (2)
    - Medical & Lab Equipment Power Supplies (5)
    - Microscope Parts & Accessories (6)
      - Microscope Camera & Lens Adapters (1)
      - Microscope Eyepieces (1)
      - Microscope Objectives (1)
      - Other Microscope Parts & Accessories (3)
    - Photomultiplier Tubes (2)
  - Other Healthcare, Lab & Dental (14)
- Heavy Equipment, Parts & Attachments (2)
  - Heavy Equipment (1)
    - Scissor & Boom Lifts (1)
  - Heavy Equipment Parts & Accessories (1)
    - Filters (1)
- HVAC & Refrigeration (9)
  - HVAC & Refrigeration (3)
    - Parts & Accessories (3)
      - HVAC & Refrigeration (3)
        
        Controls & Circuit Boards (1)
        
        Fans & Blowers (2)
  - HVAC & Refrigeration Components (3)
    - Compressors (1)
    - Condensers (2)
  - Other HVAC & Refrigeration (3)
- Hydraulics, Pneumatics, Pumps & Plumbing (120)
  - Air Compressors & Blowers (5)
    - Compressed Air Tanks (2)
    - Other Air Compressors (3)
  - Compressed Air Treatment (11)
    - Air Pressure Regulators (5)
    - Compressed Air Dryers (3)
    - Compressed Air Filters (2)
    - Condensate Drains (1)
  - Hydraulic & Pneumatic Cylinders (5)
  - Pump & Flow Controllers (19)
    - Flow Controllers & Meters (17)
      - Flow Meters (17)
    - Pump Controllers (2)
  - Pumps & Pump Accessories (42)
    - Centrifugal Pumps (2)
    - Other Pumps (13)
    - Vacuum Pumps (27)
      - Other Vacuum Pumps (14)
      - Rotary Vane Pumps (2)
      - Turbomolecular Pumps (8)
      - Vacuum Chambers (3)
  - Valves & Manifolds (38)
    - Other Valves & Manifolds (37)
    - Vacuum Breakers (1)
- Industrial Automation & Motion Controls (138)
  - Drives & Starters (10)
    - Drives & Motor Controls (9)
      - Servo Drives & Amplifiers (7)
      - Variable Frequency Drives (2)
    - Starters (1)
      - Other Starters (1)
  - Electric Motors (15)
    - Gearmotors (1)
    - General Purpose Motors (7)
    - Servo Motors (4)
    - Stepper Motors (3)
  - Mechanical Power Transmission (8)
    - Bearings & Bushings (4)
      - Ball & Roller Bearings (2)
      - Bearing & Bushing Parts (1)
        
        Other Bearing & Bushing Parts (1)
      - Mounted Bearings & Housings (1)
    - Gearboxes & Speed Reducers (4)
  - Other Automation Equipment (8)
  - PLCs & HMIs (79)
    - Control Systems (4)
    - HMI & Open Interface Panels (11)
    - PLC Chassis (1)
    - PLC Peripheral Modules (8)
      - PLC Displays & Touch Panels (1)
      - PLC Ethernet & Communication (2)
      - PLC Input & Output Modules (1)
      - PLC Power Supplies (2)
      - PLC Temperature Modules (2)
    - PLC Processors (55)
  - Rotary & Linear Motion (10)
    - Linear Actuator Controls (1)
    - Linear Actuators (2)
    - Rotary Actuators (7)
  - Sensors (8)
    - Other Sensors (6)
    - Pressure Sensors (2)
- Light Equipment & Tools (1)
  - Electrical Tools (1)
    - Cable Pullers (1)
- Material Handling (7)
  - Carts & Trucks (1)
    - Lift Trucks (1)
  - Casters & Wheels (1)
    - Casters (1)
  - Conveyors & Conveyor Parts (1)
    - Conveyor Systems (1)
      - Roller Conveyors (1)
  - Packing & Shipping (4)
    - Other Packing & Shipping (1)
    - Shipping & Postal Scales (3)
      - Floor Scales (1)
      - Tabletop Scales (2)
- Office (66)
  - Office Equipment (3)
    - Copiers, Parts & Accessories (1)
      - Parts & Accessories (1)
    - Other Office Equipment (2)
  - Other Office (1)
  - Telecom Systems (62)
    - Business Phone Sets & Handsets (2)
    - Conference Equipment (3)
    - Multiplexers (4)
    - Other Telecom Systems (49)
    - Phone Switching Systems & PBXs (3)
    - Voicemail & Voice Processing Systems (1)
- Other Business & Industrial (44)
- Printing & Graphic Arts (6)
  - PrePress Equipment (5)
  - Screen & Specialty Printing (1)
    - Engraving (1)
- Restaurant & Food Service (9)
  - Bar & Beverage Equipment (1)
    - Other Bar & Beverage Equipment (1)
  - Commercial Kitchen Equipment (7)
    - Cooking Equipment (6)
      - Soup & Steam Kettles (6)
    - Food Holding & Warming Equipment (1)
      - Other Commercial Warming Equipment (1)
  - Refrigeration Equipment (1)
    - Other Restaurant Refrigeration (1)
- Retail & Services (15)
  - Point of Sale & Money Handling (11)
    - Barcode Scanners (1)
    - Other Point of Sale & Money Handling (10)
  - Security & Surveillance (4)
    - Camera & Video Systems (4)
- Test, Measurement & Inspection (467)
  - Analyzers & Data Acquisition (283)
    - Data Acquisition & Loggers (6)
      - Data Acquisition Modules (2)
      - Data Acquisition PCI Cards (1)
      - Data Loggers (1)
      - Other Data Acquisition (2)
    - LAN/WAN & Protocol Analyzers (212)
    - Logic Analyzers (21)
    - Network Analyzers (31)
    - Oscilloscopes & Vectorscopes (2)
    - Other Analyzers (6)
    - Power Quality Analyzers (1)
    - RF Communication Test Sets (2)
    - Signal & Spectrum Analyzers (2)
  - Cameras & Imaging (9)
    - Imaging Parts & Accessories (1)
    - Other Cameras & Imaging (8)
  - Fault Locators & Reflectometry (1)
    - OTDRs (1)
  - Leads & Probes (1)
    - Other Leads & Probes (1)
  - Other Test, Measurement & Inspection (61)
  - PXI & VXI Systems (8)
    - Other PXI & VXI Equipment (3)
    - PXI & VXI Boards & Modules (5)
  - Signal Sources & Conditioning (44)
    - Adjustable Power Supplies (18)
    - Other Signal Sources & Conditioning (2)
    - RF & Microwave Amplifiers (15)
    - RF & Microwave Pass Filters (3)
    - Signal Generators (5)
    - Variable/Step Attenuators (1)
  - Test Equipment Parts & Accessories (41)
    - Other Test Equipment Parts & Accessories (37)
    - Test Equipment Cables (4)
  - Test Meters & Detectors (15)
    - Capacitance & ESR Meters (4)
    - Gas Detectors & Monitors (1)
    - Multimeters (1)
    - Ohmmeters & Megohmmeters (2)
    - Other Test Meters & Detectors (5)
    - Radiation Detectors (1)
    - RF & Microwave Power Meters (1)
  - Testers & Calibrators (4)
    - Cable Testers & Trackers (3)
    - Calibrators (1)
      - Pressure Calibrators (1)
Cameras & Photo (247)
- Camera, Drone & Photo Accessories (2)
  - Microphones (2)
- Film Photography (6)
  - Slide & Movie Projection (6)
    - Movie Projectors (6)
- Lighting & Studio (1)
  - Continuous Lighting (1)
    - Light Bulbs & Tubes (1)
- Tripods & Supports (2)
  - Tripods & Monopods (2)
- Video Production & Editing (236)
  - Audio for Video (2)
  - Converters, Scalers & Processors (10)
  - Distribution Switchers & Routers (46)
  - Other Production & Editing (85)
  - Production Controllers & Panels (22)
  - Production Switchers (20)
  - Video Production Accessories (2)
  - Video Recorders & Players (42)
  - Video Servers & Streaming Dev. (6)
  - Waveform Monitors (1)
Computers/Tablets & Networking (1234)
- Computer Cables & Connectors (20)
  - KVM Switches (1)
  - Networking Cables & Adapters (18)
    - Optical Fiber Cables (11)
    - Other Networking Cables (5)
    - Splitters, Couplers & Adapters (2)
  - Parallel, Serial & PS/2 (1)
- Computer Components & Parts (638)
  - CPUs/Processors (4)
  - Fans, Heat Sinks & Cooling (14)
    - Computer Case Fans (5)
    - CPU Fans & Heat Sinks (6)
    - Other Computer Fans & Cooling (2)
    - Water Cooling (1)
  - Graphics/Video Cards (3)
  - Interface/Add-On Cards (35)
    - Disk Controllers/RAID Cards (1)
    - Modem Cards (1)
    - Network Cards (29)
    - Other Interface/Add-On Cards (2)
    - Port Expansion Cards (2)
  - Laptop Replacement Parts (1)
    - Other Laptop Replacement Parts (1)
  - Memory (RAM) (17)
  - Motherboard & CPU Combos (222)
  - Motherboard Components & Accs (2)
    - Motherboard Diagnostic Cards (2)
  - Motherboards (252)
  - Other Components & Parts (10)
  - Power Supplies (72)
  - Sound Cards (Internal) (4)
  - Video Capture & TV Tuner Cards (2)
- Desktops & All-In-Ones (4)
  - PC Desktops & All-In-Ones (4)
- Drives, Storage & Blank Media (7)
  - Blank Media & Accessories (1)
    - CD, DVD & Blu-ray Discs (1)
  - CD, DVD & Blu-ray Drives (2)
  - Hard Drives (HDD, SSD & NAS) (1)
    - Internal Hard Disk Drives (1)
  - Tape & Data Cartridge Drives (3)
- Enterprise Networking, Servers (522)
  - CSUs/DSUs (1)
  - Directional Antennas (4)
  - Enterprise Router Components (26)
    - Other Ent. Router Components (1)
    - Router Modules/Cards/Adapters (21)
    - Router Power Supplies (4)
  - Enterprise Routers (11)
  - Firewall & VPN Devices (3)
  - Network Storage Disk Arrays (10)
    - Disk Array Components (4)
    - NAS Disk Arrays (1)
    - Other Network Disk Arrays (1)
    - SAN Disk Arrays (4)
  - Other Enterprise Networking (75)
  - Racks, Chassis & Patch Panels (1)
    - Rackmount Cases & Chassis (1)
  - Server Components (135)
    - Disk Controllers/RAID Cards (2)
    - Other Ent. Server Components (18)
    - Server Boards (12)
    - Server CPUs/Processors (2)
    - Server Fans & Cooling Systems (6)
    - Server Memory (RAM) (5)
    - Server Power Supplies (90)
  - Servers, Clients & Terminals (17)
    - Computer Servers (17)
  - Switches & Hubs (238)
    - Network Hubs (1)
    - Network Switches (176)
    - Other Ent. Switches & Hubs (2)
    - Switch Modules (48)
    - Switch Power Supplies (11)
  - VoIP Business Phones/IP PBX (1)
- Home Networking & Connectivity (15)
  - Boosters, Extenders & Antennas (7)
  - Modems (2)
  - Wired Routers (2)
  - Wireless Access Points (3)
  - Wireless Routers (1)
- Laptop & Desktop Accessories (1)
  - Webcams (1)
- Laptops & Netbooks (1)
  - PC Laptops & Netbooks (1)
- Monitors, Projectors & Accs (1)
  - Projectors (1)
- Other Computers & Networking (1)
- Power Protection, Distribution (11)
  - Power Distribution Units (5)
  - Uninterruptible Power Supplies (5)
  - UPS Batteries & Components (1)
- Vintage Computing (13)
  - Vintage Computers & Mainframes (3)
  - Vintage Parts & Accessories (10)
Consumer Electronics (102)
- Mixed Lots (1)
- Multipurpose Batteries & Power (2)
  - Multipurpose AC to DC Adapters (2)
- Other Consumer Electronics (7)
- Portable Audio & Headphones (1)
  - Portable Audio Accessories (1)
    - Transmitters (1)
- Radio Communication (12)
  - Antennas (1)
    - Ham, Amateur Radio Antennas (1)
  - Ham, Amateur Radio (1)
    - Ham Radio Transceivers (1)
  - Other Radio Communication (2)
  - Parts & Accessories (6)
    - Batteries & Chargers (2)
    - Coax. Cables & Connectors (2)
    - Microphones (1)
    - Power Supplies (1)
  - Walkie Talkies, Two-Way Radios (2)
- Surveillance & Smart Home Electronics (16)
  - Home Surveillance (15)
    - Home Surveillance Parts & Accessories (6)
    - Security Cameras (9)
  - Other Smart Home Electronics (1)
- TV, Video & Home Audio (63)
  - Home Audio (1)
    - Receivers & Amplifiers (1)
      - Amplifiers & Preamps (1)
  - Other TV, Video & Home Audio (2)
  - TV & Video (12)
    - Home Theater Projectors (1)
    - Satellite TV Receivers (11)
  - TV, Video & Audio Accessories (33)
    - Audio/Video Transmitters (8)
    - Other TV, Video & Audio Accs (7)
    - Splitters & Combiners (2)
    - TV & Video Accessories (16)
      - Projector Lamps & Components (2)
      - Satellite Dishes (1)
      - Signal Amplifiers & Filters (11)
      - Video Cables & Interconnects (2)
  - TV, Video & Audio Parts (15)
    - Amplifier Parts & Components (2)
    - TV Boards, Parts & Components (13)
eBay Motors (5)
- Parts & Accessories (5)
  - Aviation Parts & Accessories (5)
    - Parts (5)
Home & Garden (373)
- Home Improvement (2)
  - Electrical Supplies (1)
    - Alternative Energy Supplies (1)
      - Alternative Energy Chargers & Inverters (1)
  - Heating, Cooling & Air (1)
    - Other Heating, Cooling & Air (1)
- Major Appliances (371)
  - Major Appliances Parts & Accessories (370)
    - Dishwasher Parts (3)
    - Refrigerator & Freezer Parts (190)
    - Washer & Dryer Parts (177)
  - Other Major Appliances (1)
Musical Instruments & Gear (29)
- Pro Audio Equipment (24)
  - Amplifiers (2)
  - Audio/MIDI Interfaces (4)
  - Microphones & Wireless Systems (4)
  - Other Pro Audio Equipment (7)
  - Signal Processors/Rack Effects (6)
  - Vintage Pro Audio Equipment (1)
- Stage Lighting & Effects (5)
  - Other Stage Lighting & Effects (1)
  - Stage Lighting Controllers (4)
Sporting Goods (1)
- Fitness, Running & Yoga (1)
  - Cardio Equipment (1)
    - Rowing Machines (1)
Toys & Hobbies (1)
- Electronic, Battery & Wind-Up (1)
  - Electronic & Interactive (1)
    - Other Interactive Toys (1)

Filter by

Currency

USD: United States (US) dollar ($) ^

About Us
My Account
Store
Brands
Cart
Contact Us
Terms of Service
- Privacy Policy
- Refund and Returns Policy
News, Updates and Announcements

Sell Us Your used Ixia and Spirent Hardware

About Us
My Account
Store
Cart
Contact Us
News, Updates and Announcements

Copyright 2025 © Zombie Components LLC

SEARCH
×
Store
Brands
Sell Us Your Used Ixia and Spirent Equipment
Contact Us
News, Updates and Announcements
Ixia Resource Library
Terms of Service
Login / Register
Newsletter