Aune N7

The Aune N7 is a compact, fully discrete pure Class-A headphone amplifier and preamplifier that brings the analogue warmth of classic amplifiers together with modern precision. This is the pure-amplifier edition of the N7, focused entirely on amplification, with a Twin JFET input, an R2R volume control, and two Class-A bias stages packed into an elegant aluminium chassis.Type and TechnologyThe N7 is a pure Class-A, fully discrete, fully balanced headphone amplifier that can also serve as a preamplifier. A precisely matched Twin JFET input stage feeds a specially developed two-stage Class-A bias current system driving the transistor output stage, so the amplifier runs consistently in true Class-A. Two JRC R2R volume chips with dedicated op-amps form a four-channel balanced volume control for accurate level tracking and channel balance. Two gain stages cover everything from sensitive in-ears on low gain to demanding full-size headphones on high gain, which delivers up to 6.5W. Connectivity includes 6.35mm single-ended and 4.4mm Pentaconn headphone outputs, two line inputs, and two preamp outputs, so it can also drive active speakers or a power amplifier.Sound CharacterRunning in pure Class-A, the N7 has a silky, harmonious sound with natural warmth and a full body. The Twin JFET input lends a smooth, tube-like character, while the two-stage bias control lets you shade the presentation between a tighter, more efficient sound and a fuller, warmer one. The result is a detailed, musical performance with outstanding fidelity.Build and FinishThe N7 uses a full aluminium chassis with a 3D thermal architecture that keeps Class-A operating conditions stable. A 3-inch display and a multifunction control knob make operation straightforward, with two colours indicating current and temperature in real time. A metal remote control is included. The N7 is finished in Black.Best ForThe N7 suits listeners who already have a capable DAC and want a dedicated pure Class-A amplifier that pairs equally well with IEMs and over-ear headphones, or doubles as a preamp. Find headphones to match in our Headphones collection.What's in the Box Aune N7 headphone amplifier Metal remote control Power cable User manual Specifications Type Pure Class-A, fully discrete, fully balanced headphone amplifier / preamplifier Input stage Twin JFET Bias control Two-stage Class-A Volume control Dual JRC R2R, 4-channel balanced Gain 2 stages (low / high) Maximum output power Up to 6.5 W (high gain) Output noise (high gain) 3 uV THD+N 0.0004% Headphone outputs 6.35mm single-ended, 4.4mm Pentaconn balanced Line inputs 2 Preamp outputs 2 Display 3-inch, dual-colour current and temperature Control Multifunction knob, metal remote included Colour Black Weight 2 kg What Reviewers SayZ Reviews puts the Aune N7 through its paces, weighing up its pure Class-A sound and value against its quirks in a characteristically frank review.