Skip to content
A Blast From The Past | Check us out on Youtube! | Call us at (480) 207-1511
A Blast From The Past | Check us out on Youtube! | Call us at (480) 207-1511

Country

Onkyo TX-SR508 Surround Sound AV Receiver HDMI

Save 40% Save 40%
Original price $499.99
Original price $499.99 - Original price $499.99
Original price $499.99
Current price $299.99
$299.99 - $299.99
Current price $299.99

Upgrade your home theater with the Onkyo TX-SR508, a powerful AV receiver designed for high-definition audio and video. With HDMI switching and support for Dolby TrueHD and DTS-HD Master Audio, it delivers immersive surround sound for movies, music, and gaming. Its versatile connectivity makes it easy to integrate modern and legacy components. Fully tested and performing well, this receiver is ready to power your system—a feature-packed Onkyo solution—SpenCertified and ready to perform.

CONDITION

SPENCERTIFIED- Fully certified by Spencer

Refurbished and SPENCERTIFIED

100% tested and functional. Cleaned inside and out; worn parts replaced as needed. All controls and inputs cleaned with WD-40 Specialist Electrical Contact Cleaner, safe for electronics. Internal boards inspected, connections verified, and DC offset checked to ensure stable amplifier performance.

Cosmetic Condition: 9/10

Functional Condition: 10/10

WHAT'S IN THE BOX?-

  • Onkyo TX-SR508 Surround Sound AV Receiver HDMI 
  • Audio/Video Cables

FEATURES-

  • 80 watts x 7 into 8 ohms (20-20,000 Hz) at 0.08% THD
  • Dolby® TrueHD, DTS-HD™ Master Audio, Dolby® Digital Plus, DTS-HD™ High Resolution Audio, Pro Logic® IIz
  • Audyssey 2EQ auto speaker setup (microphone included)
  • Audyssey Dynamic Volume mode to maintain steady listening levels
  • Audyssey Dynamic EQ™ for fuller surround sound at lower volumes
  • dual-room/dual-source output
    • powered and line-level stereo audio output for the 2nd room
    • Using powered 2nd-room output allows a 5.1 home theater in the main room
    • Only analog audio sources can be played in the 2nd room
  • high-current amplifier design with a massive power transformer
  • 192kHz/24-bit Burr-Brown digital-to-analog converters for all channels
  • Direct mode switches off unnecessary circuitry to provide cleaner sound
  • back surround speaker channels re-assignable for bi-amping, compatible front left and right speakers
  • Music Optimizer function enhances the sound quality of compressed music files
  • 1080p-compatible HDMI digital video switching (4 in, 1 out)
  • HDMI version 1.4 with support for 3D video, Audio Return Channel, Deep Color, x.v.Color, auto lip-sync, and HDMI-CEC
  • Audio Return Channel function receives digital audio signals from a compatible HDTV's tuner via HDMI
  • component video switching (2 in, 1 out)
  • digital audio inputs: 2 optical and 2 coaxial
  • 5 audio/video inputs, including:
    • 1 front-panel input with composite video
    • 4 rear-panel inputs with composite video
  • 1 audio-only input
  • no phono input
  • 1 front-panel minijack audio input for connecting a portable player
  • 1 pair of main speaker outputs
  • on-screen display for easier setup and operation
  • 40 AM/FM/SIRIUS presets

DIMENSIONS-

  • Size: 17-1/8"W x 5-15/16"H x 12-15/16"D
  • Weight: 19 lbs

INPUT-

  • Line In x1 (front)
  • Composite x1 (front)
  • Mic x1 (front)
  • HDMI x4 (back)
  • Optical x2 (back)
  • Coaxial x2 (back)
  • Remote Control x1 (back)
  • Sirius x1 (back)
  • Component x2 (back)
  • Analog Audio L/R x1 (back)
  • Composite x4 (back)
  • Universal Port x1 (back)

OUTPUT-

  • Headphones x1 (front)
  • HDMI x1 (back)
  • Component x1 (back)
  • Composite x1 (back)
  • Monitor Out x1 (back)
  • Analog Audio L/R x1 (back)
  • Pre Out x1 (back)
  • Speakers L/R x4 (back)
  • Center x1 (back)

Manufacturer

  • Made in Malaysia 

Testimonials

Spencertified is a dream for anybody looking for quality vintage electronics that can include a warranty. Relive your youth and enjoy the nostalgia of reel to reels, VCRs, Betamaxes, 8 track players, CD carousels, vintage and bluetooth stereo receivers, laserdisc players and much more. Quality brands like Pioneer, Sony, Magnavox, are in abundance. Spencer is gracious, professional, and beyond knowledgeable. Stop in for a visit you won’t regret!!Reply

Glenn John

New to the hobby. They went above and beyond I feel!! Can’t wait to make my next purchase!!

Josh J

Bought a equalizer at this place that offers older newer electronics for reasonable prices .... A blast from the past that look all new again.. met Spencer good guy who will treat you honest and fair 🤓😎....Kool I'm happy and I know you will be to... 😎

Merle musicinme

My Sony 400 disc player stopped working. I watched YouTube videos and came across this website. Since 90% of failures are the belts I decided to try to fix it myself with the help of the video. It was the belts and after installing them it works great again. I received the belts really quickly and with no prior knowledge took the case off with help from the video and installed the belts myself. So happy to have my player working again. I will always contact Spencertified for my parts and repair needs. Thanks so much. Try them, you won't be disappointed.

Henry Nash

Spencer and Amy helped us find 40 or so speakers to build a wall out of them at a restaurant and were super helpful finding and loading up all of the speakers. The wall turned out great and would definitely recommend them for anything sound!

Tommy Sims

A very nice outfit to do business with; Product was just what I was looking for, ( am/fm tuner) reasonably priced, nice friendly correspondence with Amy, they've got it all, I'll likely be back sooner than later... Thanks folks!

Jeffrey Jordan

Awesome service, helped me find what I was looking for. Knowledgeable and hooked us up!

Micah Murray

Awesome! I love this place, the guy is really nice and has amazing stuff. Great deals, best in the valley by far.

Thomas McEntire

SPENCERTIFIED IS PERFECT FOR ME!
I JUST GOT WHAT I WANTED FROM FRIENDLY UNDERSTANDING SOUND PEOPLE!
Visit this shop for sweet deals on receivers, multi-disc CD players, turntables and all of your stereo and surround sound speakers and components.(they had many options, new stuff and older vintage too.)
REALLY! It was cool to do business with honest people who listened and gave me just what I was looking for. I asked a lot of questions about equipment and was shown different options, and, different prices, straight forward and honest.

Phil D

Spencer was super helpful and knowledgeable when I visit him. I experienced a slight issue with some hardware and he was more than willing to make it right. As a nice gesture he gave me a slight upgrade to the equipment I was purchasing. He’s very reasonable and enjoyable to work with! Highly recommend!

VSefcovic

Spencer is extremely knowledgeable and the selection is vast. GO down there! You wont be sorry!

EV B

A SpenCertified Short Film

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare