# AudioLineOut Recalls Studio Six Headphone Amplifiers Due to Risk of Serious Injury or Death from Electrocution Hazard

> Independent recall index. The official CPSC record remains authoritative.

- Recall number: 26720
- Recall date: 2026-08-27
- Updated: 2026-08-27
- Retrieved: 2026-09-04T02:16:51+00:00
- Derived urgency: critical (publisher heuristic)
- Immediate-action tag: `stop_using` (publisher heuristic)

## Products

- Studio Six Headphone Amplifiers

## Hazards

- When the amplifiers are used with aftermarket metal base tubes, the bare metal can become electrified, posing a risk of serious injury or death from electrocution.

## Official remedy

- Consumers should stop using the recalled amplifiers immediately and contact AudioLineOut for a free repair. Consumers should contact AudioLineOut at support@aloaudio.com for a prepaid shipping label to ship back the product for repair. Alternatively, consumers can utilize the originally supplied vacuum tubes.

AudioLineOut at 971-279-4357 from 8 a.m. to 5 p.m. PT Monday through Friday, email at support@aloaudio.com, or online at https://aloaudio.com/ and click on “Safety Notice” or go directly to https://aloaudio.com/pages/studio-six-headphone-amplifier-safety-recall for more information and to fill out a contact form.

## Description

This recall involves Studio Six Headphone Amplifiers with model ST6. The amplifiers are black or silver. The amplifiers measure 15-3/4 inches high by 12 inches wide. The height for the lower level of the unit, top to bottom, is 5-3/4 inches; the height from the top of the upper level to bottom of the unit is 20-3/4 inches. In the front of the unit, there are four audio connectors for headphones. In the back, there are three sets (L and R) of RCA inputs. Also in the back is a connector for an auxiliary power device.

## Deterministic enrichment

- Product identifiers: Studio Six Headphone Amplifiers
- Safely parsed reported counts: incidents: 0
- Ruleset: `cpsc-deterministic-enrichment 1.0.0`

Raw values, source-field paths, rule metadata, and any count abstentions are in the JSON record. These publisher-derived fields are not CPSC advice.


## Sources and formats

- [Official CPSC recall](https://cpsc.gov/Recalls/2026/AudioLineOut-Recalls-Studio-Six-Headphone-Amplifiers-Due-to-Risk-of-Serious-Injury-or-Death-from-Electrocution-Hazard)
- [Canonical HTML](https://citefacts.com/recalls/26720-audiolineout-recalls-studio-six-headphone-amplifiers-due-to)
- [JSON record](https://citefacts.com/recalls/26720-audiolineout-recalls-studio-six-headphone-amplifiers-due-to.json)