Chat
Contact us
Close contact box
Connect ID #
827 091 247 4
Connect ID #
827 091 247 4
Don't wait on hold. We'll call you back when it's your turn to talk with the next available .
Please enter your name  
Please enter your phone number  
Please enter a message  

Calls may be recorded for training and quality control purposes.

We are located in Virginia USA.

Thank you. We will be calling you .
We're sorry. We have encountered a problem.

PAC APA-TOS1 TOSLINK adapter for PAC's AmpPRO interface: send an optical digital signal to your amp or processor

Item # 541APATOS1

4 questions - 4 answers

Item # 541APATOS1

Ships free today

In stock
$49.95

About the PAC APA-TOS1

Buck Pomerantz

For best sound quality, keep it digital

Wish you had a way to connect your PAC AmpPRO interface to your high-end sound processor or amplifier with an optical digital input?  Install this APA-TOS1 TOSLINK adapter inside your AmpPRO's chassis, and you'll get a TOSLINK connection for an optical fiber run to your amp or processor with a compatible S/PDIF optical input. Warranty: 1 year.

What's in the box:

  • Toslink fiber optical output add-on module (for PAC AmpPro)
MFR #APA-TOS1

Customer reviews for PAC APA-TOS1

Loading reviews...

Average review:

5.0 out of 5 stars
4 reviews

Thanks for submitting your review

Filter by rating

Customer photos

Customer provided image, click to load a larger version.
Customer provided image, click to load a larger version.

Sort reviews

Sort by:
Items per page:
View page:

Verified customer (What's this?)
Verified employee review (What's this?)

Reviewed on Samsung.com

This review was collected as part of a promotion

Pros:

Cons:

Crutchfield response
Customer provided image, click to load a larger version.
<< >>

More details on the PAC APA-TOS1

Stacey B.

Product Research

Features

Toslink Fiber Optical Output Add-on Module: The APA-TOS1 is a fiber-optic audio output add-on module for use with PAC AmpPRO advanced amplifier interfaces (sold separately). The APA-TOS1 quickly and easily installs inside a AmpPRO interface and provides a digital toslink output. Connect any brand and length of toslink fiber-optic cable (not included), so you can connect a toslink equipped DSP or amplifier into your vehicle.

  • Quick and easy installation into any AmpPRO interface.
  • Provides a digital fiber-optic variable audio signal output (up to 2ch).
  • Compatible with toslink equipped DSPs or Amplifiers.
  • Digital audio signals are less susceptible to noise or interference.
Note: The APA-TOS1 must be used in conjunction with a PAC AmpPRO advanced amplifier interface (sold separately). No toslink fiber-optic cable is included and must be purchased separately.

Loading accessories...

Customer Q&A

4 questions already asked

Q
For the optional digital stereo Toslink out: Is this a fading (e.g. front) output or a non-fading output? The manual does not specify. Thanks.
jeff  Nov 14, 2023
1 answer
A
I would be happy to help, Jeff. The PAC APA-TOS1 must be used in conjunction with a PAC AmpPRO advanced amplifier interface (sold separately). Since this adds a 2-channel digital output, it is non-fading.
bo  Nov 14, 2023 (Staff)
Q
Any idea what the bit depth and sample rate is for the Toslink output?
don  Sep 06, 2019
1 answer
A
This will send the audio quality that is is given. When using a factory CD/radio. The highest you will get is CD quality, so 16 bit/44.1 kHz.
thomas  Sep 17, 2019 (Staff)
Q
How come the stereo shops don't sell you this from the get-go? they keep telling me I have a weak signal and I need to put a new deck in. I have already bought a bigger amp and it still hasn't fixed the problem. Now they're telling me I need to put in new door speakers in with a 4 channel amp. Sounds like they're really sticking it to me.
david  May 26, 2018
1 answer
A
Sorry to hear that! For more personalized advice for your vehicle's system, please contact an Advisor directly by phone (888.955.6000) or online chat. They can go over what you have now and help explain the best option(s) for installation so you can make a more informed buying decision :)
david  Jun 06, 2018 (Staff)
Q
Will I still need to have a line out converter. Wanting to add 4 channel amp. And also mono amp replacing all factory speaker and sub?
chris  Dec 20, 2017
1 answer
A
When using a compatible PAC AmpPRO Amplifier Replacement Interface, no, you do not need to use a separate line output converter: https://www.crutchfield.com/g_304950/Vehicle-specific-Amp-Interfaces.html?tp=6348 For additional assistance and personalized recommendations, feel free to contact us directly by phone or through our online chat service: https://www.crutchfield.com/support/ContactUs.aspx
ryan  Dec 27, 2017 (Staff)

Loading articles...

Compare the sound