Sony HCD550 Audio System Remote Control

$29.99

Sony HCD550 remote replacement runs CD playback, cassette transport, and system navigation, restoring full control to your MHC-W550 mini hi-fi (part number RM-S221).

36 in stock

Description

About This Remote

Optical digital output and a 4-track stereo cassette deck make the HCD-W550 a capable piece of late-1990s mini hi-fi kit, and controlling it well means having the right remote in hand. The replacement sold on this page is part number RM-S221; it works over infrared and needs nothing beyond batteries to operate, with no programming, code entry, or pairing involved.

Why buy this remote

  • Covers CD playback, track navigation, and cassette transport for the HCD-W550 deck.
  • Feels familiar from the first press, with the main controls easy to find, so the main controls are easy to find immediately.
  • Works with the MHC-W550 system as a complete unit, including the STR-W550 amplifier section.
  • Includes all transport and mode commands the factory remote control carried for this component.

Compatible part numbers

Sony HCD550 Remote Specifications
Batteries2 x AA
Part numberRM-S221
Device TypeAudio System
CompatibilitySony HCD550 Audio System
Warranty1 year

Sony HCD550 Audio System Specifications

System Type Mini Hi-Fi Component System (CD/Cassette section)
Laser Semiconductor laser (λ=780 nm)
CD Frequency Response 2 Hz, 20 kHz (±0.5 dB)
CD Signal to Noise Ratio More than 90 dB
CD Dynamic Range More than 90 dB
Digital Output Optical digital out (Square connector)
Tape Recording System 4-track 2-channel stereo
Tape Frequency Response (Type I) 60-13,000 Hz (±3 dB)
Tape Frequency Response (Type II) 60-14,000 Hz (±3 dB)
CD Mechanism CDM38-5BD29A
Dimensions (W/H/D) 11.0 x 8.1 x 14.1 inches
Weight 9.5 lbs

Frequently asked questions

Will the RM-S221 remote work with my Sony HCD-W550 CD and cassette deck?

Yes. The Sony HCD-W550 remote control is the confirmed compatible remote for the HCD-W550, the CD and cassette component of the MHC-W550 mini hi-fi system.

Does this remote require any setup before use?

No setup is needed. Insert two AA batteries and the remote is ready to control the HCD-W550 immediately.

What functions does this remote control on the HCD-W550?

This remote covers CD playback and track navigation, cassette transport controls, and system mode functions, matching the full command set of the HCD-W550.

Does the RM-S221 also work with the STR-W550 amplifier in the MHC-W550 system?

The MHC-W550 is a 3-piece component system, and the RM-S221 remote is the designated remote for the HCD-W550 deck within that system. For amplifier-specific functions on the STR-W550, check the system's documentation.

What is the optical digital output on the HCD-W550, and can this remote access it?

The HCD-W550 includes an optical digital output with a square connector, intended for connecting to a compatible receiver or DAC. This remote controls the CD and cassette source functions that feed that output.

What batteries does the RM-S221 remote use?

It takes two AA batteries.

Additional information
Compatible BrandSony
Device TypeAudio System
Compatible ModelHCD550
Power Source2 x AA
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Shipping and Delivery

📦 Shipping Information

At USA Remotes, we’re committed to getting your replacement remote to you fast, free, and hassle-free — the same way your remote shows up ready to use, with no pairing or programming. Below you’ll find everything you need to know about how we ship, how long it takes, and what to do if anything goes sideways.


🚚 How much does shipping cost?

Shipping is free on every order — always. No minimum purchase, no handling fees, and no surprise charges at checkout. The price you see is the price you pay.


🏢 Where do you ship from?

Every order ships from our U.S. fulfillment center. We’re a U.S.-based company, so your remote never sits in customs or crawls in from overseas — it ships domestically and arrives quickly.


⏱️ When will my order ship?

We move fast. Orders placed before 2:00 PM Mountain Time (MT) on a business day ship the same day. Orders placed after the cutoff, on weekends, or on public holidays ship the next business day.

Business days are Monday through Friday, excluding national holidays.


🚀 How long will it take to arrive?

Once your order leaves our warehouse, most deliveries arrive within 2–4 business days. Paired with same-day processing, the majority of customers have their remote in hand within just a few days of ordering.

Delivery windows are estimates, not guarantees, and can run a little longer during weekends, holidays, peak seasons, or severe weather.


⚡ Do you offer faster (expedited) shipping?

We don’t currently sell a separate paid expedited option, but many orders go out via USPS Priority Mail, which typically reaches most U.S. addresses in 2–3 business days at no extra cost.

If you’re in a time-sensitive situation, email us at cs@usaremotes.com before you order and we’ll let you know what’s possible.


📬 Which carriers do you use?

Because remotes are small and light, the vast majority of orders ship via USPS (United States Postal Service) — usually USPS Ground Advantage or Priority Mail. For larger multi-remote orders we may use UPS or FedEx. The carrier is selected automatically to get your order to you as quickly and safely as possible.


🌎 Do you ship internationally?

Yes — we ship internationally. International orders typically arrive within 8–14 business days, depending on your destination and how long it spends in local customs. Carriers and shipping methods vary from country to country, so your order travels the most efficient route available.

Please note: international shipments may be subject to customs duties, taxes, or import fees charged by the destination country. These are set by your local customs authority and are the responsibility of the recipient.


🏝️ Do you ship to Alaska, Hawaii, U.S. territories, and military addresses?

Yes. We ship to all 50 states, U.S. territories (including Puerto Rico, Guam, and the U.S. Virgin Islands), and APO/FPO/DPO military addresses. Because these rely on USPS, transit times may run a bit longer than the standard 2–4 business days.


📮 Do you deliver to PO Boxes?

Absolutely. Since most orders ship via USPS, PO Box delivery is no problem. On the rare occasion an order ships via UPS or FedEx, we may reach out for a physical street address.


🔍 How do I track my order?

As soon as your order ships, we’ll email you a tracking number. You can also check your status anytime on our Track Your Order page. If you don’t see the email within a day of ordering, check your spam folder or get in touch.


📧 Why does my order say “Completed”?

When your order ships, you’ll get a confirmation email and your order status will change to “Completed.” That wording can be a little misleading — “Completed” simply means your order has shipped and left our warehouse, not that it’s already been delivered. Just use the tracking number in your email to follow it the rest of the way to your door.


📭 My tracking number isn’t updating — what should I do?

It’s normal for tracking to go quiet for a day or two, especially right after a label is created or over a weekend — carriers don’t scan a package at every stop. If there’s no movement for more than 3–4 business days, email us at cs@usaremotes.com and we’ll chase it down for you.


📦 My tracking says “Delivered” but I don’t have it

If the carrier marked your package delivered but it’s not in your hands:

  1. Check around your home — porch, mailbox, side door, garage, or wherever packages usually land.
  2. Ask household members or neighbors in case someone brought it in for you.
  3. Wait 24 hours — packages are sometimes scanned as delivered slightly before they actually arrive.

If it still hasn’t turned up:

  • Contact your local USPS office — they can pull GPS delivery confirmation showing exactly where the package was scanned.
  • Contact us at cs@usaremotes.com or (720) 204-8889. We’ll help open an investigation and retrieve the GPS scan data if needed.

Insurance: Our shipments include carrier insurance against loss or damage. We’ll guide you through the claim process with the carrier and stay on it until it’s resolved.


💔 My remote arrived damaged or doesn’t work

Every remote is tested and packed with care, but if yours shows up damaged or has a defect, you’re covered by our 1-year warranty and full compatibility guarantee. Just contact us at cs@usaremotes.com with your order number (and a quick photo if it’s physically damaged), and we’ll arrange a replacement or refund right away. Full details are in our Returns & Refunds policy.


🏠 What if I entered the wrong address?

If you spot a mistake in your shipping address, contact us immediately. If your order hasn’t shipped yet, we can fix it. If a package comes back to us as undeliverable (wrong or incomplete address), we’ll reach out to arrange a re-ship to the correct address.


🔀 Why did my order arrive in separate packages?

If you ordered more than one remote, your items may occasionally ship in separate packages or arrive on different days. Each shipment gets its own tracking number, so don’t worry if one lands before the other.


❄️ Holiday & weather delays

Carrier networks slow down during major holidays and severe weather. We still ship on our normal same-day schedule, but transit times may stretch during these periods — and once a package is with the carrier, those delays are outside our control.


✅ Our commitment to you

Your satisfaction is our priority. If anything goes wrong with your shipment, we’ll work directly with USPS or the relevant carrier to make it right and get your remote to you safely. Nobody should be stuck without a way to control their TV, sound bar, or AC.


📞 Still have questions?

We’re happy to help.

  • Email: cs@usaremotes.com
  • Phone: (720) 204-8889
  • We typically reply within one business day.