Portable Hybrid Analog Headphone Amplifier

Max headphone output power: 200 mW (32 Ohms)
6N16B-Q tube preamplification
Minimum impedance: 16 Ohms or higher
Frequency response: 20 Hz to 100 kHz ± 2 2dB

Connectivity

2x high-level inputs
1x 3.5 mm jack
1x 3.5 mm headphone output

General Specifications

Power supply: Lithium-ion battery (10 hours) or 15 Vdc
Dimensions (W x H x D): 88 x 33 x 139 mm
Weight: 390 g

Included Accessories

AC adapter
10 cm 3.5 mm male-to-male mini-jack cable
User guide

User reviews

Michel

Very nice headphone amp with the uncommon concept of a transportable tube amp, with build quality at the level of a German Panzer tank (although made in Japan) but weighing its weight => easy to transport but too heavy for truly mobile use. Perfect for bright headphones (like Beyerdynamic): the integrated "tube" softens the highs a bit without coloring the sound. Burn-in is essential though to reach its full potential. Highly recommended.

Pros: power and neutrality.
Cons: transportable but not really mobile.

Comment from August 24, 2017 — Experience from February 20, 2017

Automatically translated — Show original (French)

Très bel ampli-casque au concept peu fréquent d'ampli à lampe transportable, avec une qualité de fabrication au niveau d'un pantzer allemand (bien que construit au Japon) mais pesant son poids => aisé à transporter mais trop lourd pour un usage vraiment nomade. Parfait pour des casques clairs (type Beyerdynamic) : la "lampe" intégrée adoucit un peu les aigus sans toutefois colorer le son. Rodage indispensable cependant pour assumer son plein potentiel. Chaudement recommandé.

Les plus : puissance et neutralité.
Les moins : transportable mais pas vraiment nomade.