Skip to main content
Hi!
Sign in
or
register
Daily Deals
Brand Outlet
Gift Cards
Help & Contact
Sell
Watchlist
Expand Watch List
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watchlist
Purchase History
Buy Again
Selling
Saved Feed
Saved Searches
Saved Sellers
My Garage
Sizes
My Collection
Messages
PSA Vault
Expand Notifications
Please
sign-in
to view notifications.
Expand Cart
Loading...
eBay Home
Shop by category
Motors
Parts & accessories
Cars & trucks
Motorcycles
Other vehicles
Clothing & Accessories
Women
Men
Handbags
Collectible Sneakers
Sporting goods
Hunting Equipment
Golf Equipment
Outdoor sports
Cycling Equipment
Electronics
Computers, Tablets & Network Hardware
Cell Phones, Smart Watches & Accessories
Video Games & Consoles
Cameras & Photo
Business & Industrial
Modular & Pre-Fabricated Buildings
Test, Measurement & Inspection Equipment
Heavy Equipment, Parts & Attachments
Restaurant & Food Service
Jewelry & Watches
Luxury Watches
Wristwatches
Fashion Jewelry
Fine Jewelry
Collectibles & Art
Trading Cards
Collectibles
Coins & Paper Money
Sports Memorabilia
Home & garden
Yard, Garden & Outdoor Living Items
Tools & Workshop Equipment
Home Improvement
Kitchen, Dining & Bar Supplies
Other categories
Books, Movies & Music
Toys & Hobbies
Health & Beauty
Baby Essentials
All Brands
All Categories
Seasonal Sales & Events
Enter your search keyword
All Categories
Antiques
Art
Baby
Books
Business & Industrial
Cameras & Photo
Cell Phones & Accessories
Clothing, Shoes & Accessories
Coins & Paper Money
Collectibles
Computers/Tablets & Networking
Consumer Electronics
Crafts
Dolls & Bears
Movies & TV
eBay Motors
Entertainment Memorabilia
Gift Cards & Coupons
Health & Beauty
Home & Garden
Jewelry & Watches
Music
Musical Instruments & Gear
Pet Supplies
Pottery & Glass
Real Estate
Specialty Services
Sporting Goods
Sports Mem, Cards & Fan Shop
Stamps
Tickets & Experiences
Toys & Hobbies
Travel
Video Games & Consoles
Everything Else
Search
Advanced
breadcrumb
eBay
Books, Movies & Music
Musical Instruments & Gear
Pro Audio Equipment
Signal Processors/Rack Effects
Books, Movies & Music
Musical Instruments & Gear
Pro Audio Equipment
Signal Processors/Rack Effects
Modular Signal Multi-Effects Processors Effects
Modular Signal Multi-Effects Processors Effects
Shop by Category
Pro Audio Equipment
Signal Processors/Rack Effects
Acoustical Treatments
Amplifiers
Audio Power Conditioners
Audio/MIDI Interfaces
Cables, Snakes & Interconnects
Cases, Racks & Bags
In-Ear Monitors
Live & Studio Mixers
MIDI Keyboards & Controllers
Microphones & Wireless Systems
Other Pro Audio Equipment
Preamps & Channel Strips
Pro Audio Equipment Parts
Recorders
Samplers & Sequencers
Software, Loops & Samples
Speaker Drivers & Horns
Speakers
Stands, Mounts & Holders
Studio/Live Equipment Packages
Synthesizers
Vintage Pro Audio Equipment
More
View more categories
All Listings
Auction
Buy It Now
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + Shipping: lowest first
Price + Shipping: highest first
Distance: nearest first
List View
Gallery View
1 Results
Sort: Best Match
Best Match
Time: ending soonest
Time: newly listed
Price + Shipping: lowest first
Price + Shipping: highest first
Distance: nearest first
3 filters applied
Brand: Dolby
- Selected
Type: Multi-Effects Processor
- Selected
Form Factor: Modular
- Selected
Brand
Dolby
Aphex
Boss
Electro-Harmonix
E-MU
Golden Age Project
Symetrix
TC Electronic
TC-Helicon
Vox
Zoom
Type
Multi-Effects Processor
Single-Effect Processor
Form Factor
Modular
Rack Mountable
Condition
Used
Price
$129.99 to $129.99
Buying Format
All Listings
Best Offer
Buy It Now
All Filters
Dolby SR Spectral Recording Module Cat No 531 Card
Pre-Owned
·
Dolby
$129.99
or Best Offer
$20.00 shipping
You May Also Like
Signal Multi-Effects Processors
2 Audio/MIDI Interfaces
TC-Helicon Signal Multi-Effects Processors Effects
Denon DJ Equipment
Behringer Pro Audio Amplifiers
Yamaha Powered Mixing Consoles Mixers
Rack Mountable Signal Multi-Effects Processors Effects
Behringer Musical Instrument General Accessories
Modular Signal Single-Effect Processors Effects
TC-Helicon Modular Signal Multi-Effects Processors Effects
Related Searches
Guitar Multi Effect Processor
Signal Processors
Effect Processors
Multi Effects Rack Unit
Bass Multi Effects Processor
Guitar Effects Processor
Rack Mount Effects Processor
Multi Effect
Voice Effects Processor
Guitar Multi Effects Pedal
Digital Effects Processor
Vocal Effects Processor
