# TempoTec Sonata HD III (Android Version) Type C to 3.5MM Headphone Amplifier HiFi Decoding USB C Dongle DAC Portable Audio Out for Android/PC/MAC — resale value

Source: JunkPal price guide — https://junkpal.ai/products/tempotec-sonata-hd-iii-android-version-type-c-to-3-5mm-headphone-ampli-b09pyc1t1g

**TempoTec Sonata HD III (Android Version) Type C to 3.5MM Headphone Amplifier HiFi Decoding USB C Dongle DAC Portable Audio Out for Android/PC/MAC** sells for about **$45.9** new or sealed, based on real closed eBay sales.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/tempotec-sonata-hd-iii-android-version-type-c-to-3-5mm-headphone-ampli-b09pyc1t1g

## Value

| Condition | Value (USD) |
| --- | --- |
| New / Sealed | $45.9 |

Values are medians of real closed eBay sales, updated 2026-07-22. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DTempoTec%2520Sonata%2520HD%2520III%2520Android%2520Type%2520C%25203.5MM%2520Headphone%2520Amplifier%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DTempoTec%2520Sonata%2520HD%2520III%2520Android%2520Type%2520C%25203.5MM%2520Headphone%2520Amplifier%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| Brand | TempoTec |
| Category | Electronics |

## About

The TempoTec Sonata HD III is a Type C to 3.5MM Headphone Amplifier and HiFi Decoding USB C Dongle DAC. It is designed for portable audio output use with Android, PC, and MAC devices.

This device is sought after by audiophiles and mobile music listeners looking to upgrade their audio quality on the go.

Resale value is influenced by the unit's physical condition, whether all original components are present, and the specific Android version it runs.

## FAQ

**What devices is the Sonata HD III compatible with?**

It is designed for use with Android, PC, and MAC devices.

**What factors affect the resale value of this DAC?**

Resale value is driven by the unit's condition, completeness, and the specific Android version.

**What is the primary function of the TempoTec Sonata HD III?**

It functions as a Type C to 3.5MM Headphone Amplifier and HiFi Decoding USB C Dongle DAC.

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Full price guide: https://junkpal.ai/products/tempotec-sonata-hd-iii-android-version-type-c-to-3-5mm-headphone-ampli-b09pyc1t1g
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-22, based on real sold listings (junkpal.ai)"