(B-Stock) HA 1 In-Ear Headphone Amplifier

4.6 / 5

Specifications

Product features

Number of headphone outputs: 1
Complete: Yes
Sustainable product: Not specified
Netwrok function: No
Original packaging: Damaged
Condition of product: Traces of use (no damage/scratches)
Type of personal mixer inputs: Stereo line (TRS), mono line (XLR)
Type of personal mixer outputs: Stereo headphone/line
Can be powered by battery: Yes

Weight and dimensions including packaging

Weight: 155 gr
Dimensions: 19,5 x 9,0 x 4,5 cm

Product specifications

RockBoard HA 1
in-ear headphone amplifier
powered by 2x AAA batteries (not included)
3.5mm mini-jack headphone output
6.3mm TRS jack/XLR combo input
switch between mono and stereo
dimensions: 141 x 30 x 36mm
weight (not including batteries): 97 g

Specifications

Product features

Number of headphone outputs: 1
Complete: Yes
Sustainable product: Not specified
Netwrok function: No
Original packaging: Damaged
Condition of product: Traces of use (no damage/scratches)
Type of personal mixer inputs: Stereo line (TRS), mono line (XLR)
Type of personal mixer outputs: Stereo headphone/line
Can be powered by battery: Yes

Weight and dimensions including packaging

Weight: 155 gr
Dimensions: 19,5 x 9,0 x 4,5 cm

Product specifications

RockBoard HA 1
in-ear headphone amplifier
powered by 2x AAA batteries (not included)
3.5mm mini-jack headphone output
6.3mm TRS jack/XLR combo input
switch between mono and stereo
dimensions: 141 x 30 x 36mm
weight (not including batteries): 97 g

B-stock information

Warranty

This product comes with a 3-year warranty.

Complete

Yes

Original packaging

Damaged

Condition of product

Traces of use (no damage/scratches)

What is a B-stock product?

A product becomes B-stock when it can no longer be sold as new. It can simply be a product that has been returned by a customer or it may have packaging that is damaged or missing. It’s possible that the product itself may show slight signs of use or damage too. All B-stock products are fully checked to ensure that they work properly and you can find details of why the product is a B-stock in the information above.

B-stock information

The B-stock tab on the product page shows information about the B-stock product. Be aware that this information supersedes anything you may read in the product description. The product description includes text and specifications about the product in its brand-new state. It’s possible that a B-stock item may be missing accessories mentioned in the text or specifications, for instance, but if so, this will always be mentioned in the B-stock information. B-stock products also include photos of the actual B-stock item so that you can see exactly what it looks like.

B-stock photos

The B-stock photos allow you to see the actual B-stock product you are considering purchasing. The photos show the following::

Photo of the brand new product
Photo of the B-stock product with packaging (if included) and any accessories
Photo showing the front of the B-stock product
Photo showing the back of the B-stock product
Photo showing any damage to the B-stock product (if applicable)

Original packaging

Packaging in good condition: undamaged (sticky tape residue may be visible)
Packaging damaged: box has dents, tears and/or holes
Packaging missing: replaced with a Bax Music box

State of product:

New: the product itself is new, but the packaging may not look new
Signs of use (no damage or scratches): smudges, fingerprints and/or dust
Scratches/damage: product has scratches and/or damage

Can I return a B-stock product?

Yes! Our 30-Day Trial Period also applies to B-stock products.

Do B-stock products come with a warranty?

Yes! Our usual Bax Music warranty also applies to most B-stock products.

Service promise

Bax Music Warranty This product comes with a 3-year warranty.

This product comes with a 3-year warranty.

Reviews (10)

4.6

10 reviews

Rating

5 stars 7 4 stars 2 3 stars 1 2 stars 0 1 star 0

Write a review

Reviews from other countries

5 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Perfect. Zowel verzending alsook de werking. Reeds een paar maal gebruikt met liveconcerten, en werkt uitstekend. Zeer tevreden en blij mee. En niet duur. Doet exact wat ik er van verwachtte. Thanks

July 1, 2026 | Marc Peeters

This review was automatically translated from Dutch.

4 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Werkt prima en is heel eenvoudig in gebruik. Ik ben heel tevreden!

April 14, 2026 | Frederik W.

This review was automatically translated from Dutch.

5 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Prima ervaring

January 10, 2026 | Heb er erg veel plezier aan toppertje , prijs is ook prima

This review was automatically translated from Dutch.

5 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Creo que es la mejo opción en este tipo de amplificador de auriculares y en esta gama de precio. Calidad de sonido, creo que como mínimo igual que behringer, aunque percibo más margen dinámico, y un sonido más limpio.
La diferencia la marcan los detalles. El acceso a las pilas es muy cómodo sin necesidad de desmontar nada, el alojamiento es plegable. Otra cosa a tener en cuenta es que el conmutado mono/stereo también está fuera. Por todo esto, la mejor opción.
En cuanto al precio y el servicio, nada que objetar. El plazo de entrega, muy rápido y al mismo precio que en alemania.

November 4, 2025 | STRATOSAM

This review was automatically translated from Spanish.

4 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Prijs-kwaliteit is echt top.

Enige minpuntje is dat het bakje wel onderhevig is aan bijvoorbeeld wifi-routers in de buurt. Dan hoor je een tikkend geluid maar eens wat verder weg dan is het geluid perfect.

Ik gebruikte eerst de Xvive draadloze systemen maar al je een apparaat hebt dat zelf weinig output (zoals de Alto buskers) heeft dan is dit signaal te stil voor in ears.
Deze versterker kan daarentegen kan zeer luid dus marge genoeg dan.

Ik ben fan, alleen niet vergeten dat je vasthangt aan een kabel 😅.

December 6, 2024 | Delfine

This review was automatically translated from Dutch.

5 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Werkt prima, ik raad het aan!

November 24, 2024 | Leonie F.

This review was automatically translated from Dutch.

5 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Bevalt goed, gebruik het als tussenstuk om mijn ineara op DJ controller aan te sluiten. Met een XLR kabel net wat meer bewegingsvrijheid en volume control op het kastje zelf

August 22, 2024 | Joris van der Zande

This review was automatically translated from Dutch.

5 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Net wat ik zocht, klein eenvoudige bediening en dicht bij de hand te hebben. Een hebbeding als je in een appartementencomplex woont en er moet oefenen. Met de RockBoard HA 1 In Ear koptelefoonversterker kan dat allemaal probleemloos.

March 22, 2024 | Maurice

This review was automatically translated from Dutch.

5 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Je suis batteur et je joue en groupe (rock) avec un clic (métronome) et mon but était de monter le volume du clic qui, par défaut, n'était pas assez fort pour être audible en répèt'.
Grâce à cet ampli casque, je n'ai plus ce problème : avec mes écouteurs Shure SE215-CL comme avec un casque standard, je n'ai pas besoin de monter le volume de l'ampli plus qu'à la moitié pour bien entendre le clic par dessus les guitares, basse et batterie :)
Je ne donne pas mon avis sur la qualité de restitution du son car pas testé et pas le but de cet achat

January 25, 2024 | Yves

This review was automatically translated from French.

3 / 5

RockBoard HA 1 In-Ear Headphone Amplifier

Heel gemakkelijk aan te sluiten en gaat enorm luid. Wel een probleem bij de mijne is gekraak bij het opendraaien en bij laag volume komt er maar geluid in 1 oortje terecht. Dat moet ik nog zien op te lossen, want ik houd niet van terugsturen. Tips?

December 2, 2023 | Tim

This review was automatically translated from Dutch.

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