Sony CDP-CX300 300-Disc CD Player Mega Changer w/ 2nd CD Player Connection

Sony CDP-CX300 300-Disc CD Player Mega Changer w/ 2nd CD Player Connection


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Our take on the Sony CDP-CX300

This Sony CX300 Mega Changer really is a thing of beauty. This isn't your run-of-the-mill compact disc changer. This Sony 300 disc compact disc changer runs the gamut with features it offers. From the most basic features like shuffle and repeat, to more advanced features like naming CDs with an attached keyboard. This Sony will also allow you to categorize all 300 CDs into one of 8 Groups, letting you sort them together in any way you like. The disc Jog Dial allows you to quickly and easily scroll through discs with the turn of a knob.


Refurbished- Spencertified

SPENCERTIFIED - Fully Certified by Spencer

Cosmetic condition: Very Good

The item will show some minor signs of wear.

Every function has been confirmed working. Worn belts have been replaced. All internal components have been cleaned


  • Sony CDP-CX300 300-Disc CD Player Mega Changer
  • Factory Remote (RM-DX300)
  • Analog Audio Cable
  • Batteries


  • 300 Disc Capacity- Load your entire collection into one device
  • Plays CDs, CD-Rs, and CD-RWs
  • X-Fade - Fade in/fade out between songs to transition smoothly between tracks
  • Text display of artist names and track titles on compatible CDs
  • Jog dial control - No messy buttons to complicate operation
  • Resume, repeat, and program play on all 300 discs
  • Shuffle Play - With shuffle mode, you can set the player to play songs in a random order. You can set it to shuffle one disc or all discs
  • Recently played search
  • High Density Linear Converter
  • PS/2 Keyboard Input - Connect any PS/2 keyboard to name tracks and albums
  • Group Play - Assign any disc to one of the 8 group setting to better sort CDs
  • Hit List - Easily store up to 32 tracks into memory and play from one playlist
  • Easy Play - Open the door, insert a disc into slot 1 and press Easy Play and it will automatically play the CD you just inserted
  • No Delay - Connect this CD Changer to another Sony changer with the A1 II Control, and they will alternate between each other to play seamlessly
  • Memo Search - Search all CDs for a specific artist or song title from all available options on any compatible discs
  • 100+/- Press this button to advance the carousel 100 slots to make swapping CDs faster


  • PS2 Keyboard Input x 1 (Front)
  • Control A1 II x 1 (Back)
  • Analog Audio L/R x 1 (Back)


  • Analog Audio L/R x 1 (Back)
  • Optical Digital Audio x 1 (Back)
  • Control A1 II (Back)


  • 17" x 19.1" x 7.2" (WxDxH)
  • Weight: 19.40 lbs


  • Made in Malaysia

      Customer Reviews

      Edward W.

      Customer Since December 2017

      I have always been impressed with the items I received even after a couple years they continue to work. This is the reason why I always keep returning as a customer.

      Alexander W.

      Customer Since March 2018

      For the price I paid the quality was great and I use my 400 Disc cd changer everyday.


      Customer Since July 2018

      Very happy with what we got! I made the mistake of first getting this item from Amazon and received it not working at all... I will order from them again and highly recommend them to everyone!

      John D

      Customer Since August 2018

      For a couple of years, I have been looking for a replacement for my Toshiba DVD Recorder that was starting to break down. I had placed four orders with Amazon....3 of the recorders did not work and had to be returned, the fourth order was canceled by the seller before shipping with no explanation. An internet search brought me to and I found a refurbished Toshiba recorder similar to the one I was using. Without high expectations, I placed another order with them. SpenCertified let me know when my order was placed and kept me fully updated during the shipping process. The recorder arrived in about 4 days (much quicker than I anticipated) and works perfectly. The box included the recorder, remote and users' manual and advertised. I am very satisfied with my experience with SpenCertified and plan to order additional equipment from them. I highly recommend them.


      Customer Since May 2020

      I was totally amazed with the speed of delivery for my order. Ordered on May 4 and received on May 8! It was very thoughtful of them to email me to offer assistance and to ensure I was happy with my purchase. Great Job!

      Jan S

      Customer Since March 2018

      Being a senior who refuses to give up VCR'S, I was in a panic because my last one died and no one sells them anymore in CA. Luckily I discovered SpenCertified, and will never have to worry again. I can't begin to tell you how pleased I am with the fantastic service they provide. My sets arrived in a timely manner, extremely well wrapped and the friendly emails offering any help were appreciated. I will continue to do business with them in the future and plan to refer them to all my friends. Thank you, guys... YOU CAN BUY WITH CONFIDENCE.

      Evelyn S.

      Customer Since March 2018

      When my beloved VCR died, I discovered new ones were not being manufactured as before. All my tapes, collected over many years - - lost!? All future recordings - - lost!? What to do? Then, I discovered SpenCertified. I was wary. Was this a scam? I was afraid. Would my purchase truly be guaranteed? I wanted, I NEEDED, a working VCR, so I made my order. The packaging was perfect, the VCR was even better than advertised, Spencer was extremely helpful. I am a very satisfied customer. 


      Customer Since June 2018

      I just got my vhs dvd player in the mail. I was so impressed how well they kept me informed about it. When i got it it was well packaged no problems. We hooked it up and works great. Thank you so much will do buisness again.

      Clifford Escover

      Customer Since May 2019

      I searched the stores and then the web looking for a Bluray player w/ HDMI & RCA audio outputs ; they hadn’t made them in years Was quite a search ... then I found SpenCertified .. I purchased a refurbished LG BD 300, it came with all cables,owners manual and remote 😂😂 with batteries ! And looks brand new !I am extremely pleased. Highly recommend and we will be purchasing again when we need to find a hard to get item.