Hosa

Hosa GRM193 Dual RCA to 3.5mm TRS Audio Adapter

Name: Hosa GRM193 Dual RCA to 3.5mm TRS Audio Adapter
Brand: Hosa
SKU: GRM193

Seamless Audio Conversion with the Hosa Dual RCA to 3.5 mm Adapter Connect your audio devices effortlessly using the Hosa GRM-193 adapter. This adapter allows you to convert a stereo cable with RCA (phono) plugs to a 3.5 mm TRS mini stereo phone jack, making it perfect for a variety of audio appl...

$4.99*

Check availability

*Price sourced from Amazon.com. Last updated:Aug 27, 2026.Price and availability are subject to change — details.

Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Seamless Audio Conversion with the Hosa Dual RCA to 3.5 mm Adapter

Connect your audio devices effortlessly using the Hosa GRM-193 adapter. This adapter allows you to convert a stereo cable with RCA (phono) plugs to a 3.5 mm TRS mini stereo phone jack, making it perfect for a variety of audio applications.

Specifications:

Connector Type: Dual RCA to 3.5 mm TRS
Color: Black
Application: Adapts stereo cable with phono plugs to a mini stereo phone jack

Key Features

Balanced 3.5mm to 2 RCA (F) Adapter

Specifications

Input Connector Type

Dual RCA

Output Connector Type

3.5mm TRS Stereo

Design

Compact, Portable

Function

Audio Adapter

Frequently Asked Questions

What does the Hosa GRM193 adapter convert?

The Hosa GRM193 adapter converts dual RCA inputs into a single 3.5mm TRS stereo output.

What is this adapter typically used for?

This adapter is ideal for connecting consumer audio gear to portable devices or headphones, enhancing broad compatibility across various setups.

Does this adapter maintain separate audio channels?

Yes, it ensures accurate left and right channel signal transfer for clear audio conversion.

Is the Hosa GRM193 adapter easy to transport?

Yes, it features a compact and portable design, making it easy to carry and convenient for use on the go.

Is this adapter built for durability?

The Hosa GRM193 adapter is built with durable construction for reliable and long-lasting performance.

Strengths & Trade-offs

👍 Pros

Converts dual RCA inputs to a single 3.5mm TRS stereo output, making it versatile for various audio setups.
Offers broad compatibility, ideal for connecting consumer audio gear to portable devices or headphones.
Ensures accurate left and right channel signal transfer for clear audio conversion without channel mixing issues.
Features a compact and portable design, making it easy to carry and convenient for on-the-go audio needs.
Constructed for reliable and long-lasting performance, indicating a durable build for frequent use.

👎 Cons

This adapter is specifically for converting RCA to 3.5mm TRS, limiting its use cases to these particular connection types.
While noted as durable, specific materials used in its construction are not detailed, so long-term wear from bending or impacts is unspecified.
The compact size, while portable, could potentially make it easier to misplace or less robust in certain heavy-duty applications.
The adapter's functionality is limited to signal conversion, offering no active amplification or noise reduction capabilities.
Compatibility is broad for "consumer audio gear" but specific devices or scenarios where it might not perform optimally are not mentioned.